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class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Description</span> </div> </a> <button aria-controls="toc-Description-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Description subsection</span> </button> <ul id="toc-Description-sublist" class="vector-toc-list"> <li id="toc-Antarctosaurus_wichmannianus" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Antarctosaurus_wichmannianus"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span><i>Antarctosaurus wichmannianus</i></span> </div> </a> <ul id="toc-Antarctosaurus_wichmannianus-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-"Antarctosaurus"_giganteus" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#"Antarctosaurus"_giganteus"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.2</span> <span><i>"Antarctosaurus" giganteus</i></span> </div> </a> <ul id="toc-"Antarctosaurus"_giganteus-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-"Antarctosaurus"_jaxarticus_and_"Antarctosaurus"_brasiliensis" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#"Antarctosaurus"_jaxarticus_and_"Antarctosaurus"_brasiliensis"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.3</span> <span><i>"Antarctosaurus" jaxarticus and "Antarctosaurus" brasiliensis</i></span> </div> </a> <ul id="toc-"Antarctosaurus"_jaxarticus_and_"Antarctosaurus"_brasiliensis-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Classification" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Classification"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Classification</span> </div> </a> <ul id="toc-Classification-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>External links</span> </div> </a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><i>Antarctosaurus</i></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 26 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-26" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">26 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A3%D9%86%D8%AA%D8%A7%D8%B1%D9%83%D8%AA%D9%88%D8%B5%D9%88%D8%B1" title="أنتاركتوصور – Arabic" lang="ar" hreflang="ar" data-title="أنتاركتوصور" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Antarktozavr" title="Antarktozavr – Azerbaijani" lang="az" hreflang="az" data-title="Antarktozavr" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Antarctosaure" title="Antarctosaure – Catalan" lang="ca" hreflang="ca" data-title="Antarctosaure" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Antarctosaurus" title="Antarctosaurus – Czech" lang="cs" hreflang="cs" data-title="Antarctosaurus" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Antarctosaurus" title="Antarctosaurus – German" lang="de" hreflang="de" data-title="Antarctosaurus" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Antarctosaurus" title="Antarctosaurus – Spanish" lang="es" hreflang="es" data-title="Antarctosaurus" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A2%D9%86%D8%AA%D8%A7%D8%B1%DA%A9%D8%AA%D9%88%D8%B3%D9%88%D8%B1" title="آنتارکتوسور – Persian" lang="fa" hreflang="fa" data-title="آنتارکتوسور" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Antarctosaurus" title="Antarctosaurus – French" lang="fr" hreflang="fr" data-title="Antarctosaurus" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%95%88%ED%83%80%EB%A5%B4%ED%81%AC%ED%86%A0%EC%82%AC%EC%9A%B0%EB%A3%A8%EC%8A%A4" title="안타르크토사우루스 – Korean" lang="ko" hreflang="ko" data-title="안타르크토사우루스" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Antarctosaurus" title="Antarctosaurus – Italian" lang="it" hreflang="it" data-title="Antarctosaurus" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%90%D7%A0%D7%98%D7%90%D7%A8%D7%A7%D7%98%D7%95%D7%96%D7%90%D7%95%D7%A8%D7%95%D7%A1" title="אנטארקטוזאורוס – Hebrew" lang="he" hreflang="he" data-title="אנטארקטוזאורוס" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%90%D0%BD%D1%82%D0%B0%D1%80%D0%BA%D1%82%D0%BE%D0%B7%D0%B0%D0%B2%D1%80" title="Антарктозавр – Kazakh" lang="kk" hreflang="kk" data-title="Антарктозавр" data-language-autonym="Қазақша" data-language-local-name="Kazakh" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Antarctosaurus" title="Antarctosaurus – Hungarian" lang="hu" hreflang="hu" data-title="Antarctosaurus" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%90%D0%BD%D1%82%D0%B0%D1%80%D0%BA%D1%82%D0%BE%D1%81%D0%B0%D1%83%D1%80%D1%83%D1%81" title="Антарктосаурус – Macedonian" lang="mk" hreflang="mk" data-title="Антарктосаурус" data-language-autonym="Македонски" data-language-local-name="Macedonian" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Antarctosaurus" title="Antarctosaurus – Dutch" lang="nl" hreflang="nl" data-title="Antarctosaurus" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%A2%E3%83%B3%E3%82%BF%E3%83%AB%E3%82%AF%E3%83%88%E3%82%B5%E3%82%A6%E3%83%AB%E3%82%B9" title="アンタルクトサウルス – Japanese" lang="ja" hreflang="ja" data-title="アンタルクトサウルス" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/Antarctosaurus" title="Antarctosaurus – Odia" lang="or" hreflang="or" data-title="Antarctosaurus" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="Odia" class="interlanguage-link-target"><span>ଓଡ଼ିଆ</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Antarktozavr" title="Antarktozavr – Uzbek" lang="uz" hreflang="uz" data-title="Antarktozavr" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Uzbek" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Antarktozaur" title="Antarktozaur – Polish" lang="pl" hreflang="pl" data-title="Antarktozaur" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Antarctosaurus" title="Antarctosaurus – Portuguese" lang="pt" hreflang="pt" data-title="Antarctosaurus" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%90%D0%BD%D1%82%D0%B0%D1%80%D0%BA%D1%82%D0%BE%D0%B7%D0%B0%D0%B2%D1%80" title="Антарктозавр – Russian" lang="ru" hreflang="ru" data-title="Антарктозавр" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Antarctosaurus" title="Antarctosaurus – Slovak" lang="sk" hreflang="sk" data-title="Antarctosaurus" data-language-autonym="Slovenčina" data-language-local-name="Slovak" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Antarctosaurus" title="Antarctosaurus – Swedish" lang="sv" hreflang="sv" data-title="Antarctosaurus" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%90%D0%BD%D1%82%D0%B0%D1%80%D0%BA%D1%82%D0%BE%D0%B7%D0%B0%D0%B2%D1%80" title="Антарктозавр – Ukrainian" lang="uk" hreflang="uk" data-title="Антарктозавр" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Antarctosaurus" title="Antarctosaurus – Vietnamese" lang="vi" hreflang="vi" data-title="Antarctosaurus" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%8D%97%E6%A5%B5%E9%BE%8D%E5%B1%AC" title="南極龍屬 – Chinese" lang="zh" hreflang="zh" data-title="南極龍屬" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q131738#sitelinks-wikipedia" title="Edit 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<div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Sauropod dinosaur genus from Late Cretaceous</div> <p class="mw-empty-elt"> </p> <table class="infobox biota" style="text-align: left; width: 200px; font-size: 100%"> <tbody><tr> <th colspan="2" style="color:inherit; text-align: center; background-color: rgb(235,235,210)"><i>Antarctosaurus</i><br /><div style="font-size: 85%;">Temporal range: <a href="/wiki/Late_Cretaceous" title="Late Cretaceous">Late Cretaceous</a>, <span class="noprint"><span style="display:inline-block;"></span><span style="display:inline-block;">83 <a href="/wiki/Megaannum" class="mw-redirect" title="Megaannum">Ma</a></span> <span style="display:inline-block;"></span><div id="Timeline-row" style="margin: 4px auto 0; clear:both; width:220px; padding:0px; height:18px; overflow:visible; white-space:nowrap; border:1px #666; border-style:solid none; position:relative; z-index:0; font-size:97%;"> <div style="position:absolute; height:100%; left:0px; width:207.23076923077px; padding-left:5px; text-align:left; background-color:rgb(254,217,106); background-image: linear-gradient(to right, rgba(255,255,255,1), rgba(254,217,106,1) 15%, rgba(254,217,106,1));"><a href="/wiki/Precambrian" title="Precambrian">PreꞒ</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(127,160,86); left:37.636923076923px; width:18.073846153846px;"><a href="/wiki/Cambrian" title="Cambrian">Ꞓ</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(0,146,112); left:55.710769230769px; width:14.08px;"><a href="/wiki/Ordovician" title="Ordovician">O</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(179,225,182); left:69.790769230769px; width:8.3261538461539px;"><a href="/wiki/Silurian" title="Silurian">S</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(203,140,55); left:78.116923076923px; width:20.409230769231px;"><a href="/wiki/Devonian" title="Devonian">D</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(103,165,153); left:98.526153846154px; width:20.307692307692px;"><a href="/wiki/Carboniferous" title="Carboniferous">C</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(240,64,40); left:118.83384615385px; width:15.907015384615px;"><a href="/wiki/Permian" title="Permian">P</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(129,43,146); left:134.74086153846px; width:17.092984615385px;"><a href="/wiki/Triassic" title="Triassic">T</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(52,178,201); left:151.83384615385px; width:19.089230769231px;"><a href="/wiki/Jurassic" title="Jurassic">J</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(127,198,78); left:170.92307692308px; width:26.738461538462px;"><a href="/wiki/Cretaceous" title="Cretaceous">K</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(253,154,82); left:197.66153846154px; width:14.543692307692px;"><a href="/wiki/Paleogene" title="Paleogene">Pg</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(255,230,25); left:212.20523076923px; width:6.9215384615385px;"><a href="/wiki/Neogene" title="Neogene">N</a></div> <div id="end-border" style="position:absolute; height:100%; background-color:#666; width:1px; left:219px"></div><div style="margin:0 auto; line-height:0; clear:both; width:220px; padding:0px; height:8px; overflow:visible; background-color:transparent; position:relative; top:-4px; z-index:100;"> <div style="position:absolute; left:191.90769230769px; font-size:50%"><div style="position:relative; left:-0.42em">↓</div></div> </div> </div></span></div> </th></tr> <tr> <td colspan="2" style="text-align: center"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:Antarctosaurus-wichmannianus-Skull-Diagram-SVG-001.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1e/Antarctosaurus-wichmannianus-Skull-Diagram-SVG-001.svg/220px-Antarctosaurus-wichmannianus-Skull-Diagram-SVG-001.svg.png" decoding="async" width="220" height="220" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1e/Antarctosaurus-wichmannianus-Skull-Diagram-SVG-001.svg/330px-Antarctosaurus-wichmannianus-Skull-Diagram-SVG-001.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1e/Antarctosaurus-wichmannianus-Skull-Diagram-SVG-001.svg/440px-Antarctosaurus-wichmannianus-Skull-Diagram-SVG-001.svg.png 2x" data-file-width="1440" data-file-height="1440" /></a></span> </td></tr> <tr> <td colspan="2" style="text-align: center; font-size: 88%">Hypothetical <i>Antarctosaurus wichmannianus</i> skull diagram showing the bones illustrated by von Huene in 1929. It's not certain that the mandible and braincase belong to the same individual or even same genus. </td></tr> <tr> <th colspan="2" style="color:inherit; min-width:15em; text-align: center; background-color: rgb(235,235,210)"><a href="/wiki/Taxonomy_(biology)" title="Taxonomy (biology)">Scientific classification</a> <span class="plainlinks taxobox-edit-taxonomy skin-invert" style="font-size:smaller; float:right; padding-right:0.4em; margin-left:-3em;"><span typeof="mw:File"><a href="/wiki/Template:Taxonomy/Antarctosaurus" title="Edit this classification"><img alt="Edit this classification" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr.svg/15px-OOjs_UI_icon_edit-ltr.svg.png" decoding="async" width="15" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr.svg/23px-OOjs_UI_icon_edit-ltr.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr.svg/30px-OOjs_UI_icon_edit-ltr.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span> </th></tr> <tr> <td>Domain: </td> <td><a href="/wiki/Eukaryote" title="Eukaryote">Eukaryota</a> </td></tr> <tr> <td>Kingdom: </td> <td><a href="/wiki/Animal" title="Animal">Animalia</a> </td></tr> <tr> <td>Phylum: </td> <td><a href="/wiki/Chordate" title="Chordate">Chordata</a> </td></tr> <tr> <td><i>Clade</i>: </td> <td><a href="/wiki/Dinosaur" title="Dinosaur">Dinosauria</a> </td></tr> <tr> <td><i>Clade</i>: </td> <td><a href="/wiki/Saurischia" title="Saurischia">Saurischia</a> </td></tr> <tr> <td><i>Clade</i>: </td> <td><span style="font-style:normal;font-weight:normal;">†</span><a href="/wiki/Sauropodomorpha" title="Sauropodomorpha">Sauropodomorpha</a> </td></tr> <tr> <td><i>Clade</i>: </td> <td><span style="font-style:normal;font-weight:normal;">†</span><a href="/wiki/Sauropoda" title="Sauropoda">Sauropoda</a> </td></tr> <tr> <td><i>Clade</i>: </td> <td><span style="font-style:normal;font-weight:normal;">†</span><a href="/wiki/Macronaria" title="Macronaria">Macronaria</a> </td></tr> <tr> <td><i>Clade</i>: </td> <td><span style="font-style:normal;font-weight:normal;">†</span><a href="/wiki/Titanosauria" title="Titanosauria">Titanosauria</a> </td></tr> <tr> <td><i>Clade</i>: </td> <td><span style="font-style:normal;font-weight:normal;">†</span><a href="/wiki/Colossosauria" title="Colossosauria">Colossosauria</a> </td></tr> <tr> <td>Genus: </td> <td><span style="font-style:normal;font-weight:normal;">†</span><a class="mw-selflink selflink"><i>Antarctosaurus</i></a><br /><small><a href="/wiki/Friedrich_von_Huene" title="Friedrich von Huene">von Huene</a>, 1929</small> </td></tr> <tr> <th colspan="2" style="color:inherit; text-align: center; background-color: rgb(235,235,210)">Species </th></tr> <tr> <td colspan="2" style="text-align: left"> <ul><li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i>A. wichmannianus</i> <small>von Huene, 1929 (<a href="/wiki/Type_species" title="Type species">type</a>)</small></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i>"A." giganteus</i> <small>von Huene, 1929</small></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i>"A." jaxarticus</i> <small><a href="/wiki/Anatoly_Riabinin" title="Anatoly Riabinin">Riabinin</a>, 1938</small></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i>"A." brasiliensis</i> <small>Arid & Vizotto, 1971</small></li></ul> </td></tr> <tr> <th colspan="2" style="color:inherit; text-align: center; background-color: rgb(235,235,210)"><a href="/wiki/Synonym_(taxonomy)" title="Synonym (taxonomy)">Synonyms</a> </th></tr> <tr> <td colspan="2" style="text-align: left"> <ul><li><i><a href="/wiki/Laplatasaurus" title="Laplatasaurus">Laplatasaurus</a> wichmannianus</i> <small>von Huene, 1929</small></li></ul> </td></tr> </tbody></table><style data-mw-deduplicate="TemplateStyles:r1238732961">@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox.biota tr{background:transparent!important}html.skin-theme-clientpref-night .mw-parser-output .infobox.biota img{background:transparent}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox.biota tr{background:transparent!important}html.skin-theme-clientpref-os .mw-parser-output .infobox.biota img{background:white}}.mw-parser-output .infobox.biota .taxobox-edit-taxonomy img{background:transparent!important}body.skin-vector .mw-parser-output table.biota.infobox{margin-top:0.5em}body.skin--responsive .mw-parser-output table.biota.infobox tr.taxonrow td{padding:2px 10px}</style> <p><i><b>Antarctosaurus</b></i> (<span class="rt-commentedText nowrap"><span class="IPA nopopups noexcerpt" lang="en-fonipa"><a href="/wiki/Help:IPA/English" title="Help:IPA/English">/<span style="border-bottom:1px dotted"><span title="/æ/: 'a' in 'bad'">æ</span><span title="'n' in 'nigh'">n</span><span title="/ˌ/: secondary stress follows">ˌ</span><span title="'t' in 'tie'">t</span><span title="/ɑːr/: 'ar' in 'far'">ɑːr</span><span title="'k' in 'kind'">k</span><span title="'t' in 'tie'">t</span><span title="/oʊ/: 'o' in 'code'">oʊ</span><span title="/ˈ/: primary stress follows">ˈ</span><span title="'s' in 'sigh'">s</span><span title="/ɔːr/: 'ar' in 'war'">ɔːr</span><span title="/ə/: 'a' in 'about'">ə</span><span title="'s' in 'sigh'">s</span></span>/</a></span></span>; meaning "southern lizard") is a <a href="/wiki/Genus" title="Genus">genus</a> of <a href="/wiki/Titanosauria" title="Titanosauria">titanosaurian</a> <a href="/wiki/Sauropod" class="mw-redirect" title="Sauropod">sauropod</a> <a href="/wiki/Dinosaur" title="Dinosaur">dinosaur</a> from the Late <a href="/wiki/Cretaceous" title="Cretaceous">Cretaceous</a> <a href="/wiki/Period_(geology)" class="mw-redirect" title="Period (geology)">Period</a> of what is now <a href="/wiki/South_America" title="South America">South America</a>. The <a href="/wiki/Type_species" title="Type species">type species</a>, <i>Antarctosaurus wichmannianus</i>, and a second species, <i>Antarctosaurus giganteus,</i> were described by prolific <a href="/wiki/Germany" title="Germany">German</a> <a href="/wiki/Paleontology" title="Paleontology">paleontologist</a> <a href="/wiki/Friedrich_von_Huene" title="Friedrich von Huene">Friedrich von Huene</a> in 1929. Three additional species of <i>Antarctosaurus</i> have been named since then but later studies have considered them dubious or unlikely to pertain to the genus<i>.