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Juramaia - Simple English Wikipedia, the free encyclopedia
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Available in 13 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-13" 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">13 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Juramaia" title="Juramaia – Czech" lang="cs" hreflang="cs" data-title="Juramaia" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Juramaia" title="Juramaia – English" lang="en" hreflang="en" data-title="Juramaia" data-language-autonym="English" data-language-local-name="English" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Juramaia" title="Juramaia – Spanish" lang="es" hreflang="es" data-title="Juramaia" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Juramaia" title="Juramaia – French" lang="fr" hreflang="fr" data-title="Juramaia" 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%9C%A0%EB%9D%BC%EB%A7%88%EC%9D%B4%EC%95%84" title="유라마이아 – Korean" lang="ko" hreflang="ko" data-title="유라마이아" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Juramaia" title="Juramaia – Indonesian" lang="id" hreflang="id" data-title="Juramaia" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%99%D7%95%D7%A8%D7%9E%D7%90%D7%99%D7%94" title="יורמאיה – Hebrew" lang="he" hreflang="he" data-title="יורמאיה" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Juramaia" title="Juramaia – Dutch" lang="nl" hreflang="nl" data-title="Juramaia" 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%B8%E3%83%A5%E3%83%A9%E3%83%9E%E3%82%A4%E3%82%A2" title="ジュラマイア – Japanese" lang="ja" hreflang="ja" data-title="ジュラマイア" 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-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Juramaia" title="Juramaia – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Juramaia" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Juramaia" title="Juramaia – Polish" lang="pl" hreflang="pl" data-title="Juramaia" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Juramaia" title="Juramaia – Turkish" lang="tr" hreflang="tr" data-title="Juramaia" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Juramaia" title="Juramaia – Vietnamese" lang="vi" hreflang="vi" data-title="Juramaia" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</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/Q16894713#sitelinks-wikipedia" title="Edit interlanguage links" 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background-color: rgb(235,235,210)"><i>Juramaia</i><br /><div style="font-size: 85%;">Temporal range: <a href="/wiki/Late_Jurassic" class="mw-redirect" title="Late Jurassic">Late Jurassic</a>, <span class="noprint"><span style="display:inline-block;"></span><span style="display:inline-block;">160.89–160.25 <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" class="mw-redirect" 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:165.54492307692px; 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:Juramaia_NT.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Juramaia_NT.jpg/220px-Juramaia_NT.jpg" decoding="async" width="220" height="126" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Juramaia_NT.jpg/330px-Juramaia_NT.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/15/Juramaia_NT.jpg/440px-Juramaia_NT.jpg 2x" data-file-width="500" data-file-height="287" /></a></span> </td></tr> <tr> <td colspan="2" style="text-align: center; font-size: 88%">Restoration </td></tr> <tr> <th colspan="2" style="min-width:15em; text-align: center; background-color: rgb(235,235,210)"><a href="/wiki/Taxonomy_(biology)" class="mw-redirect" title="Taxonomy (biology)">Scientific classification</a> <span class="plainlinks" style="font-size:smaller; float:right; padding-right:0.4em; margin-left:-3em;"><span typeof="mw:File"><a href="/wiki/Template:Taxonomy/Juramaia" 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>Class: </td> <td><a href="/wiki/Mammal" title="Mammal">Mammalia</a> </td></tr> <tr> <td><i>Clade</i>: </td> <td><a href="/wiki/Eutheria" title="Eutheria">Eutheria</a> </td></tr> <tr> <td>Genus: </td> <td><span style="font-style:normal;font-weight:normal;">†</span><a class="mw-selflink selflink"><i>Juramaia</i></a><br /><small>Luo <i>et al.