</i> </p><p>The type species, <i>A. wichmannianus</i>, is controversial because there is uncertainty as to whether all the described remains belong to the same individual or even <a href="/wiki/Genus" title="Genus">genus</a>. The second species<i>, A. giganteus,</i> is considered dubious, but the fragmentary remains represent one of the largest dinosaurs known. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Discovery_and_species">Discovery and species</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Antarctosaurus&action=edit&section=1" title="Edit section: Discovery and species"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:Antarctosaurus-Femurs-Scale-Chart-SVG-001.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/71/Antarctosaurus-Femurs-Scale-Chart-SVG-001.svg/220px-Antarctosaurus-Femurs-Scale-Chart-SVG-001.svg.png" decoding="async" width="220" height="138" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/71/Antarctosaurus-Femurs-Scale-Chart-SVG-001.svg/330px-Antarctosaurus-Femurs-Scale-Chart-SVG-001.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/71/Antarctosaurus-Femurs-Scale-Chart-SVG-001.svg/440px-Antarctosaurus-Femurs-Scale-Chart-SVG-001.svg.png 2x" data-file-width="1280" data-file-height="800" /></a><figcaption>The size of three femora referred to <i>Antarctosaurus</i> by von Huene in 1929.</figcaption></figure><p>Remains of this dinosaur were first mentioned in print in 1916,<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> although they were not fully described and named until a 1929 <a href="/wiki/Monograph" title="Monograph">monograph</a> written by <a href="/wiki/Paleontologist" class="mw-redirect" title="Paleontologist">paleontologist</a> <a href="/wiki/Friedrich_von_Huene" title="Friedrich von Huene">Friedrich von Huene</a>.<sup id="cite_ref-vonhuene1929_2-0" class="reference"><a href="#cite_note-vonhuene1929-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> <i>Antarctosaurus</i> does not refer to the continent of <a href="/wiki/Antarctica" title="Antarctica">Antarctica</a> since it was first found in <a href="/wiki/Argentina" title="Argentina">Argentina</a>, although it does have the same derivation, from the <a href="/wiki/Ancient_Greek" title="Ancient Greek">Greek</a> words αντι-, <i>anti-</i> meaning 'opposite of', αρκτός, <i>arktos</i> meaning 'north' and <span title="Ancient Greek (to 1453)-language text"><span lang="grc">σαυρος</span></span>, <i>sauros</i> meaning 'lizard'. The generic name refers to the animal's <a href="/wiki/Reptile" title="Reptile">reptilian</a> nature and its geographical location on a southern continent. </p><p><i><b>Antarctosaurus wichmannianus</b></i> is the <a href="/wiki/Type_species" title="Type species">type species</a> of the genus, named in 1929 after the discoverer of its remains in 1912, geologist <a href="/w/index.php?title=Ricardo_Wichmann&action=edit&redlink=1" class="new" title="Ricardo Wichmann (page does not exist)">Ricardo Wichmann</a>.<sup id="cite_ref-vonhuene1929_2-1" class="reference"><a href="#cite_note-vonhuene1929-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Von Huene used the name <i>A. wichmannianus</i> to describe a large assemblage of bones, which are considered to come from the <a href="/wiki/Anacleto_Formation" title="Anacleto Formation">Anacleto Formation</a> in <a href="/wiki/R%C3%ADo_Negro_Province" title="Río Negro Province">Río Negro Province</a> of <a href="/wiki/Argentina" title="Argentina">Argentina</a>,<sup id="cite_ref-:0_3-0" class="reference"><a href="#cite_note-:0-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> which is probably early <a href="/wiki/Campanian" title="Campanian">Campanian</a> in age.<sup id="cite_ref-:2_4-0" class="reference"><a href="#cite_note-:2-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> Two additional limb bones, found in the <a href="/wiki/Chubut_Province" title="Chubut Province">Chubut Province</a> in 1924, were also referred to <i>A. wichmannianus</i> by von Huene in 1929.<sup id="cite_ref-vonhuene1929_2-2" class="reference"><a href="#cite_note-vonhuene1929-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Later studies, however, have doubted their referral to the species.<sup id="cite_ref-:8_5-0" class="reference"><a href="#cite_note-:8-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p><p>Von Huene also named a fragmentary second species of <i>Antarctosaurus</i> in the same 1929 monograph, which he tentatively called <a href="/wiki/Cf." title="Cf.">cf.</a> <i>Antarctosaurus</i> <i>giganteus</i> because of its enormous size.<sup id="cite_ref-:0_3-1" class="reference"><a href="#cite_note-:0-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> These fossils were recovered in <a href="/wiki/Neuqu%C3%A9n_Province" title="Neuquén Province">Neuquén Province</a> of Argentina, from the <a href="/wiki/Plottier_Formation" title="Plottier Formation">Plottier Formation</a>,<sup id="cite_ref-:0_3-2" class="reference"><a href="#cite_note-:0-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> which dates to the <a href="/wiki/Coniacian" title="Coniacian">Coniacian</a>-<a href="/wiki/Santonian" title="Santonian">Santonian</a> stages of the <a href="/wiki/Late_Cretaceous" title="Late Cretaceous">Late Cretaceous</a> Period.<sup id="cite_ref-:2_4-1" class="reference"><a href="#cite_note-:2-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> The Plottier, like the younger Anacleto, is a member of the <a href="/wiki/Neuqu%C3%A9n_Group" title="Neuquén Group">Neuquén Group</a>.<sup id="cite_ref-:2_4-2" class="reference"><a href="#cite_note-:2-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p><p>Very few remains are known of this species and it is regarded as a <i><a href="/wiki/Nomen_dubium" title="Nomen dubium">nomen dubium</a></i> by some.<sup id="cite_ref-upchurchetal2004_7-0" class="reference"><a href="#cite_note-upchurchetal2004-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> Other researchers regard <i>A. giganteus</i> as a likely valid species but probably belonging to a new genus.<sup id="cite_ref-:13_8-0" class="reference"><a href="#cite_note-:13-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> In 1969, <a href="/wiki/Leigh_Van_Valen" title="Leigh Van Valen">Leigh Van Valen</a> considered <i>A. wichmannianus</i> and <i>A. giganteus</i> to be growth stages of the same species and favored the name <i>A. giganteus.</i><sup id="cite_ref-:3_9-0" class="reference"><a href="#cite_note-:3-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> This idea is problematic because <i>A. wichmannianus</i> was named earlier in the same paper and it is known from more material, it should, therefore, get <a href="/wiki/Principle_of_Priority" class="mw-redirect" title="Principle of Priority">priority</a> over <i>A. giganteus</i>. The two species are also not from the same <a href="/wiki/Geological_formation" title="Geological formation">geological formation</a> which suggests they did not belong to the same time period.<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> </p><p>In 1933, Von Huene and Charles Matley described another species, <i>Antarctosaurus septentrionalis</i>, meaning "northern". The remains were found in the <a href="/wiki/Lameta_Formation" title="Lameta Formation">Lameta Formation</a> of <a href="/wiki/Madhya_Pradesh" title="Madhya Pradesh">Madhya Pradesh State</a> in <a href="/wiki/India" title="India">India</a>.<sup id="cite_ref-vonhuene1933_11-0" class="reference"><a href="#cite_note-vonhuene1933-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> This species does preserve important anatomical information but has since been assigned to its own genus in 1994; <i><a href="/wiki/Jainosaurus" title="Jainosaurus">Jainosaurus</a></i>.<sup id="cite_ref-:4_13-0" class="reference"><a href="#cite_note-:4-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> </p><p><i>Antarctosaurus jaxarticus</i> from <a href="/wiki/Kazakhstan" title="Kazakhstan">Kazakhstan</a> is known from a single <a href="/wiki/Femur" title="Femur">femur</a>.<sup id="cite_ref-:7_14-0" class="reference"><a href="#cite_note-:7-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:9_15-0" class="reference"><a href="#cite_note-:9-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> It was named by <a href="/wiki/Soviet_Union" title="Soviet Union">Soviet</a> paleontologist <a href="/wiki/Anatoly_Riabinin" title="Anatoly Riabinin">Anatoly Riabinin</a> in 1938,<sup id="cite_ref-:7_14-1" class="reference"><a href="#cite_note-:7-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> and was the first sauropod species from Kazakhstan.<sup id="cite_ref-:9_15-1" class="reference"><a href="#cite_note-:9-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> It was reported from a certain locality in the <a href="/wiki/Kyzylkum_Desert" title="Kyzylkum Desert">Kyzylkum Desert</a>, but the exact location is unknown. It may have come from the <a href="/w/index.php?title=Syuksyuk_Formation&action=edit&redlink=1" class="new" title="Syuksyuk Formation (page does not exist)">Syuksyuk Formation</a> (originally described as <a href="/wiki/Dabrazinskaya_Svita" class="mw-redirect" title="Dabrazinskaya Svita">Dabrazinskaya Svita</a>) which dates to the Santonian stage of the Late Cretaceous.<sup id="cite_ref-:9_15-2" class="reference"><a href="#cite_note-:9-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:10_16-0" class="reference"><a href="#cite_note-:10-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> Other researchers have considered it as either, Titanosauridae <i><a href="/wiki/Incertae_sedis" title="Incertae sedis">incertae sedis</a>,</i> as a <i><a href="/wiki/Nomen_dubium" title="Nomen dubium">nomen dubium</a></i>, or as a <i><a href="/wiki/Nomen_nudum" title="Nomen nudum">nomen nudum</a></i>.<sup id="cite_ref-upchurchetal2004_7-1" class="reference"><a href="#cite_note-upchurchetal2004-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:10_16-1" class="reference"><a href="#cite_note-:10-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:5_17-0" class="reference"><a href="#cite_note-:5-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-18" class="reference"><a href="#cite_note-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> </p><p>In 1970, two fragmentary limb bones and a partial vertebra were found in the <a href="/wiki/Adamantina_Formation" title="Adamantina Formation">Adamantina Formation</a> (originally described as <a href="/wiki/Bauru_Group" title="Bauru Group">Bauru Formation</a>;<sup id="cite_ref-aridandvizotto1971_19-0" class="reference"><a href="#cite_note-aridandvizotto1971-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup> has also been reported as the São José do Rio Preto Formation<sup id="cite_ref-20" class="reference"><a href="#cite_note-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup>) of the northern <a href="/wiki/Paran%C3%A1_Basin" title="Paraná Basin">Paraná Basin</a> in <a href="/wiki/Brazil" title="Brazil">Brazil</a>. The remains were described by their discoverers Fahad Moysés Arid and Luiz Dino Vizotto in 1971 as <i>A. brasiliensis</i>.<sup id="cite_ref-aridandvizotto1971_19-1" class="reference"><a href="#cite_note-aridandvizotto1971-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:6_21-0" class="reference"><a href="#cite_note-:6-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> Other researchers have considered this species as either, a <i>nomen dubium</i>,<sup id="cite_ref-upchurchetal2004_7-2" class="reference"><a href="#cite_note-upchurchetal2004-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:13_8-1" class="reference"><a href="#cite_note-:13-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:6_21-1" class="reference"><a href="#cite_note-:6-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> or an indeterminate titanosaur.<sup id="cite_ref-22" class="reference"><a href="#cite_note-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Description">Description</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Antarctosaurus&action=edit&section=2" title="Edit section: Description"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Describing <i>Antarctosaurus</i> is problematic because the <a href="/wiki/Type_species" title="Type species">type species</a> consists of elements that are of questionable association and none of the species described are known from complete remains, which has caused a confused <a href="/wiki/Taxonomy_(biology)" title="Taxonomy (biology)">taxonomy</a> of the genus.<sup id="cite_ref-upchurchetal2004_7-3" class="reference"><a href="#cite_note-upchurchetal2004-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> Of the four additional <a href="/wiki/Species" title="Species">species</a> that have been assigned to <i>Antarctosaurus</i> over the years, three have been considered dubious<sup id="cite_ref-:0_3-3" class="reference"><a href="#cite_note-:0-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-upchurchetal2004_7-4" class="reference"><a href="#cite_note-upchurchetal2004-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:5_17-1" class="reference"><a href="#cite_note-:5-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:6_21-2" class="reference"><a href="#cite_note-:6-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> and <i>"Antarctosaurus" septentrionalis,</i> was given its own genus, <i><a href="/wiki/Jainosaurus" title="Jainosaurus">Jainosaurus</a>.</i><sup id="cite_ref-:4_13-1" class="reference"><a href="#cite_note-:4-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> </p><p>The remains that have been described belong to <a href="/wiki/Sauropoda" title="Sauropoda">sauropods</a>, most probably titanosaurs,<sup id="cite_ref-:0_3-4" class="reference"><a href="#cite_note-:0-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> a group of large-bodied, <a href="/wiki/Quadruped" class="mw-redirect" title="Quadruped">quadrupedal</a> <a href="/wiki/Herbivore" title="Herbivore">herbivores</a>, usually possessing a long neck and tail, with a small head.<sup id="cite_ref-23" class="reference"><a href="#cite_note-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Antarctosaurus_wichmannianus"><i>Antarctosaurus wichmannianus</i></h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Antarctosaurus&action=edit&section=3" title="Edit section: Antarctosaurus wichmannianus"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The assemblage of fossil remains that became known as <i>A. wichmannianus</i> were given the specimen number MACN 6904.<sup id="cite_ref-vonhuene1929_2-3" class="reference"><a href="#cite_note-vonhuene1929-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> The known material includes several <a href="/wiki/Skull" title="Skull">skull</a> fragments, including a braincase and an incomplete <a href="/wiki/Mandible" title="Mandible">mandible</a> (lower jaw), a cervical (neck) <a href="/wiki/Vertebra" title="Vertebra">vertebra</a>, a caudal (tail) vertebra, <a href="/wiki/Rib" title="Rib">rib</a> fragments, and numerous limb bones including a femur which measures 1.39 meters (4.6 ft) tall. None of the individual fossils were designated the <a href="/wiki/Holotype" title="Holotype">holotype</a> specimen so MACN 6904 is considered to be an assemblage of <a href="/wiki/Syntype" title="Syntype">syntypes</a>.<sup id="cite_ref-:5_17-2" class="reference"><a href="#cite_note-:5-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> The total length of <i>A. wichmannianus</i> has been estimated at around 17 meters (56 ft).<sup id="cite_ref-:1_24-0" class="reference"><a href="#cite_note-:1-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> </p> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:Antarctosaurus_wichmannianus_Skeletal.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Antarctosaurus_wichmannianus_Skeletal.png/220px-Antarctosaurus_wichmannianus_Skeletal.png" decoding="async" width="220" height="135" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Antarctosaurus_wichmannianus_Skeletal.png/330px-Antarctosaurus_wichmannianus_Skeletal.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Antarctosaurus_wichmannianus_Skeletal.png/440px-Antarctosaurus_wichmannianus_Skeletal.png 2x" data-file-width="9728" data-file-height="5952" /></a><figcaption>Skeletal reconstruction of <i>A.wichmannianus.</i> It's not certain that all the described remains are associated with one individual.</figcaption></figure> <p>An additional femur and <a href="/wiki/Tibia" title="Tibia">tibia</a> were also referred by von Huene to <i>A. wichmannianus</i>; the femur, FMNH P13019, is over 1.85 meters (6.1 ft) tall. In one study the dimensions of this femur were used in a <a href="/wiki/Regression_analysis" title="Regression analysis">regression analysis</a> to estimate the mass of <i>A. wichmannianus</i> at about 34 metric tons (37 short tons).<sup id="cite_ref-mazettaetal2004_25-0" class="reference"><a href="#cite_note-mazettaetal2004-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup> The referral of the additional femur and tibia has been questioned by later researchers. In 2003 <a href="/wiki/Jaime_Powell" title="Jaime Powell">Jaime Eduardo Powell</a> tentatively referred them to <i><a href="/wiki/Argyrosaurus" title="Argyrosaurus">cf. Argyrosaurus</a></i> and in 2012 Philip Mannion and Alejandro Otero considered it an indeterminate titanosaur.<sup id="cite_ref-:8_5-1" class="reference"><a href="#cite_note-:8-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p><p>The incomplete <a href="/wiki/Mandible" title="Mandible">mandible</a> attributed to <i>A. wichmannianus</i> is squared-off at the front with each dentary bone being ''L'' shaped.<sup id="cite_ref-:11_26-0" class="reference"><a href="#cite_note-:11-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup> The teeth were restricted to the front of the lower jaw and were small and slender.<sup id="cite_ref-:0_3-5" class="reference"><a href="#cite_note-:0-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> The squared-off jaws suggest specialised feeding habits, such as feeding near a surface plane like low vegetation on the ground or floating plants in water.<sup id="cite_ref-:13_8-2" class="reference"><a href="#cite_note-:13-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Antarctosaurus-wichmannianus-Mandible-TopView-SVG-001.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/34/Antarctosaurus-wichmannianus-Mandible-TopView-SVG-001.svg/220px-Antarctosaurus-wichmannianus-Mandible-TopView-SVG-001.svg.png" decoding="async" width="220" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/34/Antarctosaurus-wichmannianus-Mandible-TopView-SVG-001.svg/330px-Antarctosaurus-wichmannianus-Mandible-TopView-SVG-001.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/34/Antarctosaurus-wichmannianus-Mandible-TopView-SVG-001.svg/440px-Antarctosaurus-wichmannianus-Mandible-TopView-SVG-001.svg.png 2x" data-file-width="1280" data-file-height="854" /></a><figcaption>The 'squared-off' or ''L'' shaped jaw bones of <i>A.wichmannianus,</i> shown in dorsal (top) view.</figcaption></figure><p>These bones were, for the most part, not associated with each other but scattered throughout the formation. Consequently, many scientists believe that they may not all belong to the same type of animal. In particular, the very square lower jaw has frequently been suggested to belong to a <a href="/wiki/Rebbachisaurid" class="mw-redirect" title="Rebbachisaurid">rebbachisaurid</a> sauropod similar to <i><a href="/wiki/Nigersaurus" title="Nigersaurus">Nigersaurus</a></i>.<sup id="cite_ref-upchurch1999_27-0" class="reference"><a href="#cite_note-upchurch1999-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-serenoetal1999_28-0" class="reference"><a href="#cite_note-serenoetal1999-28"><span class="cite-bracket">[</span>28<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-wilson2002_29-0" class="reference"><a href="#cite_note-wilson2002-29"><span class="cite-bracket">[</span>29<span class="cite-bracket">]</span></a></sup> However, the jaw of <i><a href="/wiki/Bonitasaura" title="Bonitasaura">Bonitasaura</a>,</i> described in 2004<i>,</i> is similar in overall shape and is clearly associated with titanosaur skeletal remains, indicating that the lower jaw may belong to <i>A. wichmannianus</i> after all.<sup id="cite_ref-apesteguia2004_30-0" class="reference"><a href="#cite_note-apesteguia2004-30"><span class="cite-bracket">[</span>30<span class="cite-bracket">]</span></a></sup> In 2013 and 2018 respectively, <i><a href="/wiki/Brasilotitan" title="Brasilotitan">Brasilotitan</a></i> and <i><a href="/wiki/Baalsaurus" title="Baalsaurus">Baalsaurus</a></i> were described which also possessed squared-off jaws.<sup id="cite_ref-:11_26-1" class="reference"><a href="#cite_note-:11-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:12_31-0" class="reference"><a href="#cite_note-:12-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup> It was noted that <i>Brazilotitan, Bonitasaura, Antarctosaurus,</i> and other titanosaurs show up three teeth per <a href="/wiki/Dental_alveolus" title="Dental alveolus">alveolus</a> (tooth socket) whereas the rebbachisaurid <i>Nigersaurus</i> shows up to seven teeth.<sup id="cite_ref-:12_31-1" class="reference"><a href="#cite_note-:12-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup> <i>Brazilotitan</i> and <i>Baalsaurus</i> were described as a titanosaurs, closely related <i>to A. wichmannianus.</i><sup id="cite_ref-:11_26-2" class="reference"><a href="#cite_note-:11-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:12_31-2" class="reference"><a href="#cite_note-:12-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup> </p><p>The back of the skull and the remainder of the skeleton are usually regarded as titanosaurian by researchers, although they do not necessarily belong to the same type of titanosaur.<sup id="cite_ref-upchurchetal2004_7-5" class="reference"><a href="#cite_note-upchurchetal2004-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-upchurch1999_27-1" class="reference"><a href="#cite_note-upchurch1999-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-32" class="reference"><a href="#cite_note-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> In 2005, <a href="/wiki/Jeffrey_A._Wilson" title="Jeffrey A. Wilson">Jeffrey Wilson</a> considered the braincase as being referable to <a href="/wiki/Nemegtosauridae" title="Nemegtosauridae">Nemegtosauridae</a> but noted that other skull remains require further study.<sup id="cite_ref-:5_17-3" class="reference"><a href="#cite_note-:5-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> A study, published in 2012 by Ariana Paulina Carabajal, <a href="/wiki/CT_scan" title="CT scan">CT scanned</a> the <i>A. wichmannianus</i> braincase which revealed the complete brain <a href="/wiki/Endocast" title="Endocast">endocast</a> and the <a href="/wiki/Inner_ear" title="Inner ear">inner ear</a> structures. The brain endocast and inner ear share several features with other titanosaurids such as short <a href="/wiki/Olfactory_tract" title="Olfactory tract">olfactory tracts</a> and <a href="/wiki/Olfactory_bulb" title="Olfactory bulb">olfactory bulbs</a> that are horizontally projected.<sup id="cite_ref-33" class="reference"><a href="#cite_note-33"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup> </p><p>Powell compared the width of the cranium to the length of the limb bones of both <i>A. wichmannianus</i> and <i><a href="/wiki/Saltasaurus" title="Saltasaurus">Saltasaurus</a></i>; this led him to conclude that the skull was proportionally small in <i>A. wichmannianus,</i> this might imply that the skull and limb elements could belong to different individuals or a different <a href="/wiki/Taxon" title="Taxon">taxa</a>. He noted, however, that the comparison was potentially misleading because the overall anatomy of <i>Saltasaurus</i> is shorter and stouter which might facilitate a bigger skull.<sup id="cite_ref-:13_8-3" class="reference"><a href="#cite_note-:13-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p><p>Von Huene assigned two <a href="/wiki/Glossary_of_dinosaur_anatomy#tarsals" title="Glossary of dinosaur anatomy">tarsal</a> (ankle) bones to <i>A. wichmannianus</i>, which he described as an <a href="/wiki/Glossary_of_dinosaur_anatomy#astragalus" title="Glossary of dinosaur anatomy">astragalus</a> and a <a href="/wiki/Glossary_of_dinosaur_anatomy#calcaneum" title="Glossary of dinosaur anatomy">calcanium</a>. Powell suggested it's possible that the calcanium described by von Huene is actually the astragalus of a smaller individual. He also noted that the astragalus seems too small to belong to the same individual as the tibia, being only about half the width.<sup id="cite_ref-:13_8-4" class="reference"><a href="#cite_note-:13-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p><p>Von Huene described a <a href="/wiki/Vertebra" title="Vertebra">caudal vertebra</a> which was found close to the skull material. This vertebra was the first caudal, belonging to the base of the tail just after the <a href="/wiki/Sacrum" title="Sacrum">sacrum</a> (vertebrae attached to the hip). The vertebra features a <a href="/wiki/Glossary_of_dinosaur_anatomy" title="Glossary of dinosaur anatomy">biconvex centrum</a>, a feature shared with other titanosaurs.<sup id="cite_ref-:0_3-6" class="reference"><a href="#cite_note-:0-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> Von Huene noted that the first caudal could possibly belong to <i><a href="/wiki/Laplatasaurus" title="Laplatasaurus">Laplatasaurus</a></i><b>.</b><sup id="cite_ref-:0_3-7" class="reference"><a href="#cite_note-:0-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-upchurch1999_27-2" class="reference"><a href="#cite_note-upchurch1999-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> </p><p>With the exception of an incomplete cervical vertebra and the questionable first caudal, there are no vertebrae that link the skull to the limb material.<sup id="cite_ref-upchurch1999_27-3" class="reference"><a href="#cite_note-upchurch1999-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> There is a lack of field documentation to aid in the referral of all the material to one individual.<sup id="cite_ref-:5_17-4" class="reference"><a href="#cite_note-:5-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-34" class="reference"><a href="#cite_note-34"><span class="cite-bracket">[</span>34<span class="cite-bracket">]</span></a></sup> Powell thought it was probable that von Huene correctly assigned the material to <i>A. wichmannianus</i>, arguing that von Huene would have been able to communicate with the discoverers and would have had access to photographs of the discovery site.<sup id="cite_ref-:13_8-5" class="reference"><a href="#cite_note-:13-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id=""Antarctosaurus"_giganteus"><span id=".22Antarctosaurus.22_giganteus"></span><i>"Antarctosaurus" giganteus</i></h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Antarctosaurus&action=edit&section=4" title="Edit section: "Antarctosaurus" giganteus"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:Museo_de_La_Plata_-_Antarctosaurus_wichmannianus_(f%C3%A9mures).jpg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Museo_de_La_Plata_-_Antarctosaurus_wichmannianus_%28f%C3%A9mures%29.jpg/170px-Museo_de_La_Plata_-_Antarctosaurus_wichmannianus_%28f%C3%A9mures%29.jpg" decoding="async" width="170" height="222" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Museo_de_La_Plata_-_Antarctosaurus_wichmannianus_%28f%C3%A9mures%29.jpg/255px-Museo_de_La_Plata_-_Antarctosaurus_wichmannianus_%28f%C3%A9mures%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Museo_de_La_Plata_-_Antarctosaurus_wichmannianus_%28f%C3%A9mures%29.jpg/340px-Museo_de_La_Plata_-_Antarctosaurus_wichmannianus_%28f%C3%A9mures%29.jpg 2x" data-file-width="2577" data-file-height="3365" /></a><figcaption><i>Antarctosaurus giganteus</i> femora in <a href="/wiki/La_Plata_Museum" title="La Plata Museum">La Plata Museum</a></figcaption></figure><p>The type specimen of <i>A. giganteus,</i> MLP 26-316, includes a left and right femur, a partial left and right pubis, the distal end of a damaged tibia, numerous rib and distal caudal vertebrae fragments, and six large and unidentifiable bones.<sup id="cite_ref-vonhuene1929_2-4" class="reference"><a href="#cite_note-vonhuene1929-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> The two gigantic femora measure 2.35 meters (7.7 ft) in length, which are among the largest of any known sauropod.<sup id="cite_ref-mazettaetal2004_25-1" class="reference"><a href="#cite_note-mazettaetal2004-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup> Even though the femurs are large, they are also somewhat gracile in construction.<sup id="cite_ref-:0_3-8" class="reference"><a href="#cite_note-:0-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p><figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Antarctosaurus_giganteus_Skeletal.png" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2a/Antarctosaurus_giganteus_Skeletal.png/220px-Antarctosaurus_giganteus_Skeletal.png" decoding="async" width="220" height="126" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2a/Antarctosaurus_giganteus_Skeletal.png/330px-Antarctosaurus_giganteus_Skeletal.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2a/Antarctosaurus_giganteus_Skeletal.png/440px-Antarctosaurus_giganteus_Skeletal.png 2x" data-file-width="10432" data-file-height="5952" /></a><figcaption>Skeletal reconstruction of <i>A. giganteus</i>. Due to limited remains the exact size is uncertain.</figcaption></figure> <p>A reconstruction of <i>A. giganteus</i>, published in 1956 by Carlos Rusconi, was given a length around 30 meters (98 ft). In 1969, van Valen considered it as similar in size to <a href="/wiki/Giraffatitan" title="Giraffatitan"><i>Giraffatitan brancai</i></a> (then called <i>Brachiosaurus brancai</i>). Based on an earlier mass estimate of <i>G. brancai</i> by <a href="/wiki/Edwin_Harris_Colbert" class="mw-redirect" title="Edwin Harris Colbert">Edwin Harris Colbert</a> in 1962, van Valen gave <i>A. giganteus</i> an estimated mass of about 80 metric tons (88 short tons).<sup id="cite_ref-:3_9-1" class="reference"><a href="#cite_note-:3-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> In 1994, <a href="/wiki/Gregory_S._Paul" title="Gregory S. Paul">Gregory S. Paul</a> estimated the weight of both <i>A. giganteus</i> and <i><a href="/wiki/Argentinosaurus" title="Argentinosaurus">Argentinosaurus</a></i> at between 80 and 100 metric tons (88 and 110 short tons) and lengths of 30 to 35 meters (98 to 115 ft) long.<sup id="cite_ref-35" class="reference"><a href="#cite_note-35"><span class="cite-bracket">[</span>35<span class="cite-bracket">]</span></a></sup> Extrapolating from the femur's parameters, a 2004 study by Gerardo Mazzetta and colleagues estimated the mass of <i>A. giganteus</i> at approximately 69 metric tons (76 short tons); slightly smaller than <i>Argentinosaurus</i> which in the same study was estimated at nearly 73 metric tons (80 short tons). This would make <i>A. giganteus</i> among the heaviest known land animals.<sup id="cite_ref-mazettaetal2004_25-2" class="reference"><a href="#cite_note-mazettaetal2004-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup> In 2006, <a href="/wiki/Kenneth_Carpenter" title="Kenneth Carpenter">Kenneth Carpenter</a> used the relatively short-necked <i>Saltasaurus</i> as a guide and estimated a length of 23 meters (75 ft) long.<sup id="cite_ref-carpenter2006_36-0" class="reference"><a href="#cite_note-carpenter2006-36"><span class="cite-bracket">[</span>36<span class="cite-bracket">]</span></a></sup> In an encyclopaedia supplementary, Thomas Holtz gave a length of 33 meters and an estimated weight equivalent to that of nine elephants, or around 33 to 65 metric tons (36 to 72 short tons), assuming 3.6 to 7.3 metric tons (4 to 8 short tons) per elephant.