</i>, <a href="/w/index.php?title=2011_in_paleontology&action=edit&redlink=1" class="new" title="2011 in paleontology (not yet started)">2011</a></small> </td></tr> <tr> <th colspan="2" style="text-align: center; background-color: rgb(235,235,210)">Species </th></tr> <tr> <td colspan="2" style="text-align: left"> <ul><li><a href="/wiki/Extinction" title="Extinction">†</a><i><b>J. sinensis</b></i> <small> Luo <i>et al.</i>, 2011 (<a href="/wiki/Type_species" title="Type species">type</a>)</small></li></ul> </td></tr> </tbody></table> <p><i><b>Juramaia</b></i> is the earliest known <a href="/wiki/Eutherian_mammal" class="mw-redirect" title="Eutherian mammal">eutherian mammal</a>. It is a small <a href="/wiki/Shrew" title="Shrew">shrew</a>-like mammal of body length about 70–100 mm. It is an <a href="/wiki/Extinct" class="mw-redirect" title="Extinct">extinct</a> <a href="/wiki/Genus" title="Genus">genus</a> from the <a href="/wiki/Upper_Jurassic" title="Upper Jurassic">Upper Jurassic</a> deposits of western <a href="/wiki/Liaoning#Paleontology" title="Liaoning">Liaoning</a>, <a href="/wiki/China" title="China">China</a>.<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> </p><p>A nearly complete skeleton, with an incomplete <a href="/wiki/Skull" title="Skull">skull</a> with full <a href="/wiki/Dentition" title="Dentition">dentition</a> was found. It was collected in the Daxigou site, <a href="/w/index.php?title=Jianchang&action=edit&redlink=1" class="new" title="Jianchang (not yet started)">Jianchang</a>, from the <a href="/w/index.php?title=Tiaojishan_Formation&action=edit&redlink=1" class="new" title="Tiaojishan Formation (not yet started)">Tiaojishan Formation</a>. It is dated at about 160 million years ago.<sup id="cite_ref-Juramaia_2-0" class="reference"><a href="#cite_note-Juramaia-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>The discovery of <i>Juramaia</i> provides new insight into the <a href="/wiki/Evolution" title="Evolution">evolution</a> of eutherian mammals. It shows their lineage diverged from that of the marsupials 35 million years earlier than previously thought.<sup id="cite_ref-Juramaia_2-1" class="reference"><a href="#cite_note-Juramaia-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Furthermore, its discovery fills gaps in the fossil record and helps to calibrate modern, <a href="/wiki/Sequence_analysis" title="Sequence analysis">DNA-based methods</a> of dating the evolution.<sup id="cite_ref-bbc_3-0" class="reference"><a href="#cite_note-bbc-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p><p>The forelimb bones have climbing <a href="/wiki/Adaptations" class="mw-redirect" title="Adaptations">adaptations</a>, so it is suggested that the basal stock of Eutheria was <a href="/wiki/Arboreal" title="Arboreal">arboreal</a>.<sup id="cite_ref-Juramaia_2-2" class="reference"><a href="#cite_note-Juramaia-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Related_pages">Related pages</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Juramaia&veaction=edit&section=1" title="Change section: Related pages" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Juramaia&action=edit&section=1" title="Edit section's source code: Related pages"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><i><a href="/wiki/Eomaia" title="Eomaia">Eomaia</a></i></li> <li><i><a href="/wiki/Sinodelphys" title="Sinodelphys">Sinodelphys</a></i></li></ul> <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=Juramaia&veaction=edit&section=2" title="Change section: References" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Juramaia&action=edit&section=2" title="Edit section's source code: References"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r9724317">.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"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://esciencenews.com/sources/scientific.blogging/2011/08/24/juramaia.sinensis.160.million.year.old.fossil.pushes.back.mammal.evolution">Juramaia sinensis - 160-million-year-old fossil pushes back mammal evolution</a></span> </li> <li id="cite_note-Juramaia-2"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-Juramaia_2-0">2.0</a></sup> <sup><a href="#cite_ref-Juramaia_2-1">2.1</a></sup> <sup><a href="#cite_ref-Juramaia_2-2">2.2</a></sup></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r9724332">.