<sup id="cite_ref-37" class="reference"><a href="#cite_note-37"><span class="cite-bracket">[</span>37<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-38" class="reference"><a href="#cite_note-38"><span class="cite-bracket">[</span>38<span class="cite-bracket">]</span></a></sup> </p><p>In 2016, using equations that estimate body mass based on the circumference of the humerus and femur of quadrupedal animals, it was estimated to be 39.5 metric tons (43.5 short tons) in weight.<sup id="cite_ref-39" class="reference"><a href="#cite_note-39"><span class="cite-bracket">[</span>39<span class="cite-bracket">]</span></a></sup> In 2019, <a href="/wiki/Gregory_S._Paul" title="Gregory S. Paul">Gregory S. Paul</a> estimated the mass of <i>A. giganteus</i> in the 45 to 55 metric tons (50 to 61 short tons) range, based on newer titanosaur reconstructions.<sup id="cite_ref-40" class="reference"><a href="#cite_note-40"><span class="cite-bracket">[</span>40<span class="cite-bracket">]</span></a></sup> In 2020 Molina-Pérez and Larramendi estimated its length at 30.5 meters (100 ft) and its weight similar to Paul's estimation at 45 metric tons (50 short tons).<sup id="cite_ref-41" class="reference"><a href="#cite_note-41"><span class="cite-bracket">[</span>41<span class="cite-bracket">]</span></a></sup> Due to the incompleteness of the remains, any size estimates are subject to a large amount of error.<sup id="cite_ref-:3_9-2" class="reference"><a href="#cite_note-:3-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id=""Antarctosaurus"_jaxarticus_and_"Antarctosaurus"_brasiliensis"><span id=".22Antarctosaurus.22_jaxarticus_and_.22Antarctosaurus.22_brasiliensis"></span><i>"Antarctosaurus" jaxarticus and "Antarctosaurus" brasiliensis</i></h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Antarctosaurus&action=edit&section=5" title="Edit section: "Antarctosaurus" jaxarticus and "Antarctosaurus" brasiliensis"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><i>"Antarctosaurus" jaxarticus</i> and <i>"Antarctosaurus" brasiliensis</i> are both known from very fragmentary remains. </p><p><i>"Antarctosaurus" jaxarticus</i> is known from a single femur which was briefly reported as resembling a femur attributed to <i>Jainosaurus</i> (then called <i>"Antarctosaurus" septentrionalis).</i><sup id="cite_ref-:7_14-2" class="reference"><a href="#cite_note-:7-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:10_16-2" class="reference"><a href="#cite_note-:10-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> Paleontologist <a href="/wiki/Teresa_Marya%C5%84ska" title="Teresa Maryańska">Teresa Maryańska</a> noted that, whilst <i>A. jaxarticus</i> was named, it was not properly described or diagnosed.<sup id="cite_ref-:9_15-3" class="reference"><a href="#cite_note-:9-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> The femur possibly belongs to the titanosaur clade <a href="/wiki/Lithostrotia" title="Lithostrotia">Lithostrotia</a>.<sup id="cite_ref-:10_16-3" class="reference"><a href="#cite_note-:10-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> </p><p>The type specimen of <i>"Antarctosaurus" brasiliensis</i> is only known from three fragmentary bones that are titanosaurian in nature; a partial left femur GP-RD-2, a partial right <a href="/wiki/Humerus" title="Humerus">humerus</a> GP-RD-3, and an incomplete <a href="/wiki/Vertebra" title="Vertebra">dorsal vertebra</a> (backbone) GP-RD-4. The femur is 1.15 meters (3.8 ft) preserved and was estimated at 1.55 meters (5.1 ft) if it were completed. The humerus is 65 centimeters (2.13 ft) preserved and estimated at 95 centimeters (3.12 ft) completed. The dorsal vertebra <a href="/wiki/Vertebral_body" class="mw-redirect" title="Vertebral body">centrum</a> is 17 centimeters (6.7 in) long.<sup id="cite_ref-aridandvizotto1971_19-2" class="reference"><a href="#cite_note-aridandvizotto1971-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Classification">Classification</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Antarctosaurus&action=edit&section=6" title="Edit section: Classification"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><i>Antarctosaurus</i> has been included in few phylogenetic analyses, only being added to the matrix of Philip Mannion <i>et al.</i> in <a href="/wiki/2019_in_paleontology" title="2019 in paleontology">2019</a>. It was coded along with <i><a href="/wiki/Vahiny" title="Vahiny">Vahiny</a></i>, <i><a href="/wiki/Jainosaurus" title="Jainosaurus">Jainosaurus</a></i>, <i><a href="/wiki/Normanniasaurus" title="Normanniasaurus">Normanniasaurus</a></i> and additional non-titanosaurs. <i>Antarctosaurus</i> placed as sister taxon to a clade of <i>Vahiny</i> and <i>Jainosaurus</i>, consistently close to taxa of the clade <a href="/wiki/Lognkosauria" title="Lognkosauria">Lognkosauria</a>.<sup id="cite_ref-mannion19_42-0" class="reference"><a href="#cite_note-mannion19-42"><span class="cite-bracket">[</span>42<span class="cite-bracket">]</span></a></sup> </p> <div class="clade"><style data-mw-deduplicate="TemplateStyles:r1258728058">body.skin-vector-2022 .mw-parser-output div.clade,body.skin-minerva .mw-parser-output div.clade{overflow-x:auto;overflow-y:hidden}body.skin-minerva .mw-parser-output div.clade p{font-size:inherit}.mw-parser-output table.clade{border-spacing:0;margin:0;font-size:100%;line-height:100%;border-collapse:separate;width:auto}.mw-parser-output table.clade table.clade{width:100%;line-height:inherit}.mw-parser-output table.clade td.clade-label{min-width:0.2em;width:0.2em;padding:0.1em 0.25em;vertical-align:bottom;text-align:center;border-left:1px solid;border-bottom:1px solid;white-space:nowrap}.mw-parser-output table.clade td.clade-label::before,.mw-parser-output table.clade td.clade-slabel::before{content:"\2060 "}.mw-parser-output table.clade td.clade-fixed-width{overflow:hidden;text-overflow:ellipsis}.mw-parser-output table.clade td.clade-fixed-width:hover{overflow:visible}.mw-parser-output table.clade td.clade-label.first{border-left:none;border-right:none}.mw-parser-output table.clade td.clade-label.reverse{border-left:none;border-right:1px solid}.mw-parser-output table.clade td.clade-slabel{padding:0.1em 0.25em;vertical-align:top;text-align:center;border-left:1px solid;white-space:nowrap}.mw-parser-output table.clade td.clade-slabel:hover{overflow:visible}.mw-parser-output table.clade td.clade-slabel.last{border-left:none;border-right:none}.mw-parser-output table.clade td.clade-slabel.reverse{border-left:none;border-right:1px solid}.mw-parser-output table.clade td.clade-bar{vertical-align:middle;text-align:left;padding:0 0.5em;position:relative}.mw-parser-output table.clade td.clade-bar.reverse{text-align:right;position:relative}.mw-parser-output table.clade td.clade-leaf{border:0;padding:0;text-align:left}.mw-parser-output table.clade td.clade-leafR{border:0;padding:0;text-align:right}.mw-parser-output table.clade td.clade-leaf.reverse{text-align:right}.mw-parser-output table.clade:hover span.linkA{background-color:yellow}.mw-parser-output table.clade:hover span.linkB{background-color:green}</style> <table class="clade" style="font-size:85%; line-height:85%;"> <tbody><tr> <td class="clade-label first"><a href="/wiki/Titanosauria" title="Titanosauria">Titanosauria</a> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Andesaurus" title="Andesaurus">Andesaurus</a></i> </p> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Ruyangosaurus" title="Ruyangosaurus">Ruyangosaurus</a></i> </p> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Daxiatitan" title="Daxiatitan">Daxiatitan</a></i> </p> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Xianshanosaurus" title="Xianshanosaurus">Xianshanosaurus</a></i> </p> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"><a href="/wiki/Lithostrotia" title="Lithostrotia">Lithostrotia</a> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Malawisaurus" title="Malawisaurus">Malawisaurus</a></i> </p> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Epachthosaurus" title="Epachthosaurus">Epachthosaurus</a></i> </p> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Muyelensaurus" title="Muyelensaurus">Muyelensaurus</a></i> </p> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Rinconsaurus" title="Rinconsaurus">Rinconsaurus</a></i> </p> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Pitekunsaurus" title="Pitekunsaurus">Pitekunsaurus</a></i> </p> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <p><i><b>Antarctosaurus</b></i> </p> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Jainosaurus" title="Jainosaurus">Jainosaurus</a></i> </p> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Vahiny" title="Vahiny">Vahiny</a></i> </p> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Normanniasaurus" title="Normanniasaurus">Normanniasaurus</a></i> </p> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"><a href="/wiki/Lognkosauria" title="Lognkosauria">Lognkosauria</a> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Argentinosaurus" title="Argentinosaurus">Argentinosaurus</a></i> </p> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Futalognkosaurus" title="Futalognkosaurus">Futalognkosaurus</a></i> </p> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Mendozasaurus" title="Mendozasaurus">Mendozasaurus</a></i> </p> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Notocolossus" title="Notocolossus">Notocolossus</a></i> </p> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Patagotitan" title="Patagotitan">Patagotitan</a></i> </p> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Puertasaurus" title="Puertasaurus">Puertasaurus</a></i> </p> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Nemegtosaurus" title="Nemegtosaurus">Nemegtosaurus</a></i> </p> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Tapuiasaurus" title="Tapuiasaurus">Tapuiasaurus</a></i> </p> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Aeolosaurus" title="Aeolosaurus">Aeolosaurus</a></i> </p> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Rapetosaurus" title="Rapetosaurus">Rapetosaurus</a></i> </p> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Alamosaurus" title="Alamosaurus">Alamosaurus</a></i> </p> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Isisaurus" title="Isisaurus">Isisaurus</a></i> </p> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Saltasaurus" title="Saltasaurus">Saltasaurus</a></i> </p> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Opisthocoelicaudia" title="Opisthocoelicaudia">Opisthocoelicaudia</a></i> </p> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Diamantinasaurus" title="Diamantinasaurus">Diamantinasaurus</a></i> </p> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Savannasaurus" title="Savannasaurus">Savannasaurus</a></i> </p> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Antarctosaurus&action=edit&section=7" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFWichmann1916" class="citation journal cs1">Wichmann, R. (1916). "Las capas con Dinosaurios en la Costa sur del Río Negro, frente a General Roca". <i>Physis</i>. <b>11</b>: 258–262.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Physis&rft.atitle=Las+capas+con+Dinosaurios+en+la+Costa+sur+del+R%C3%ADo+Negro%2C+frente+a+General+Roca&rft.volume=11&rft.pages=258-262&rft.date=1916&rft.aulast=Wichmann&rft.aufirst=R.&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntarctosaurus" class="Z3988"></span></span> </li> <li id="cite_note-vonhuene1929-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-vonhuene1929_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-vonhuene1929_2-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-vonhuene1929_2-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-vonhuene1929_2-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-vonhuene1929_2-4"><sup><i><b>e</b></i></sup></a></span> <span class="reference-text">von Huene, F. 1929. 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"Neuroanatomy of Titanosaurid Dinosaurs From the Upper Cretaceous of Patagonia, With Comments on Endocranial Variability Within Sauropoda". <i>The Anatomical Record: Advances in Integrative Anatomy and Evolutionary Biology</i>. <b>295</b> (12): 2141–2156. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1002%2Far.22572">10.1002/ar.22572</a>. <a href="/wiki/Hdl_(identifier)" class="mw-redirect" title="Hdl (identifier)">hdl</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://hdl.handle.net/11336%2F197295">11336/197295</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/22961834">22961834</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:24555402">24555402</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Anatomical+Record%3A+Advances+in+Integrative+Anatomy+and+Evolutionary+Biology&rft.atitle=Neuroanatomy+of+Titanosaurid+Dinosaurs+From+the+Upper+Cretaceous+of+Patagonia%2C+With+Comments+on+Endocranial+Variability+Within+Sauropoda&rft.volume=295&rft.issue=12&rft.pages=2141-2156&rft.date=2012&rft_id=info%3Ahdl%2F11336%2F197295&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A24555402%23id-name%3DS2CID&rft_id=info%3Apmid%2F22961834&rft_id=info%3Adoi%2F10.1002%2Far.22572&rft.aulast=Carabajal&rft.aufirst=Ariana+Paulina&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntarctosaurus" class="Z3988"></span></span> </li> <li id="cite_note-34"><span class="mw-cite-backlink"><b><a href="#cite_ref-34">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFOteroGallina2015" class="citation journal cs1">Otero, Alejandro; Gallina, Pablo Ariel (2015). <a rel="nofollow" class="external text" href="http://naturalis.fcnym.unlp.edu.ar/repositorio/_documentos/sipcyt/bfa005830.pdf">"Reassessment of Laplatasaurus araukanicus (Sauropoda: Titanosauria) from the Upper Cretaceous of Patagonia, Argentina"</a> <span class="cs1-format">(PDF)</span>. <i>Ameghiniana</i>. <b>52</b> (5): 487–502. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.5710%2FAMGH.08.06.2015.2911">10.5710/AMGH.08.06.2015.2911</a>. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/0002-7014">0002-7014</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:131595654">131595654</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Ameghiniana&rft.atitle=Reassessment+of+Laplatasaurus+araukanicus+%28Sauropoda%3A+Titanosauria%29+from+the+Upper+Cretaceous+of+Patagonia%2C+Argentina&rft.volume=52&rft.issue=5&rft.pages=487-502&rft.date=2015&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A131595654%23id-name%3DS2CID&rft.issn=0002-7014&rft_id=info%3Adoi%2F10.5710%2FAMGH.08.06.2015.2911&rft.aulast=Otero&rft.aufirst=Alejandro&rft.au=Gallina%2C+Pablo+Ariel&rft_id=http%3A%2F%2Fnaturalis.fcnym.unlp.edu.ar%2Frepositorio%2F_documentos%2Fsipcyt%2Fbfa005830.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntarctosaurus" class="Z3988"></span></span> </li> <li id="cite_note-35"><span class="mw-cite-backlink"><b><a href="#cite_ref-35">^</a></b></span> <span class="reference-text">G.S. Paul, 1994, "<a rel="nofollow" class="external text" href="http://www.gspauldino.com/DinoArtSauropods.pdf">Big sauropods – really, really big sauropods</a>", <i>The Dinosaur Report, The Dinosaur Society</i>, Fall, p. 12–13</span> </li> <li id="cite_note-carpenter2006-36"><span class="mw-cite-backlink"><b><a href="#cite_ref-carpenter2006_36-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFCarpenter2006" class="citation book cs1">Carpenter, Kenneth (2006). "Biggest of the big: a critical re-evaluation of the mega-sauropod <i>Amphicoelias fragillimus</i> Cope, 1878". In J. R. Foster; S. G. Lucas (eds.). <i>Paleontology and Geology of the Upper Jurassic Morrison Formation</i>. New Mexico Museum of Natural History and Science Bulletin. 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(2012). <a rel="nofollow" class="external text" href="http://www.geol.umd.edu/~tholtz/dinoappendix/HoltzappendixWinter2011.pdf">"Genus List for Holtz (2007) Dinosaurs"</a> <span class="cs1-format">(PDF)</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Genus+List+for+Holtz+%282007%29+Dinosaurs&rft.date=2012&rft.aulast=Holtz&rft.aufirst=Thomas+R.&rft_id=http%3A%2F%2Fwww.geol.umd.edu%2F~tholtz%2Fdinoappendix%2FHoltzappendixWinter2011.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntarctosaurus" class="Z3988"></span></span> </li> <li id="cite_note-38"><span class="mw-cite-backlink"><b><a href="#cite_ref-38">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHoltz" class="citation web cs1">Holtz, Thomas R. <a rel="nofollow" class="external text" href="https://www.geol.umd.edu/~tholtz/dinoappendix/appendix.html">"Supplementary Information to Dinosaurs: The Most Complete, Up-to-Date Encyclopedia for Dinosaur Lovers of All Ages"</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Supplementary+Information+to+Dinosaurs%3A+The+Most+Complete%2C+Up-to-Date+Encyclopedia+for+Dinosaur+Lovers+of+All+Ages&rft.aulast=Holtz&rft.aufirst=Thomas+R.&rft_id=https%3A%2F%2Fwww.geol.umd.edu%2F~tholtz%2Fdinoappendix%2Fappendix.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntarctosaurus" class="Z3988"></span></span> </li> <li id="cite_note-39"><span class="mw-cite-backlink"><b><a href="#cite_ref-39">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFGonzálezBernardoLamannaOrtiz_David2016" class="citation journal cs1">González, Riga; Bernardo, J.; Lamanna, Matthew C.; Ortiz David, Leonardo D.; Calvo, Jorge O.; Coria, Juan P (2016). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4725985">"A gigantic new dinosaur from Argentina and the evolution of the sauropod hind foot"</a>. <i>Scientific Reports</i>. <b>6</b>: 19165. <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2016NatSR...619165G">2016NatSR...619165G</a>. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1038%2Fsrep19165">10.1038/srep19165</a>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4725985">4725985</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/26777391">26777391</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Scientific+Reports&rft.atitle=A+gigantic+new+dinosaur+from+Argentina+and+the+evolution+of+the+sauropod+hind+foot&rft.volume=6&rft.pages=19165&rft.date=2016&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC4725985%23id-name%3DPMC&rft_id=info%3Apmid%2F26777391&rft_id=info%3Adoi%2F10.1038%2Fsrep19165&rft_id=info%3Abibcode%2F2016NatSR...619165G&rft.aulast=Gonz%C3%A1lez&rft.aufirst=Riga&rft.au=Bernardo%2C+J.&rft.au=Lamanna%2C+Matthew+C.&rft.au=Ortiz+David%2C+Leonardo+D.&rft.au=Calvo%2C+Jorge+O.&rft.au=Coria%2C+Juan+P&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC4725985&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntarctosaurus" class="Z3988"></span></span> </li> <li id="cite_note-40"><span class="mw-cite-backlink"><b><a href="#cite_ref-40">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFPaul2019" class="citation journal cs1">Paul, Gregory S. 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class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Antarctosaurus&action=edit&section=8" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://dml.cmnh.org/2002Nov/msg00106.html">Post</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160303201519/http://dml.cmnh.org/2002Nov/msg00106.html">Archived</a> March 3, 2016, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> on the <a rel="nofollow" class="external text" href="http://dml.cmnh.org">Dinosaur Mailing List</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20201105180326/http://dml.cmnh.org/">Archived</a> November 5, 2020, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> detailing the various species of <i>Antarctosaurus</i> and the remains assigned to them.</li> <li>A <a rel="nofollow" class="external text" href="https://equatorialminnesota.blogspot.com/2018/08/your-friends-titanosaurs-3-andesaurus-antarctosaurus-argentinosaurus.html">blog post</a> detailing the problematic <i>A.wichmannianus.</i></li> <li>A <a rel="nofollow" class="external text" href="https://equatorialminnesota.blogspot.com/2018/09/your-friends-titanosaurs-4-antarctosaurus.html">blog post</a> detailing the species that have been referred to <i>Antarctosaurus</i>.</li> <li>A <a rel="nofollow" class="external text" href="http://dracovenator.blogspot.com/2008/06/antarctosaurus-glorious-sauropodomorph.html">blog post</a> discussing the material of <i>Antarctosaurus wichmannianus</i> and showing a reconstruction of the skull</li></ul> <div class="navbox-styles"><style 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.navbox-odd{background-color:transparent}.mw-parser-output .navbox .hlist td dl,.mw-parser-output .navbox .hlist td ol,.mw-parser-output .navbox .hlist td ul,.mw-parser-output .navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}body.skin--responsive .mw-parser-output .navbox-image img{max-width:none!important}@media print{body.ns-0 .mw-parser-output .navbox{display:none!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="Sauropodomorpha" style="padding:3px"><table class="nowraplinks hlist mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style 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abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Sauropodomorpha" title="Template:Sauropodomorpha"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Sauropodomorpha" title="Template talk:Sauropodomorpha"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Sauropodomorpha" title="Special:EditPage/Template:Sauropodomorpha"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Sauropodomorpha" style="font-size:114%;margin:0 4em"><a href="/wiki/Sauropodomorpha" title="Sauropodomorpha">Sauropodomorpha</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible mw-collapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="*_Kingdom:_Animalia_*_Phylum:_Chordata_*_Class:_Sauropsida_*_Clade:_Avemetatarsalia_*_Clade:_Dinosauria" style="font-size:114%;margin:0 4em"><span style="font-weight:normal; font-style:normal"><span style="font-size:85%;"> <ul><li>Kingdom: <a href="/wiki/Animal" title="Animal">Animalia</a></li> <li>Phylum: <a href="/wiki/Chordate" title="Chordate">Chordata</a></li> <li>Class: <a href="/wiki/Sauropsida" title="Sauropsida">Sauropsida</a></li> <li><i>Clade</i>: <a href="/wiki/Avemetatarsalia" title="Avemetatarsalia">Avemetatarsalia</a></li> <li><i>Clade</i>: <a href="/wiki/Dinosaur" title="Dinosaur">Dinosauria</a></li></ul> </span></span></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Avemetatarsalia" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Avemetatarsalia" title="Avemetatarsalia">Avemetatarsalia</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><ul><li>see <a href="/wiki/Template:Avemetatarsalia" title="Template:Avemetatarsalia">Avemetatarsalia</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Sauropodomorpha" title="Sauropodomorpha">Sauropodomorpha</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><ul><li>see below↓</li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible mw-collapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="3"><div id="Sauropodomorpha" style="font-size:114%;margin:0 4em"><a href="/wiki/Sauropodomorpha" title="Sauropodomorpha">Sauropodomorpha</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Sauropodomorpha" scope="row" class="navbox-group" style="width:1%"><div style="position:absolute;-webkit-transform:translate(-50%,-50%) rotate(270deg);-moz-transform:translate(-50%,-50%) rotate(270deg);-ms-transform:translate(-50%,-50%) rotate(270deg);-o-transform:translate(-50%,-50%) rotate(270deg);transform:translate(-50%,-50%) rotate(270deg);"><a href="/wiki/Sauropodomorpha" title="Sauropodomorpha">Sauropodomorpha</a></div></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Buriolestes" title="Buriolestes">Buriolestes</a></i></li> <li><i><a href="/wiki/Eoraptor" title="Eoraptor">Eoraptor</a></i></li> <li><i><a href="/wiki/Gigantoscelus" title="Gigantoscelus">Gigantoscelus</a></i></li> <li><i><a href="/wiki/Guaibasaurus" title="Guaibasaurus">Guaibasaurus</a></i></li> <li><i><a href="/wiki/Mbiresaurus" title="Mbiresaurus">Mbiresaurus</a></i></li> <li><i><a href="/wiki/Pampadromaeus" title="Pampadromaeus">Pampadromaeus</a></i></li> <li><i><a href="/wiki/Panphagia" title="Panphagia">Panphagia</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Saturnaliidae" title="Saturnaliidae">Saturnaliidae</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Buriolestes" title="Buriolestes">Buriolestes</a></i>?</li> <li><i><a href="/wiki/Eoraptor" title="Eoraptor">Eoraptor</a></i>?</li> <li><i><a href="/wiki/Chromogisaurus" title="Chromogisaurus">Chromogisaurus</a></i></li> <li><i><a href="/wiki/Nhandumirim" title="Nhandumirim">Nhandumirim</a></i></li> <li><i><a href="/wiki/Pampadromaeus" title="Pampadromaeus">Pampadromaeus</a></i>?</li> <li><i><a href="/wiki/Panphagia" title="Panphagia">Panphagia</a></i>?</li> <li><i><a href="/wiki/Saturnalia_tupiniquim" title="Saturnalia tupiniquim">Saturnalia</a></i></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><div style="position:absolute;-webkit-transform:translate(-50%,-50%) rotate(270deg);-moz-transform:translate(-50%,-50%) rotate(270deg);-ms-transform:translate(-50%,-50%) rotate(270deg);-o-transform:translate(-50%,-50%) rotate(270deg);transform:translate(-50%,-50%) rotate(270deg);"><a href="/wiki/Bagualosauria" class="mw-redirect" title="Bagualosauria">Bagualosauria</a></div></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Arcusaurus" title="Arcusaurus">Arcusaurus</a></i></li> <li><i><a href="/wiki/Asylosaurus" title="Asylosaurus">Asylosaurus</a></i></li> <li><i><a href="/wiki/Bagualosaurus" title="Bagualosaurus">Bagualosaurus</a></i></li> <li><i><a href="/wiki/Efraasia" title="Efraasia">Efraasia</a></i></li> <li><i><a href="/wiki/Nambalia" title="Nambalia">Nambalia</a></i></li> <li><i><a href="/wiki/Pantydraco" title="Pantydraco">Pantydraco</a></i></li> <li><i><a href="/wiki/Thecodontosaurus" title="Thecodontosaurus">Thecodontosaurus</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Unaysauridae" title="Unaysauridae">Unaysauridae</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Jaklapallisaurus" title="Jaklapallisaurus">Jaklapallisaurus</a></i></li> <li><i><a href="/wiki/Macrocollum" title="Macrocollum">Macrocollum</a></i></li> <li><i><a href="/wiki/Unaysaurus" title="Unaysaurus">Unaysaurus</a></i></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><div style="position:absolute;-webkit-transform:translate(-50%,-50%) rotate(270deg);-moz-transform:translate(-50%,-50%) rotate(270deg);-ms-transform:translate(-50%,-50%) rotate(270deg);-o-transform:translate(-50%,-50%) rotate(270deg);transform:translate(-50%,-50%) rotate(270deg);"><a href="/wiki/Plateosauria" class="mw-redirect" title="Plateosauria">Plateosauria</a></div></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Plateosauravus" title="Plateosauravus">Plateosauravus</a></i></li> <li><i><a href="/wiki/Ruehleia" title="Ruehleia">Ruehleia</a></i></li> <li><i><a href="/wiki/Xixiposaurus" title="Xixiposaurus">Xixiposaurus</a></i></li></ul> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Plateosauridae" title="Plateosauridae">Plateosauridae</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Euskelosaurus" title="Euskelosaurus">Euskelosaurus</a></i></li> <li><i><a href="/wiki/Gresslyosaurus" title="Gresslyosaurus">Gresslyosaurus</a></i></li> <li><i><a href="/wiki/Issi" title="Issi">Issi</a></i></li> <li><i><a href="/wiki/Pachysauriscus" title="Pachysauriscus">Pachysauriscus</a></i></li> <li><i><a href="/wiki/Plateosaurus" title="Plateosaurus">Plateosaurus</a></i></li> <li><i><a href="/wiki/Yimenosaurus" title="Yimenosaurus">Yimenosaurus</a></i></li></ul> </div></td></tr></tbody></table><div> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><div style="position:absolute;-webkit-transform:translate(-50%,-50%) rotate(270deg);-moz-transform:translate(-50%,-50%) rotate(270deg);-ms-transform:translate(-50%,-50%) rotate(270deg);-o-transform:translate(-50%,-50%) rotate(270deg);transform:translate(-50%,-50%) rotate(270deg);"><a href="/wiki/Massopoda" title="Massopoda">Massopoda</a></div></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Gryponyx" title="Gryponyx">Gryponyx</a></i></li> <li><i><a href="/wiki/Gyposaurus" title="Gyposaurus">Gyposaurus</a></i></li> <li><i><a href="/wiki/Ignavusaurus" title="Ignavusaurus">Ignavusaurus</a></i></li> <li><i><a href="/wiki/Kholumolumo" title="Kholumolumo">Kholumolumo</a></i></li> <li><i><a href="/wiki/Musankwa" title="Musankwa">Musankwa</a></i></li> <li><i><a href="/wiki/Sarahsaurus" title="Sarahsaurus">Sarahsaurus</a></i></li> <li><i><a href="/wiki/Tuebingosaurus" title="Tuebingosaurus">Tuebingosaurus</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Riojasauridae" title="Riojasauridae">Riojasauridae</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Eucnemesaurus" title="Eucnemesaurus">Eucnemesaurus</a></i></li> <li><i><a href="/wiki/Riojasaurus" title="Riojasaurus">Riojasaurus</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Massospondylidae" title="Massospondylidae">Massospondylidae</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Adeopapposaurus" title="Adeopapposaurus">Adeopapposaurus</a></i></li> <li><i><a href="/wiki/Coloradisaurus" title="Coloradisaurus">Coloradisaurus</a></i></li> <li><i><a href="/wiki/Glacialisaurus" title="Glacialisaurus">Glacialisaurus</a></i></li> <li><i><a href="/wiki/Ignavusaurus" title="Ignavusaurus">Ignavusaurus</a></i>?</li> <li><i><a href="/wiki/Leyesaurus" title="Leyesaurus">Leyesaurus</a></i></li> <li><i><a href="/wiki/Lufengosaurus" title="Lufengosaurus">Lufengosaurus</a></i></li> <li><i><a href="/wiki/Massospondylus" title="Massospondylus">Massospondylus</a></i></li> <li><i><a href="/wiki/Ngwevu" title="Ngwevu">Ngwevu</a></i></li> <li><i><a href="/wiki/Pradhania" title="Pradhania">Pradhania</a></i></li> <li><i><a href="/wiki/Sarahsaurus" title="Sarahsaurus">Sarahsaurus</a></i></li> <li><i><a href="/wiki/Xingxiulong" title="Xingxiulong">Xingxiulong</a></i>?</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Sauropodiformes" class="mw-redirect" title="Sauropodiformes">Sauropodiformes</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Chuxiongosaurus" title="Chuxiongosaurus">Chuxiongosaurus</a></i>?</li> <li><i><a href="/wiki/Jingshanosaurus" title="Jingshanosaurus">Jingshanosaurus</a></i></li> <li><i><a href="/wiki/Qianlong_shouhu" title="Qianlong shouhu">Qianlong</a></i></li> <li><i><a href="/wiki/Seitaad" title="Seitaad">Seitaad</a></i></li> <li><i><a href="/wiki/Xingxiulong" title="Xingxiulong">Xingxiulong</a></i>?</li> <li><i><a href="/wiki/Yizhousaurus" title="Yizhousaurus">Yizhousaurus</a></i></li> <li><i><a href="/wiki/Yunnanosaurus" title="Yunnanosaurus">Yunnanosaurus</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Anchisauria" title="Anchisauria">Anchisauria</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Aardonyx" title="Aardonyx">Aardonyx</a></i></li> <li><i><a href="/wiki/Anchisaurus" title="Anchisaurus">Anchisaurus</a></i></li> <li><i><a href="/wiki/Camelotia" title="Camelotia">Camelotia</a></i></li> <li><i><a href="/wiki/Irisosaurus" title="Irisosaurus">Irisosaurus</a></i></li> <li><i><a href="/wiki/Lamplughsaura" title="Lamplughsaura">Lamplughsaura</a></i></li> <li><i><a href="/wiki/Leonerasaurus" title="Leonerasaurus">Leonerasaurus</a></i></li> <li><i><a href="/wiki/Melanorosaurus" title="Melanorosaurus">Melanorosaurus</a></i></li> <li><i><a href="/wiki/Meroktenos" title="Meroktenos">Meroktenos</a></i></li> <li><i><a href="/wiki/Mussaurus" title="Mussaurus">Mussaurus</a></i></li> <li><i><a href="/wiki/Pulanesaura" title="Pulanesaura">Pulanesaura</a></i></li> <li><i><a href="/wiki/Sefapanosaurus" title="Sefapanosaurus">Sefapanosaurus</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Sauropoda" title="Sauropoda">Sauropoda</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><ul><li>see below↓</li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td><td class="noviewer navbox-image" rowspan="1" style="width:1px;padding:0 0 0 2px"><div><span typeof="mw:File"><a href="/wiki/File:Buriolestes_schultzi_restoration.png" class="mw-file-description" title="Buriolestes schultzi"><img alt="Buriolestes schultzi" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d1/Buriolestes_schultzi_restoration.png/140px-Buriolestes_schultzi_restoration.png" decoding="async" width="140" height="47" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d1/Buriolestes_schultzi_restoration.png/210px-Buriolestes_schultzi_restoration.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d1/Buriolestes_schultzi_restoration.png/280px-Buriolestes_schultzi_restoration.png 2x" data-file-width="3357" data-file-height="1131" /></a></span> <p><span typeof="mw:File"><a href="/wiki/File:Pantydraco_BW.jpg" class="mw-file-description" title="Pantydraco caducus"><img alt="Pantydraco caducus" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d4/Pantydraco_BW.jpg/140px-Pantydraco_BW.jpg" decoding="async" width="140" height="64" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d4/Pantydraco_BW.jpg/210px-Pantydraco_BW.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d4/Pantydraco_BW.jpg/280px-Pantydraco_BW.jpg 2x" data-file-width="800" data-file-height="364" /></a></span> <span typeof="mw:File"><a href="/wiki/File:Massospondylus_reconstruction.png" class="mw-file-description" title="Massospondylus carinatus"><img alt="Massospondylus carinatus" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/56/Massospondylus_reconstruction.png/140px-Massospondylus_reconstruction.png" decoding="async" width="140" height="62" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/56/Massospondylus_reconstruction.png/210px-Massospondylus_reconstruction.