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 class="citation journal cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20131110134026/http://211.144.68.84:9998/91keshi/Public/File/34/476-7361/pdf/nature10291.pdf">"A Jurassic eutherian mammal and divergence of marsupials and placentals"</a> <span class="cs1-format">(PDF)</span>. <i>Nature</i>. <b>476</b> (7361): 442–445. 2011. <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/2011Natur.476..442L">2011Natur.476..442L</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%2Fnature10291">10.1038/nature10291</a>. <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/21866158">21866158</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:205225806">205225806</a>. Archived from <a rel="nofollow" class="external text" href="http://211.144.68.84:9998/91keshi/Public/File/34/476-7361/pdf/nature10291.pdf">the original</a> <span class="cs1-format">(PDF)</span> on 2013-11-10<span class="reference-accessdate">. Retrieved <span class="nowrap">2016-02-16</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Nature&rft.atitle=A+Jurassic+eutherian+mammal+and+divergence+of+marsupials+and+placentals&rft.volume=476&rft.issue=7361&rft.pages=442-445&rft.date=2011&rft_id=info%3Adoi%2F10.1038%2Fnature10291&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A205225806%23id-name%3DS2CID&rft_id=info%3Apmid%2F21866158&rft_id=info%3Abibcode%2F2011Natur.476..442L&rft_id=http%3A%2F%2F211.144.68.84%3A9998%2F91keshi%2FPublic%2FFile%2F34%2F476-7361%2Fpdf%2Fnature10291.pdf&rfr_id=info%3Asid%2Fsimple.wikipedia.org%3AJuramaia" class="Z3988"></span> <span class="cs1-visible-error citation-comment"><code class="cs1-code">{{<a href="/wiki/Template:Cite_journal" title="Template:Cite journal">cite journal</a>}}</code>: </span><span class="cs1-visible-error citation-comment">Unknown parameter <code class="cs1-code">|authors=</code> ignored (<a href="/wiki/Help:CS1_errors#parameter_ignored" title="Help:CS1 errors">help</a>)</span> <a rel="nofollow" class="external text" href="http://www.nature.com/nature/journal/v476/n7361/extref/nature10291-s1.pdf">Electronic supplementary material</a></span> </li> <li id="cite_note-bbc-3"><span class="mw-cite-backlink"><a href="#cite_ref-bbc_3-0">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.bbc.co.uk/news/science-environment-14651218">"Fossil redefines mammal history" BBC News</a></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><a href="#cite_ref-4">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.physorg.com/news/2011-08-discovery-million-year-old-fossil-milestone-early.html">Discovery of a 160-million-year-old fossil represents a new milestone in early mammal evolution</a></span> </li> </ol></div></div> <!-- NewPP limit report Parsed by mw‐api‐int.codfw.main‐5f67bcf949‐d588b Cached time: 20241126231927 Cache expiry: 2592000 Reduced expiry: false Complications: [vary‐revision‐sha1] CPU time usage: 0.421 seconds Real time usage: 0.538 seconds Preprocessor visited node count: 13785/1000000 Post‐expand include size: 50224/2097152 bytes Template argument size: 19918/2097152 bytes Highest expansion depth: 22/100 Expensive parser function count: 1/500 Unstrip recursion depth: 1/20 Unstrip post‐expand size: 7902/5000000 bytes Lua time usage: 0.272/10.000 seconds Lua memory usage: 2941439/52428800 bytes Number of Wikibase entities loaded: 1/400 --> <!-- Transclusion expansion time report (%,ms,calls,template) 100.00% 497.623 1 -total 73.44% 365.479 1 Template:Automatic_taxobox 21.42% 106.582 1 Template:Reflist 20.48% 101.925 1 Template:Fossil_range 19.39% 96.508 1 Template:Phanerozoic_220px 17.52% 87.197 1 Template:Cite_journal 16.47% 81.955 11 Template:Fossil_range/bar 14.90% 74.139 34 Template:Period_start 12.48% 62.108 35 Template:Period_id 9.38% 46.662 1 Template:Taxonbar/candidate --> <!-- Saved in parser cache with key simplewiki:pcache:532193:|#|:idhash:canonical and timestamp 20241126231927 and revision id 8059763. 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