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/56/Massospondylus_reconstruction.png/280px-Massospondylus_reconstruction.png 2x" data-file-width="1306" data-file-height="579" /></a></span> </p> <span style="display: inline-block; transform: scaleX(-1);"><span typeof="mw:File"><a href="/wiki/File:Jingshanosaurus_xinwaensis.png" class="mw-file-description" title="Jingshanosaurus xinwaensis"><img alt="Jingshanosaurus xinwaensis" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Jingshanosaurus_xinwaensis.png/140px-Jingshanosaurus_xinwaensis.png" decoding="async" width="140" height="46" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Jingshanosaurus_xinwaensis.png/210px-Jingshanosaurus_xinwaensis.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/72/Jingshanosaurus_xinwaensis.png/280px-Jingshanosaurus_xinwaensis.png 2x" data-file-width="1900" data-file-height="619" /></a></span></span></div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible mw-collapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="3"><div id="Sauropoda" style="font-size:114%;margin:0 4em"><a href="/wiki/Sauropoda" title="Sauropoda">Sauropoda</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Sauropoda" scope="row" class="navbox-group" style="width:1%"><div style="position:absolute;-webkit-transform:translate(-50%,-50%) rotate(270deg);-moz-transform:translate(-50%,-50%) rotate(270deg);-ms-transform:translate(-50%,-50%) rotate(270deg);-o-transform:translate(-50%,-50%) rotate(270deg);transform:translate(-50%,-50%) rotate(270deg);"><a href="/wiki/Sauropoda" title="Sauropoda">Sauropoda</a></div></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Amygdalodon" title="Amygdalodon">Amygdalodon</a></i></li> <li><i><a href="/wiki/Blikanasaurus" title="Blikanasaurus">Blikanasaurus</a></i></li> <li><i><a href="/wiki/Chinshakiangosaurus" title="Chinshakiangosaurus">Chinshakiangosaurus</a></i></li> <li><i><a href="/wiki/Gongxianosaurus" title="Gongxianosaurus">Gongxianosaurus</a></i></li> <li><i><a href="/wiki/Isanosaurus" title="Isanosaurus">Isanosaurus</a></i></li> <li><i><a href="/wiki/Leonerasaurus" title="Leonerasaurus">Leonerasaurus</a></i>?</li> <li><i><a href="/wiki/Pulanesaura" title="Pulanesaura">Pulanesaura</a></i>?</li> <li><i><a href="/wiki/Protognathosaurus" title="Protognathosaurus">Protognathosaurus</a></i></li> <li><i><a href="/wiki/Schleitheimia" title="Schleitheimia">Schleitheimia</a></i></li> <li><i><a href="/wiki/Tuebingosaurus" title="Tuebingosaurus">Tuebingosaurus</a></i>?</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Lessemsauridae" title="Lessemsauridae">Lessemsauridae</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Antetonitrus" title="Antetonitrus">Antetonitrus</a></i></li> <li><i><a href="/wiki/Ingentia" title="Ingentia">Ingentia</a></i></li> <li><i><a href="/wiki/Ledumahadi" title="Ledumahadi">Ledumahadi</a></i></li> <li><i><a href="/wiki/Lessemsaurus" title="Lessemsaurus">Lessemsaurus</a></i></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><div style="position:absolute;-webkit-transform:translate(-50%,-50%) rotate(270deg);-moz-transform:translate(-50%,-50%) rotate(270deg);-ms-transform:translate(-50%,-50%) rotate(270deg);-o-transform:translate(-50%,-50%) rotate(270deg);transform:translate(-50%,-50%) rotate(270deg);"><a href="/wiki/Gravisauria" class="mw-redirect" title="Gravisauria">Gravisauria</a></div></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Archaeodontosaurus" title="Archaeodontosaurus">Archaeodontosaurus</a></i>?</li> <li><i><a href="/wiki/Kotasaurus" title="Kotasaurus">Kotasaurus</a></i></li> <li><i><a href="/wiki/Ohmdenosaurus" title="Ohmdenosaurus">Ohmdenosaurus</a></i></li> <li><i><a href="/wiki/Rhoetosaurus" title="Rhoetosaurus">Rhoetosaurus</a></i></li> <li><i><a href="/wiki/Sanpasaurus" title="Sanpasaurus">Sanpasaurus</a></i>?</li> <li><i><a href="/wiki/Zizhongosaurus" title="Zizhongosaurus">Zizhongosaurus</a></i>?</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Vulcanodontidae" title="Vulcanodontidae">Vulcanodontidae</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Tazoudasaurus" title="Tazoudasaurus">Tazoudasaurus</a></i></li> <li><i><a href="/wiki/Vulcanodon" title="Vulcanodon">Vulcanodon</a></i></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><div style="position:absolute;-webkit-transform:translate(-50%,-50%) rotate(270deg);-moz-transform:translate(-50%,-50%) rotate(270deg);-ms-transform:translate(-50%,-50%) rotate(270deg);-o-transform:translate(-50%,-50%) rotate(270deg);transform:translate(-50%,-50%) rotate(270deg);"><a href="/wiki/Eusauropoda" title="Eusauropoda">Eusauropoda</a></div></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Algoasaurus" title="Algoasaurus">Algoasaurus</a></i></li> <li><i><a href="/wiki/Asiatosaurus" title="Asiatosaurus">Asiatosaurus</a></i></li> <li><i><a href="/wiki/Bagualia" title="Bagualia">Bagualia</a></i></li> <li><i><a href="/wiki/Barapasaurus" title="Barapasaurus">Barapasaurus</a></i></li> <li><i><a href="/wiki/Bellusaurus" title="Bellusaurus">Bellusaurus</a></i></li> <li><i><a href="/wiki/Cetiosauriscus" title="Cetiosauriscus">Cetiosauriscus</a></i></li> <li><i><a href="/wiki/Dashanpusaurus" title="Dashanpusaurus">Dashanpusaurus</a></i></li> <li><i><a href="/wiki/Dystrophaeus" title="Dystrophaeus">Dystrophaeus</a></i></li> <li><i><a href="/wiki/Janenschia" title="Janenschia">Janenschia</a></i></li> <li><i><a href="/wiki/Jobaria" title="Jobaria">Jobaria</a></i></li> <li><i><a href="/wiki/Nebulasaurus" title="Nebulasaurus">Nebulasaurus</a></i></li> <li><i><a href="/wiki/Perijasaurus" title="Perijasaurus">Perijasaurus</a></i></li> <li><i><a href="/wiki/Shunosaurus" title="Shunosaurus">Shunosaurus</a></i></li> <li><i><a href="/wiki/Spinophorosaurus" title="Spinophorosaurus">Spinophorosaurus</a></i></li> <li><i><a href="/wiki/Tehuelchesaurus" title="Tehuelchesaurus">Tehuelchesaurus</a></i></li> <li><i><a href="/wiki/Volkheimeria" title="Volkheimeria">Volkheimeria</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Cetiosauridae" title="Cetiosauridae">Cetiosauridae</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Cetiosaurus" title="Cetiosaurus">Cetiosaurus</a></i></li> <li><i><a href="/wiki/Chebsaurus" title="Chebsaurus">Chebsaurus</a></i></li> <li><i><a href="/wiki/Ferganasaurus" title="Ferganasaurus">Ferganasaurus</a></i>?</li> <li><i><a href="/wiki/Lapparentosaurus" title="Lapparentosaurus">Lapparentosaurus</a></i>?</li> <li><i><a href="/wiki/Patagosaurus" title="Patagosaurus">Patagosaurus</a></i>?</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Mamenchisauridae" title="Mamenchisauridae">Mamenchisauridae</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Analong" title="Analong">Analong</a></i></li> <li><i><a href="/wiki/Anhuilong" title="Anhuilong">Anhuilong</a></i></li> <li><i><a href="/wiki/Cetiosauriscus" title="Cetiosauriscus">Cetiosauriscus</a></i>?</li> <li><i><a href="/wiki/Chuanjiesaurus" title="Chuanjiesaurus">Chuanjiesaurus</a></i></li> <li><i><a href="/wiki/Datousaurus" title="Datousaurus">Datousaurus</a></i>?</li> <li><i><a href="/wiki/Eomamenchisaurus" title="Eomamenchisaurus">Eomamenchisaurus</a></i></li> <li><i><a href="/wiki/Huangshanlong" title="Huangshanlong">Huangshanlong</a></i></li> <li><i><a href="/wiki/Hudiesaurus" title="Hudiesaurus">Hudiesaurus</a></i></li> <li><i><a href="/wiki/Jingiella" title="Jingiella">Jingiella</a></i></li> <li><i><a href="/wiki/Klamelisaurus" title="Klamelisaurus">Klamelisaurus</a></i>?</li> <li><i><a href="/wiki/Mamenchisaurus" title="Mamenchisaurus">Mamenchisaurus</a></i></li> <li><i><a href="/wiki/Omeisaurus" title="Omeisaurus">Omeisaurus</a></i></li> <li><i><a href="/wiki/Qijianglong" title="Qijianglong">Qijianglong</a></i></li> <li><i><a href="/wiki/Rhomaleopakhus" title="Rhomaleopakhus">Rhomaleopakhus</a></i></li> <li><i><a href="/wiki/Tienshanosaurus" title="Tienshanosaurus">Tienshanosaurus</a></i></li> <li><i><a href="/wiki/Tonganosaurus" title="Tonganosaurus">Tonganosaurus</a></i></li> <li><i><a href="/wiki/Wamweracaudia" title="Wamweracaudia">Wamweracaudia</a></i></li> <li><i><a href="/wiki/Xinjiangtitan" title="Xinjiangtitan">Xinjiangtitan</a></i></li> <li><i><a href="/wiki/Yuanmousaurus" title="Yuanmousaurus">Yuanmousaurus</a></i></li> <li><i><a href="/wiki/Zigongosaurus" title="Zigongosaurus">Zigongosaurus</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Turiasauria" title="Turiasauria">Turiasauria</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Amanzia" title="Amanzia">Amanzia</a></i></li> <li><i><a href="/wiki/Bellusaurus" title="Bellusaurus">Bellusaurus</a></i>?</li> <li><i><a href="/wiki/Haestasaurus" title="Haestasaurus">Haestasaurus</a></i>?</li> <li><i><a href="/wiki/Janenschia" title="Janenschia">Janenschia</a></i>?</li> <li><i><a href="/wiki/Losillasaurus" title="Losillasaurus">Losillasaurus</a></i></li> <li><i><a href="/wiki/Mierasaurus" title="Mierasaurus">Mierasaurus</a></i></li> <li><i><a href="/wiki/Moabosaurus" title="Moabosaurus">Moabosaurus</a></i></li> <li><i><a href="/wiki/Narindasaurus" title="Narindasaurus">Narindasaurus</a></i></li> <li><i><a href="/wiki/Oplosaurus" title="Oplosaurus">Oplosaurus</a></i>?</li> <li><i><a href="/wiki/Tehuelchesaurus" title="Tehuelchesaurus">Tehuelchesaurus</a></i>?</li> <li><i><a href="/wiki/Tendaguria" title="Tendaguria">Tendaguria</a></i></li> <li><i><a href="/wiki/Turiasaurus" title="Turiasaurus">Turiasaurus</a></i></li> <li><i><a href="/wiki/Zby" title="Zby">Zby</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Neosauropoda" title="Neosauropoda">Neosauropoda</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Diplodocoidea" title="Diplodocoidea">Diplodocoidea</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>(see below ↓ )</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Macronaria" title="Macronaria">Macronaria</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>(see below ↓ )</li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Dubious_sauropods" scope="row" class="navbox-group" style="width:1%">Dubious sauropods</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Bothriospondylus" title="Bothriospondylus">Bothriospondylus</a></i></li> <li><i><a href="/wiki/Cardiodon" title="Cardiodon">Cardiodon</a></i></li> <li><i><a href="/wiki/Dinodocus" title="Dinodocus">Dinodocus</a></i></li> <li><i><a href="/wiki/Gigantosaurus" title="Gigantosaurus">Gigantosaurus</a></i></li> <li><i><a href="/wiki/Neosodon" title="Neosodon">Neosodon</a></i></li> <li><i><a href="/wiki/Qinlingosaurus" title="Qinlingosaurus">Qinlingosaurus</a></i></li> <li><i><a href="/wiki/Ultrasaurus" title="Ultrasaurus">Ultrasaurus</a></i></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td><td class="noviewer navbox-image" rowspan="1" style="width:1px;padding:0 0 0 2px"><div><span style="display: inline-block; transform: scaleX(-1);"><span typeof="mw:File"><a href="/wiki/File:Vulcanodon_NT.jpg" class="mw-file-description" title="Vulcanodon karibaensis"><img alt="Vulcanodon karibaensis" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d0/Vulcanodon_NT.jpg/140px-Vulcanodon_NT.jpg" decoding="async" width="140" height="52" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d0/Vulcanodon_NT.jpg/210px-Vulcanodon_NT.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d0/Vulcanodon_NT.jpg/280px-Vulcanodon_NT.jpg 2x" data-file-width="600" data-file-height="224" /></a></span></span> <p><span style="display: inline-block; transform: scaleX(-1);"><span typeof="mw:File"><a href="/wiki/File:Barapasaurus_DB.jpg" class="mw-file-description" title="Barapasaurus tagorei"><img alt="Barapasaurus tagorei" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/13/Barapasaurus_DB.jpg/140px-Barapasaurus_DB.jpg" decoding="async" width="140" height="63" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/13/Barapasaurus_DB.jpg/210px-Barapasaurus_DB.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/13/Barapasaurus_DB.jpg/280px-Barapasaurus_DB.jpg 2x" data-file-width="1553" data-file-height="694" /></a></span></span> <span typeof="mw:File"><a href="/wiki/File:Patagosaurus.jpg" class="mw-file-description" title="Patagosaurus fariasi"><img alt="Patagosaurus fariasi" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ac/Patagosaurus.jpg/140px-Patagosaurus.jpg" decoding="async" width="140" height="52" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ac/Patagosaurus.jpg/210px-Patagosaurus.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/ac/Patagosaurus.jpg/280px-Patagosaurus.jpg 2x" data-file-width="2257" data-file-height="845" /></a></span> </p> <span typeof="mw:File"><a href="/wiki/File:Turiasaurus1.jpg" class="mw-file-description" title="Turiasaurus riodevnesis"><img alt="Turiasaurus riodevnesis" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Turiasaurus1.jpg/140px-Turiasaurus1.jpg" decoding="async" width="140" height="70" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Turiasaurus1.jpg/210px-Turiasaurus1.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Turiasaurus1.jpg/280px-Turiasaurus1.jpg 2x" data-file-width="2507" data-file-height="1261" /></a></span></div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible mw-collapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="3"><div id="Diplodocoidea" style="font-size:114%;margin:0 4em"><a href="/wiki/Diplodocoidea" title="Diplodocoidea">Diplodocoidea</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Diplodocoidea" scope="row" class="navbox-group" style="width:1%"><div style="position:absolute;-webkit-transform:translate(-50%,-50%) rotate(270deg);-moz-transform:translate(-50%,-50%) rotate(270deg);-ms-transform:translate(-50%,-50%) rotate(270deg);-o-transform:translate(-50%,-50%) rotate(270deg);transform:translate(-50%,-50%) rotate(270deg);"><a href="/wiki/Diplodocoidea" title="Diplodocoidea">Diplodocoidea</a></div></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Haplocanthosaurus" title="Haplocanthosaurus">Haplocanthosaurus</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><div style="position:absolute;-webkit-transform:translate(-50%,-50%) rotate(270deg);-moz-transform:translate(-50%,-50%) rotate(270deg);-ms-transform:translate(-50%,-50%) rotate(270deg);-o-transform:translate(-50%,-50%) rotate(270deg);transform:translate(-50%,-50%) rotate(270deg);"><a href="/wiki/Diplodocimorpha" class="mw-redirect" title="Diplodocimorpha">Diplodocimorpha</a></div></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Rebbachisauridae" title="Rebbachisauridae">Rebbachisauridae</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Agustinia" title="Agustinia">Agustinia</a></i></li> <li><i><a href="/wiki/Amazonsaurus" title="Amazonsaurus">Amazonsaurus</a></i></li> <li><i><a href="/wiki/Campananeyen" title="Campananeyen">Campananeyen</a></i></li> <li><i><a href="/wiki/Comahuesaurus" title="Comahuesaurus">Comahuesaurus</a></i></li> <li><i><a href="/wiki/Dzharatitanis" title="Dzharatitanis">Dzharatitanis</a></i>?</li> <li><i><a href="/wiki/Histriasaurus" title="Histriasaurus">Histriasaurus</a></i></li> <li><i><a href="/wiki/Lavocatisaurus" title="Lavocatisaurus">Lavocatisaurus</a></i></li> <li><i><a href="/wiki/Maraapunisaurus" title="Maraapunisaurus">Maraapunisaurus</a></i>?</li> <li><i><a href="/wiki/Nopcsaspondylus" title="Nopcsaspondylus">Nopcsaspondylus</a></i></li> <li><i><a href="/wiki/Sidersaura" title="Sidersaura">Sidersaura</a></i></li> <li><i><a href="/wiki/Xenoposeidon" title="Xenoposeidon">Xenoposeidon</a></i></li> <li><i><a href="/wiki/Zapalasaurus" title="Zapalasaurus">Zapalasaurus</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Khebbashia" class="mw-redirect" title="Khebbashia">Khebbashia</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Limaysaurinae" class="mw-redirect" title="Limaysaurinae">Limaysaurinae</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Cathartesaura" title="Cathartesaura">Cathartesaura</a></i></li> <li><i><a href="/wiki/Limaysaurus" title="Limaysaurus">Limaysaurus</a></i></li> <li><i><a href="/wiki/Rayososaurus" title="Rayososaurus">Rayososaurus</a></i>?</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Rebbachisaurinae" class="mw-redirect" title="Rebbachisaurinae">Rebbachisaurinae</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Demandasaurus" title="Demandasaurus">Demandasaurus</a></i></li> <li><i><a href="/wiki/Itapeuasaurus" title="Itapeuasaurus">Itapeuasaurus</a></i></li> <li><i><a href="/wiki/Katepensaurus" title="Katepensaurus">Katepensaurus</a></i></li> <li><i><a href="/wiki/Nigersaurus" title="Nigersaurus">Nigersaurus</a></i></li> <li><i><a href="/wiki/Rebbachisaurus" title="Rebbachisaurus">Rebbachisaurus</a></i></li> <li><i><a href="/wiki/Tataouinea" title="Tataouinea">Tataouinea</a></i></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Flagellicaudata" class="mw-redirect" title="Flagellicaudata">Flagellicaudata</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Dicraeosauridae" title="Dicraeosauridae">Dicraeosauridae</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Amargasaurus" title="Amargasaurus">Amargasaurus</a></i></li> <li><i><a href="/wiki/Amargatitanis" title="Amargatitanis">Amargatitanis</a></i></li> <li><i><a href="/wiki/Bajadasaurus" title="Bajadasaurus">Bajadasaurus</a></i></li> <li><i><a href="/wiki/Brachytrachelopan" title="Brachytrachelopan">Brachytrachelopan</a></i></li> <li><i><a href="/wiki/Dicraeosaurus" title="Dicraeosaurus">Dicraeosaurus</a></i></li> <li><i><a href="/wiki/Dyslocosaurus" title="Dyslocosaurus">Dyslocosaurus</a></i>?</li> <li><i><a href="/wiki/Kaatedocus" title="Kaatedocus">Kaatedocus</a></i></li> <li><i><a href="/wiki/Lingwulong" title="Lingwulong">Lingwulong</a></i></li> <li><i><a href="/wiki/Pilmatueia" title="Pilmatueia">Pilmatueia</a></i></li> <li><i><a href="/wiki/Smitanosaurus" title="Smitanosaurus">Smitanosaurus</a></i></li> <li><i><a href="/wiki/Suuwassea" title="Suuwassea">Suuwassea</a></i></li> <li><i><a href="/wiki/Tharosaurus" title="Tharosaurus">Tharosaurus</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Diplodocidae" title="Diplodocidae">Diplodocidae</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Apatosaurinae" title="Apatosaurinae">Apatosaurinae</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Amphicoelias" title="Amphicoelias">Amphicoelias</a></i>?</li> <li><i><a href="/wiki/Apatosaurus" title="Apatosaurus">Apatosaurus</a></i></li> <li><i><a href="/wiki/Atlantosaurus" title="Atlantosaurus">Atlantosaurus</a></i>?</li> <li><i><a href="/wiki/Brontosaurus" title="Brontosaurus">Brontosaurus</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Diplodocinae" title="Diplodocinae">Diplodocinae</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Ardetosaurus" title="Ardetosaurus">Ardetosaurus</a></i></li> <li><i><a href="/wiki/Barosaurus" title="Barosaurus">Barosaurus</a></i></li> <li><i><a href="/wiki/Dinheirosaurus" title="Dinheirosaurus">Dinheirosaurus</a></i></li> <li><i><a href="/wiki/Diplodocus" title="Diplodocus">Diplodocus</a></i></li> <li><i><a href="/wiki/Galeamopus" title="Galeamopus">Galeamopus</a></i></li> <li><i><a href="/wiki/Kaatedocus" title="Kaatedocus">Kaatedocus</a></i>?</li> <li><i><a href="/wiki/Leinkupal" title="Leinkupal">Leinkupal</a></i></li> <li><i><a href="/wiki/Supersaurus" title="Supersaurus">Supersaurus</a></i></li> <li><i><a href="/wiki/Tornieria" title="Tornieria">Tornieria</a></i></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td><td class="noviewer navbox-image" rowspan="1" style="width:1px;padding:0 0 0 2px"><div><span typeof="mw:File"><a href="/wiki/File:Dicraeosaurus_hansemanni22.jpg" class="mw-file-description" title="Dicraeosaurus hansemanni"><img alt="Dicraeosaurus hansemanni" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/97/Dicraeosaurus_hansemanni22.jpg/140px-Dicraeosaurus_hansemanni22.jpg" decoding="async" width="140" height="44" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/97/Dicraeosaurus_hansemanni22.jpg/210px-Dicraeosaurus_hansemanni22.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/97/Dicraeosaurus_hansemanni22.jpg/280px-Dicraeosaurus_hansemanni22.jpg 2x" data-file-width="2269" data-file-height="718" /></a></span> <span typeof="mw:File"><a href="/wiki/File:Diplodocus_carnegii.jpg" class="mw-file-description" title="Diplodocus carnegii"><img alt="Diplodocus carnegii" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/08/Diplodocus_carnegii.jpg/140px-Diplodocus_carnegii.jpg" decoding="async" width="140" height="67" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/08/Diplodocus_carnegii.jpg/210px-Diplodocus_carnegii.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/08/Diplodocus_carnegii.jpg/280px-Diplodocus_carnegii.jpg 2x" data-file-width="5362" data-file-height="2578" /></a></span></div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible mw-collapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="3"><div id="Macronaria" style="font-size:114%;margin:0 4em"><a href="/wiki/Macronaria" title="Macronaria">Macronaria</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Macronaria" scope="row" class="navbox-group" style="width:1%"><div style="position:absolute;-webkit-transform:translate(-50%,-50%) rotate(270deg);-moz-transform:translate(-50%,-50%) rotate(270deg);-ms-transform:translate(-50%,-50%) rotate(270deg);-o-transform:translate(-50%,-50%) rotate(270deg);transform:translate(-50%,-50%) rotate(270deg);"><a href="/wiki/Macronaria" title="Macronaria">Macronaria</a></div></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Abrosaurus" title="Abrosaurus">Abrosaurus</a></i></li> <li><i><a href="/wiki/Aragosaurus" title="Aragosaurus">Aragosaurus</a></i></li> <li><i><a href="/wiki/Bashunosaurus" title="Bashunosaurus">Bashunosaurus</a></i>?</li> <li><i><a href="/wiki/Daanosaurus" title="Daanosaurus">Daanosaurus</a></i></li> <li><i><a href="/wiki/Dashanpusaurus" title="Dashanpusaurus">Dashanpusaurus</a></i>?</li> <li><i><a href="/wiki/Europasaurus" title="Europasaurus">Europasaurus</a></i></li> <li><i><a href="/wiki/Haestasaurus" title="Haestasaurus">Haestasaurus</a></i>?</li> <li><i><a href="/wiki/Yuzhoulong" title="Yuzhoulong">Yuzhoulong</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Camarasauridae" title="Camarasauridae">Camarasauridae</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Camarasaurus" title="Camarasaurus">Camarasaurus</a></i></li> <li><i><a href="/wiki/Lourinhasaurus" title="Lourinhasaurus">Lourinhasaurus</a></i></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><div style="position:absolute;-webkit-transform:translate(-50%,-50%) rotate(270deg);-moz-transform:translate(-50%,-50%) rotate(270deg);-ms-transform:translate(-50%,-50%) rotate(270deg);-o-transform:translate(-50%,-50%) rotate(270deg);transform:translate(-50%,-50%) rotate(270deg);"><a href="/wiki/Titanosauriformes" class="mw-redirect" title="Titanosauriformes">Titanosauriformes</a></div></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Astrodon" title="Astrodon">Astrodon</a></i></li> <li><i><a href="/wiki/Duriatitan" title="Duriatitan">Duriatitan</a></i></li> <li><i><a href="/wiki/Eucamerotus" title="Eucamerotus">Eucamerotus</a></i></li> <li><i><a href="/wiki/Fushanosaurus" title="Fushanosaurus">Fushanosaurus</a></i></li> <li><i><a href="/wiki/Fusuisaurus" title="Fusuisaurus">Fusuisaurus</a></i></li> <li><i><a href="/wiki/Ornithopsis" title="Ornithopsis">Ornithopsis</a></i></li> <li><i><a href="/wiki/Pelorosaurus" title="Pelorosaurus">Pelorosaurus</a></i></li> <li><i><a href="/wiki/Rugocaudia" title="Rugocaudia">Rugocaudia</a></i>?</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Brachiosauridae" title="Brachiosauridae">Brachiosauridae</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Abydosaurus" title="Abydosaurus">Abydosaurus</a></i></li> <li><i><a href="/wiki/Atlasaurus" title="Atlasaurus">Atlasaurus</a></i></li> <li><i><a href="/wiki/Brachiosaurus" title="Brachiosaurus">Brachiosaurus</a></i></li> <li><i><a href="/wiki/Cedarosaurus" title="Cedarosaurus">Cedarosaurus</a></i></li> <li><i><a href="/wiki/Galvesaurus" title="Galvesaurus">Galvesaurus</a></i>?</li> <li><i><a href="/wiki/Giraffatitan" title="Giraffatitan">Giraffatitan</a></i></li> <li><i><a href="/wiki/Lusotitan" title="Lusotitan">Lusotitan</a></i></li> <li><i><a href="/wiki/Sonorasaurus" title="Sonorasaurus">Sonorasaurus</a></i></li> <li><i><a href="/wiki/Soriatitan" title="Soriatitan">Soriatitan</a></i></li> <li><i><a href="/wiki/Venenosaurus" title="Venenosaurus">Venenosaurus</a></i></li> <li><i><a href="/wiki/Vouivria" title="Vouivria">Vouivria</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Somphospondyli" title="Somphospondyli">Somphospondyli</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Angolatitan" title="Angolatitan">Angolatitan</a></i></li> <li><i><a href="/wiki/Arkharavia" title="Arkharavia">Arkharavia</a></i></li> <li><i><a href="/wiki/Astrophocaudia" title="Astrophocaudia">Astrophocaudia</a></i></li> <li><i><a href="/wiki/Austrosaurus" title="Austrosaurus">Austrosaurus</a></i></li> <li><i><a href="/wiki/Brohisaurus" title="Brohisaurus">Brohisaurus</a></i></li> <li><i><a href="/wiki/Brontomerus" title="Brontomerus">Brontomerus</a></i></li> <li><i><a href="/wiki/Chubutisaurus" title="Chubutisaurus">Chubutisaurus</a></i></li> <li><i><a href="/wiki/Dongbeititan" title="Dongbeititan">Dongbeititan</a></i></li> <li><i><a href="/wiki/Europatitan" title="Europatitan">Europatitan</a></i></li> <li><i><a href="/wiki/Fukuititan" title="Fukuititan">Fukuititan</a></i></li> <li><i><a href="/wiki/Garumbatitan" title="Garumbatitan">Garumbatitan</a></i></li> <li><i><a href="/wiki/Jiangxititan" title="Jiangxititan">Jiangxititan</a></i>?</li> <li><i><a href="/wiki/Jiutaisaurus" title="Jiutaisaurus">Jiutaisaurus</a></i></li> <li><i><a href="/wiki/Liaoningotitan" title="Liaoningotitan">Liaoningotitan</a></i></li> <li><i><a href="/wiki/Ligabuesaurus" title="Ligabuesaurus">Ligabuesaurus</a></i>?</li> <li><i><a href="/wiki/Liubangosaurus" title="Liubangosaurus">Liubangosaurus</a></i></li> <li><i><a href="/wiki/Oceanotitan" title="Oceanotitan">Oceanotitan</a></i></li> <li><i><a href="/wiki/Padillasaurus" title="Padillasaurus">Padillasaurus</a></i></li> <li><i><a href="/wiki/Pukyongosaurus" title="Pukyongosaurus">Pukyongosaurus</a></i></li> <li><i><a href="/wiki/Ruixinia" title="Ruixinia">Ruixinia</a></i></li> <li><i><a href="/wiki/Sauroposeidon" title="Sauroposeidon">Sauroposeidon</a></i></li> <li><i><a href="/wiki/Sibirotitan" title="Sibirotitan">Sibirotitan</a></i></li> <li><i><a href="/wiki/Tastavinsaurus" title="Tastavinsaurus">Tastavinsaurus</a></i></li> <li><i><a href="/wiki/Triunfosaurus" title="Triunfosaurus">Triunfosaurus</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Euhelopodidae" title="Euhelopodidae">Euhelopodidae</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Australodocus" title="Australodocus">Australodocus</a></i>?</li> <li><i><a href="/wiki/Chiayusaurus" title="Chiayusaurus">Chiayusaurus</a></i>?</li> <li><i><a href="/wiki/Erketu" title="Erketu">Erketu</a></i></li> <li><i><a href="/wiki/Euhelopus" title="Euhelopus">Euhelopus</a></i></li> <li><i><a href="/wiki/Gannansaurus" title="Gannansaurus">Gannansaurus</a></i></li> <li><i><a href="/wiki/Gobititan" title="Gobititan">Gobititan</a></i></li> <li><i><a href="/wiki/Huabeisaurus" title="Huabeisaurus">Huabeisaurus</a></i></li> <li><i><a href="/wiki/Huanghetitan" title="Huanghetitan">Huanghetitan</a></i></li> <li><i><a href="/wiki/Jiangshanosaurus" title="Jiangshanosaurus">Jiangshanosaurus</a></i>?</li> <li><i><a href="/wiki/Phuwiangosaurus" title="Phuwiangosaurus">Phuwiangosaurus</a></i></li> <li><i><a href="/wiki/Qiaowanlong" title="Qiaowanlong">Qiaowanlong</a></i></li> <li><i><a href="/wiki/Silutitan" title="Silutitan">Silutitan</a></i></li> <li><i><a href="/wiki/Tambatitanis" title="Tambatitanis">Tambatitanis</a></i></li> <li><i><a href="/wiki/Tangvayosaurus" title="Tangvayosaurus">Tangvayosaurus</a></i></li> <li><i><a href="/wiki/Yongjinglong" title="Yongjinglong">Yongjinglong</a></i></li> <li><i><a href="/wiki/Yunmenglong" title="Yunmenglong">Yunmenglong</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Diamantinasauria" title="Diamantinasauria">Diamantinasauria</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Australotitan" title="Australotitan">Australotitan</a></i></li> <li><i><a href="/wiki/Diamantinasaurus" title="Diamantinasaurus">Diamantinasaurus</a></i></li> <li><i><a href="/wiki/Sarmientosaurus" title="Sarmientosaurus">Sarmientosaurus</a></i></li> <li><i><a href="/wiki/Savannasaurus" title="Savannasaurus">Savannasaurus</a></i></li> <li><i><a href="/wiki/Wintonotitan" title="Wintonotitan">Wintonotitan</a></i>?</li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Titanosauria" title="Titanosauria">Titanosauria</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><ul><li>see below↓</li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td><td class="noviewer navbox-image" rowspan="1" style="width:1px;padding:0 0 0 2px"><div><span style="display: inline-block; transform: scaleX(-1);"><span typeof="mw:File"><a href="/wiki/File:Pelorosaurus2.jpg" class="mw-file-description" title="Pelorosaurus brevis"><img alt="Pelorosaurus brevis" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/27/Pelorosaurus2.jpg/140px-Pelorosaurus2.jpg" decoding="async" width="140" height="88" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/27/Pelorosaurus2.jpg/210px-Pelorosaurus2.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/27/Pelorosaurus2.jpg/280px-Pelorosaurus2.jpg 2x" data-file-width="5904" data-file-height="3712" /></a></span></span> <p><span style="display: inline-block; transform: scaleX(-1);"><span typeof="mw:File"><a href="/wiki/File:Sauroposeidon_proteles.jpg" class="mw-file-description" title="Sauroposeidon proteles"><img alt="Sauroposeidon proteles" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Sauroposeidon_proteles.jpg/140px-Sauroposeidon_proteles.jpg" decoding="async" width="140" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Sauroposeidon_proteles.jpg/210px-Sauroposeidon_proteles.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Sauroposeidon_proteles.jpg/280px-Sauroposeidon_proteles.jpg 2x" data-file-width="3088" data-file-height="1976" /></a></span></span> </p> <span style="display: inline-block; transform: scaleX(-1);"><span typeof="mw:File"><a href="/wiki/File:Wintonotitan.png" class="mw-file-description" title="Wintonotitan wattsi"><img alt="Wintonotitan wattsi" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e0/Wintonotitan.png/140px-Wintonotitan.png" decoding="async" width="140" height="43" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e0/Wintonotitan.png/210px-Wintonotitan.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e0/Wintonotitan.png/280px-Wintonotitan.png 2x" data-file-width="2773" data-file-height="861" /></a></span></span></div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible uncollapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="3"><div id="Titanosauria" style="font-size:114%;margin:0 4em"><a href="/wiki/Titanosauria" title="Titanosauria">Titanosauria</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Titanosauria" scope="row" class="navbox-group" style="width:1%"><div style="position:absolute;-webkit-transform:translate(-50%,-50%) rotate(270deg);-moz-transform:translate(-50%,-50%) rotate(270deg);-ms-transform:translate(-50%,-50%) rotate(270deg);-o-transform:translate(-50%,-50%) rotate(270deg);transform:translate(-50%,-50%) rotate(270deg);"><a href="/wiki/Titanosauria" title="Titanosauria">Titanosauria</a></div></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Abdarainurus" title="Abdarainurus">Abdarainurus</a></i></li> <li><i><a href="/wiki/Aegyptosaurus" title="Aegyptosaurus">Aegyptosaurus</a></i>?</li> <li><i><a href="/wiki/Andesaurus" title="Andesaurus">Andesaurus</a></i></li> <li><i><a href="/wiki/Angolatitan" title="Angolatitan">Angolatitan</a></i>?</li> <li><i><a href="/wiki/Arackar" title="Arackar">Arackar</a></i></li> <li><i><a href="/wiki/Argyrosaurus" title="Argyrosaurus">Argyrosaurus</a></i></li> <li><i><a href="/wiki/Atacamatitan" title="Atacamatitan">Atacamatitan</a></i></li> <li><i><a href="/wiki/Austroposeidon" title="Austroposeidon">Austroposeidon</a></i></li> <li><i><a href="/wiki/Baotianmansaurus" title="Baotianmansaurus">Baotianmansaurus</a></i></li> <li><i><a href="/wiki/Barrosasaurus" title="Barrosasaurus">Barrosasaurus</a></i></li> <li><i><a href="/wiki/Baurutitan" title="Baurutitan">Baurutitan</a></i>?</li> <li><i><a href="/wiki/Bonatitan" title="Bonatitan">Bonatitan</a></i>?</li> <li><i><a href="/wiki/Borealosaurus" title="Borealosaurus">Borealosaurus</a></i></li> <li><i><a href="/wiki/Brasilotitan" title="Brasilotitan">Brasilotitan</a></i></li> <li><i><a href="/wiki/Choconsaurus" title="Choconsaurus">Choconsaurus</a></i></li> <li><i><a href="/wiki/Daxiatitan" title="Daxiatitan">Daxiatitan</a></i></li> <li><i><a href="/wiki/Dongyangosaurus" title="Dongyangosaurus">Dongyangosaurus</a></i></li> <li><i><a href="/wiki/Dreadnoughtus" title="Dreadnoughtus">Dreadnoughtus</a></i>?</li> <li><i><a href="/wiki/Elaltitan" title="Elaltitan">Elaltitan</a></i></li> <li><i><a href="/wiki/Epachthosaurus" title="Epachthosaurus">Epachthosaurus</a></i>?</li> <li><i><a href="/wiki/Gandititan" title="Gandititan">Gandititan</a></i></li> <li><i><a href="/wiki/Hamititan" title="Hamititan">Hamititan</a></i></li> <li><i><a href="/wiki/Huabeisaurus" title="Huabeisaurus">Huabeisaurus</a></i></li> <li><i><a href="/wiki/Jiangshanosaurus" title="Jiangshanosaurus">Jiangshanosaurus</a></i>?</li> <li><i><a href="/wiki/Kaijutitan" title="Kaijutitan">Kaijutitan</a></i></li> <li><i><a href="/wiki/Karongasaurus" title="Karongasaurus">Karongasaurus</a></i></li> <li><i><a href="/wiki/Laplatasaurus" title="Laplatasaurus">Laplatasaurus</a></i></li> <li><i><a href="/wiki/Ligabuesaurus" title="Ligabuesaurus">Ligabuesaurus</a></i>?</li> <li><i><a href="/wiki/Magyarosaurus" title="Magyarosaurus">Magyarosaurus</a></i></li> <li><i><a href="/wiki/Malarguesaurus" title="Malarguesaurus">Malarguesaurus</a></i>?</li> <li><i><a href="/wiki/Malawisaurus" title="Malawisaurus">Malawisaurus</a></i></li> <li><i><a href="/wiki/Mnyamawamtuka" title="Mnyamawamtuka">Mnyamawamtuka</a></i></li> <li><i><a href="/wiki/Narambuenatitan" title="Narambuenatitan">Narambuenatitan</a></i></li> <li><i><a href="/wiki/Ninjatitan" title="Ninjatitan">Ninjatitan</a></i></li> <li><i><a href="/wiki/Normanniasaurus" title="Normanniasaurus">Normanniasaurus</a></i></li> <li><i><a href="/wiki/Nullotitan" title="Nullotitan">Nullotitan</a></i></li> <li><i><a href="/wiki/Pellegrinisaurus" title="Pellegrinisaurus">Pellegrinisaurus</a></i>?</li> <li><i><a href="/wiki/Petrobrasaurus" title="Petrobrasaurus">Petrobrasaurus</a></i></li> <li><i><a href="/wiki/Pitekunsaurus" title="Pitekunsaurus">Pitekunsaurus</a></i></li> <li><i><a href="/wiki/Rapetosaurus" title="Rapetosaurus">Rapetosaurus</a></i></li> <li><i><a href="/wiki/Rukwatitan" title="Rukwatitan">Rukwatitan</a></i></li> <li><i><a href="/wiki/Ruyangosaurus" title="Ruyangosaurus">Ruyangosaurus</a></i></li> <li><i><a href="/wiki/Tastavinsaurus" title="Tastavinsaurus">Tastavinsaurus</a></i>?</li> <li><i><a href="/wiki/Tengrisaurus" title="Tengrisaurus">Tengrisaurus</a></i>?</li> <li><i><a href="/wiki/Tiamat_valdecii" title="Tiamat valdecii">Tiamat</a></i></li> <li><i><a href="/wiki/Traukutitan" title="Traukutitan">Traukutitan</a></i></li> <li><i><a href="/wiki/Trigonosaurus" title="Trigonosaurus">Trigonosaurus</a></i></li> <li><i><a href="/wiki/Sonidosaurus" title="Sonidosaurus">Sonidosaurus</a></i></li> <li><i><a href="/wiki/Uberabatitan" title="Uberabatitan">Uberabatitan</a></i></li> <li><i><a href="/wiki/Volgatitan" title="Volgatitan">Volgatitan</a></i></li> <li><i><a href="/wiki/Xianshanosaurus" title="Xianshanosaurus">Xianshanosaurus</a></i></li> <li><b><a href="/wiki/Diamantinasauria" title="Diamantinasauria">Diamantinasauria</a></b>?</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Lirainosaurinae" title="Lirainosaurinae">Lirainosaurinae</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Ampelosaurus" title="Ampelosaurus">Ampelosaurus</a></i></li> <li><i><a href="/wiki/Atsinganosaurus" title="Atsinganosaurus">Atsinganosaurus</a></i></li> <li><i><a href="/wiki/Garrigatitan" title="Garrigatitan">Garrigatitan</a></i></li> <li><i><a href="/wiki/Lirainosaurus" title="Lirainosaurus">Lirainosaurus</a></i></li> <li><i><a href="/wiki/Lohuecotitan" title="Lohuecotitan">Lohuecotitan</a></i></li> <li><i><a href="/wiki/Mansourasaurus" title="Mansourasaurus">Mansourasaurus</a></i></li> <li><i><a href="/wiki/Paludititan" title="Paludititan">Paludititan</a></i></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><div style="position:absolute;-webkit-transform:translate(-50%,-50%) rotate(270deg);-moz-transform:translate(-50%,-50%) rotate(270deg);-ms-transform:translate(-50%,-50%) rotate(270deg);-o-transform:translate(-50%,-50%) rotate(270deg);transform:translate(-50%,-50%) rotate(270deg);"><a href="/wiki/Eutitanosauria" title="Eutitanosauria">Eutitanosauria</a></div></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Inawentu" title="Inawentu">Inawentu</a></i></li> <li><i><a href="/wiki/Menucocelsior" title="Menucocelsior">Menucocelsior</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Colossosauria" title="Colossosauria">Colossosauria</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a class="mw-selflink selflink">Antarctosaurus</a></i></li> <li><i><a href="/wiki/Baalsaurus" title="Baalsaurus">Baalsaurus</a></i></li> <li><i><a href="/wiki/Bonitasaura" title="Bonitasaura">Bonitasaura</a></i></li> <li><i><a href="/wiki/Chucarosaurus" title="Chucarosaurus">Chucarosaurus</a></i></li> <li><i><a href="/wiki/Epachthosaurus" title="Epachthosaurus">Epachthosaurus</a></i>?</li> <li><i><a href="/wiki/Jainosaurus" title="Jainosaurus">Jainosaurus</a></i></li> <li><i><a href="/wiki/Quetecsaurus" title="Quetecsaurus">Quetecsaurus</a></i></li> <li><i><a href="/wiki/Tengrisaurus" title="Tengrisaurus">Tengrisaurus</a></i>?</li> <li><i><a href="/wiki/Vahiny" title="Vahiny">Vahiny</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Rinconsauria" title="Rinconsauria">Rinconsauria</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Adamantisaurus" title="Adamantisaurus">Adamantisaurus</a></i></li> <li><i><a href="/wiki/Maxakalisaurus" title="Maxakalisaurus">Maxakalisaurus</a></i>?</li> <li><i><a href="/wiki/Muyelensaurus" title="Muyelensaurus">Muyelensaurus</a></i></li> <li><i><a href="/wiki/Overosaurus" title="Overosaurus">Overosaurus</a></i></li> <li><i><a href="/wiki/Panamericansaurus" title="Panamericansaurus">Panamericansaurus</a></i></li> <li><i><a href="/wiki/Rinconsaurus" title="Rinconsaurus">Rinconsaurus</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Aeolosaurini" title="Aeolosaurini">Aeolosaurini</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Aeolosaurus" title="Aeolosaurus">Aeolosaurus</a></i></li> <li><i><a href="/wiki/Arrudatitan" title="Arrudatitan">Arrudatitan</a></i></li> <li><i><a href="/wiki/Bravasaurus" title="Bravasaurus">Bravasaurus</a></i></li> <li><i><a href="/wiki/Caieiria" title="Caieiria">Caieiria</a></i></li> <li><i><a href="/wiki/Gondwanatitan" title="Gondwanatitan">Gondwanatitan</a></i></li> <li><i><a href="/wiki/Punatitan" title="Punatitan">Punatitan</a></i></li> <li><i><a href="/wiki/Shingopana" title="Shingopana">Shingopana</a></i></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Lognkosauria" title="Lognkosauria">Lognkosauria</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Argentinosaurus" title="Argentinosaurus">Argentinosaurus</a></i></li> <li><i><a href="/wiki/Drusilasaura" title="Drusilasaura">Drusilasaura</a></i></li> <li><i><a href="/wiki/Dzharatitanis" title="Dzharatitanis">Dzharatitanis</a></i>?</li> <li><i><a href="/wiki/Futalognkosaurus" title="Futalognkosaurus">Futalognkosaurus</a></i></li> <li><i><a href="/wiki/Jiangxititan" title="Jiangxititan">Jiangxititan</a></i>?</li> <li><i><a href="/wiki/Mendozasaurus" title="Mendozasaurus">Mendozasaurus</a></i></li> <li><i><a href="/wiki/Notocolossus" title="Notocolossus">Notocolossus</a></i></li> <li><i><a href="/wiki/Patagotitan" title="Patagotitan">Patagotitan</a></i></li> <li><i><a href="/wiki/Puertasaurus" title="Puertasaurus">Puertasaurus</a></i></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Saltasauroidea" title="Saltasauroidea">Saltasauroidea</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Bustingorrytitan" title="Bustingorrytitan">Bustingorrytitan</a></i></li> <li><i><a href="/wiki/Titanomachya" title="Titanomachya">Titanomachya</a></i></li> <li><i><a href="/wiki/Udelartitan" title="Udelartitan">Udelartitan</a></i></li></ul> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Nemegtosauridae" title="Nemegtosauridae">Nemegtosauridae</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Nemegtosaurus" title="Nemegtosaurus">Nemegtosaurus</a></i></li> <li><i><a href="/wiki/Quaesitosaurus" title="Quaesitosaurus">Quaesitosaurus</a></i>?</li> <li><i><a href="/wiki/Tapuiasaurus" title="Tapuiasaurus">Tapuiasaurus</a></i>?</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Saltasauridae" title="Saltasauridae">Saltasauridae</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Igai" title="Igai">Igai</a></i></li> <li><i><a href="/wiki/Isisaurus" title="Isisaurus">Isisaurus</a></i>?</li> <li><i><a href="/wiki/Qingxiusaurus" title="Qingxiusaurus">Qingxiusaurus</a></i></li> <li><i><a href="/wiki/Quaesitosaurus" title="Quaesitosaurus">Quaesitosaurus</a></i>?</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Opisthocoelicaudiinae" title="Opisthocoelicaudiinae">Opisthocoelicaudiinae</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Abditosaurus" title="Abditosaurus">Abditosaurus</a></i>?</li> <li><i><a href="/wiki/Alamosaurus" title="Alamosaurus">Alamosaurus</a></i></li> <li><i><a href="/wiki/Baurutitan" title="Baurutitan">Baurutitan</a></i>?</li> <li><i><a href="/wiki/Dreadnoughtus" title="Dreadnoughtus">Dreadnoughtus</a></i>?</li> <li><i><a href="/wiki/Opisthocoelicaudia" title="Opisthocoelicaudia">Opisthocoelicaudia</a></i></li> <li><i><a href="/wiki/Pellegrinisaurus" title="Pellegrinisaurus">Pellegrinisaurus</a></i>?</li> <li><i><a href="/wiki/Qunkasaura" title="Qunkasaura">Qunkasaura</a></i></li> <li><i><a href="/wiki/Zhuchengtitan" title="Zhuchengtitan">Zhuchengtitan</a></i>?</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Saltasaurinae" title="Saltasaurinae">Saltasaurinae</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Abditosaurus" title="Abditosaurus">Abditosaurus</a></i>?</li> <li><i><a href="/wiki/Bonatitan" title="Bonatitan">Bonatitan</a></i>?</li> <li><i><a href="/wiki/Ibirania" title="Ibirania">Ibirania</a></i></li> <li><i><a href="/wiki/Maxakalisaurus" title="Maxakalisaurus">Maxakalisaurus</a></i>?</li> <li><i><a href="/wiki/Neuquensaurus" title="Neuquensaurus">Neuquensaurus</a></i></li> <li><i><a href="/wiki/Paralititan" title="Paralititan">Paralititan</a></i></li> <li><i><a href="/wiki/Rocasaurus" title="Rocasaurus">Rocasaurus</a></i></li> <li><i><a href="/wiki/Saltasaurus" title="Saltasaurus">Saltasaurus</a></i></li> <li><i><a href="/wiki/Yamanasaurus" title="Yamanasaurus">Yamanasaurus</a></i></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div> </div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Dubious_titanosaurs" scope="row" class="navbox-group" style="width:1%">Dubious titanosaurs</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Bruhathkayosaurus" title="Bruhathkayosaurus">Bruhathkayosaurus</a></i>?</li> <li><i><a href="/wiki/Campylodoniscus" title="Campylodoniscus">Campylodoniscus</a></i></li> <li><i><a href="/wiki/Clasmodosaurus" title="Clasmodosaurus">Clasmodosaurus</a></i></li> <li><i><a href="/wiki/Hypselosaurus" title="Hypselosaurus">Hypselosaurus</a></i></li> <li><i><a href="/wiki/Iuticosaurus" title="Iuticosaurus">Iuticosaurus</a></i></li> <li><i><a href="/wiki/Loricosaurus" title="Loricosaurus">Loricosaurus</a></i></li> <li><i><a href="/wiki/Macrurosaurus" title="Macrurosaurus">Macrurosaurus</a></i>?</li> <li><i><a href="/wiki/Microcoelus" title="Microcoelus">Microcoelus</a></i></li> <li><i><a href="/wiki/Mongolosaurus" title="Mongolosaurus">Mongolosaurus</a></i>?</li> <li><i><a href="/wiki/Titanosaurus" title="Titanosaurus">Titanosaurus</a></i></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td><td class="noviewer navbox-image" rowspan="1" style="width:1px;padding:0 0 0 2px"><div><span typeof="mw:File"><a href="/wiki/File:Andesaurus_LM.png" class="mw-file-description" title="Andesaurus delgadoi"><img alt="Andesaurus delgadoi" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Andesaurus_LM.png/140px-Andesaurus_LM.png" decoding="async" width="140" height="73" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Andesaurus_LM.png/210px-Andesaurus_LM.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/42/Andesaurus_LM.png/280px-Andesaurus_LM.png 2x" data-file-width="3215" data-file-height="1674" /></a></span> <p><span typeof="mw:File"><a href="/wiki/File:AmpelosaurusDB.jpg" class="mw-file-description" title="Ampelosaurus atacis"><img alt="Ampelosaurus atacis" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f2/AmpelosaurusDB.jpg/140px-AmpelosaurusDB.jpg" decoding="async" width="140" height="45" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f2/AmpelosaurusDB.jpg/210px-AmpelosaurusDB.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f2/AmpelosaurusDB.jpg/280px-AmpelosaurusDB.jpg 2x" data-file-width="1182" data-file-height="380" /></a></span> <span typeof="mw:File"><a href="/wiki/File:Futalognkosaurus_BW.jpg" class="mw-file-description" title="Futalognkosaurus dukei"><img alt="Futalognkosaurus dukei" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/28/Futalognkosaurus_BW.jpg/140px-Futalognkosaurus_BW.jpg" decoding="async" width="140" height="80" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/28/Futalognkosaurus_BW.jpg/210px-Futalognkosaurus_BW.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/28/Futalognkosaurus_BW.jpg/280px-Futalognkosaurus_BW.jpg 2x" data-file-width="1280" data-file-height="734" /></a></span> </p> <span typeof="mw:File"><a href="/wiki/File:Saltasaurus_dinosaur.png" class="mw-file-description" title="Saltasaurus loricatus"><img alt="Saltasaurus loricatus" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/da/Saltasaurus_dinosaur.png/140px-Saltasaurus_dinosaur.png" decoding="async" width="140" height="79" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/da/Saltasaurus_dinosaur.png/210px-Saltasaurus_dinosaur.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/da/Saltasaurus_dinosaur.png/280px-Saltasaurus_dinosaur.png 2x" data-file-width="1920" data-file-height="1080" /></a></span></div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible mw-collapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Topics_in_sauropodomorph_research" style="font-size:114%;margin:0 4em">Topics in sauropodomorph research</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Sauropod_neck_posture" title="Sauropod neck posture">Sauropod neck posture</a></li> <li><a href="/wiki/Sauropod_hiatus" title="Sauropod hiatus">Sauropod hiatus</a></li> <li><a href="/wiki/List_of_sauropod_species" title="List of sauropod species">List of sauropod species</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Taxon_identifiers" style="padding:3px"><table class="nowraplinks hlist navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Taxon_identifiers" style="font-size:114%;margin:0 4em"><a href="/wiki/Help:Taxon_identifiers" title="Help:Taxon identifiers">Taxon identifiers</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: left;"><i>Antarctosaurus</i></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><span style="white-space:nowrap;"><a href="/wiki/Wikidata" title="Wikidata">Wikidata</a>: <span class="uid"><span class="external"><a href="https://www.wikidata.org/wiki/Q131738" class="extiw" title="wikidata:Q131738">Q131738</a></span></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Wikispecies" title="Wikispecies">Wikispecies</a>: <span class="uid"><span class="external"><a href="https://species.wikimedia.org/wiki/Antarctosaurus" class="extiw" title="wikispecies:Antarctosaurus">Antarctosaurus</a></span></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Encyclopedia_of_Life" title="Encyclopedia of Life">EoL</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://eol.org/pages/4658393">4658393</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Global_Biodiversity_Information_Facility" title="Global Biodiversity Information Facility">GBIF</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://www.gbif.org/species/4822764">4822764</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Open_Tree_of_Life" title="Open Tree of Life">Open Tree of Life</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://tree.opentreeoflife.org/taxonomy/browse?id=4129273">4129273</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Paleobiology_Database" title="Paleobiology Database">Paleobiology Database</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://paleobiodb.org/classic/basicTaxonInfo?taxon_no=38685">38685</a></span></span></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=Antarctosaurus&oldid=1258147231">https://en.wikipedia.org/w/index.php?title=Antarctosaurus&oldid=1258147231</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Categories</a>: <ul><li><a href="/wiki/Category:Lithostrotians" title="Category:Lithostrotians">Lithostrotians</a></li><li><a href="/wiki/Category:Coniacian_genus_first_appearances" 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