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accesskey="z"><span>Azala</span></a></li><li id="n-Txikipedia" class="mw-list-item"><a href="/wiki/Txikipedia:Azala"><span>Txikipedia</span></a></li><li id="n-Ikusgela" class="mw-list-item"><a href="/wiki/Atari:Hezkuntza/Ikusgela"><span>Ikusgela</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Txokoa" title="Proiektuaren inguruan, zer egin dezakezu, non aurkitu nahi duzuna"><span>Txokoa</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Berezi:AzkenAldaketak" title="Wikiko azken aldaketen zerrenda. [r]" accesskey="r"><span>Aldaketa berriak</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Berezi:Ausazkoa" title="Ausazko orrialde bat kargatu [x]" accesskey="x"><span>Ausazko orria</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Laguntza:Sarrera" title="Aurkitzeko lekua."><span>Laguntza</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Azala" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="Entziklopedia askea" src="/static/images/mobile/copyright/wikipedia-tagline-eu.svg" width="120" height="13" style="width: 7.5em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Berezi:Bilatu" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Wikipedia(e)n bilatu [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Bilatu</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Wikipedia wikian bilatu" aria-label="Wikipedia wikian bilatu" autocapitalize="sentences" title="Wikipedia(e)n bilatu [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Berezi:Bilatu"> </div> <button class="cdx-button cdx-search-input__end-button">Bilatu</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Tresna pertsonalak"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Itxura"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Itxura" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-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-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Itxura</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_eu.wikipedia.org&uselang=eu" class=""><span>Dohaintza egin</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Berezi:KontuaSortu&returnto=Ioniarra" title="Kontu bat sortu eta horrekin saioa hastea eskatu nahi genizuke; ez da ezinbestekoa, ordea." class=""><span>Sortu kontua</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Berezi:SaioaHasi&returnto=Ioniarra" title="Izen ematera gonbidatzen zaitugu. [o]" accesskey="o" class=""><span>Hasi saioa</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Aukera gehiago" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Tresna pertsonalak" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-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-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Tresna pertsonalak</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="User menu" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_eu.wikipedia.org&uselang=eu"><span>Dohaintza egin</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Berezi:KontuaSortu&returnto=Ioniarra" title="Kontu bat sortu eta horrekin saioa hastea eskatu nahi genizuke; ez da ezinbestekoa, ordea."><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Sortu kontua</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Berezi:SaioaHasi&returnto=Ioniarra" title="Izen ematera gonbidatzen zaitugu. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Hasi saioa</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Izena eman gabeko erabiltzaileentzako orrialdeak <a href="/wiki/Laguntza:Sarrera" aria-label="Artikuluak aldatzeari buruz gehiago ikasi"><span>gehiago ikasi</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Berezi:NireEkarpenak" title="IP helbide honetatik egindako aldaketen zerrenda [y]" accesskey="y"><span>Ekarpenak</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Berezi:NireEztabaida" title="Zure IParen eztabaida [n]" accesskey="n"><span>Eztabaida</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Gunea"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Edukiak" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Edukiak</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">mugitu alboko barrara</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">ezkutatu</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">⇑ Gora</div> </a> </li> <li id="toc-Erreferentziak" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Erreferentziak"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Erreferentziak</span> </div> </a> <ul id="toc-Erreferentziak-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Kanpo_estekak" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Kanpo_estekak"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Kanpo estekak</span> </div> </a> <ul id="toc-Kanpo_estekak-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="Edukiak" 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="Eduki taularen ikusgarritasuna aldatu" > <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">Eduki taularen ikusgarritasuna aldatu</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"><span class="mw-page-title-main">Ioniarra</span></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="Joan beste hizkuntza batean idatzitako artikulu batera. 28 hizkuntzatan eskuragarri." > <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-28" 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">28 hizkuntza</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Middel-Pleistoseen" title="Middel-Pleistoseen – afrikaansa" lang="af" hreflang="af" data-title="Middel-Pleistoseen" data-language-autonym="Afrikaans" data-language-local-name="afrikaansa" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A7%D9%84%D8%AA%D8%B4%D9%8A%D8%A8%D8%A7%D9%86%D9%8A" title="التشيباني – arabiera" lang="ar" hreflang="ar" data-title="التشيباني" data-language-autonym="العربية" data-language-local-name="arabiera" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Chibani%C3%A0" title="Chibanià – katalana" lang="ca" hreflang="ca" data-title="Chibanià" data-language-autonym="Català" data-language-local-name="katalana" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Mittelpleistoz%C3%A4n" title="Mittelpleistozän – alemana" lang="de" hreflang="de" data-title="Mittelpleistozän" data-language-autonym="Deutsch" data-language-local-name="alemana" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Chibanian" title="Chibanian – ingelesa" lang="en" hreflang="en" data-title="Chibanian" data-language-autonym="English" data-language-local-name="ingelesa" 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/Chibaniense" title="Chibaniense – gaztelania" lang="es" hreflang="es" data-title="Chibaniense" data-language-autonym="Español" data-language-local-name="gaztelania" 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/%DA%86%DB%8C%D8%A8%D8%A7%D9%86%DB%8C%D9%86" title="چیبانین – persiera" lang="fa" hreflang="fa" data-title="چیبانین" data-language-autonym="فارسی" data-language-local-name="persiera" 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/Pl%C3%A9istoc%C3%A8ne_moyen" title="Pléistocène moyen – frantsesa" lang="fr" hreflang="fr" data-title="Pléistocène moyen" data-language-autonym="Français" data-language-local-name="frantsesa" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Madelpleistoz%C3%A4n" title="Madelpleistozän – iparraldeko frisiera" lang="frr" hreflang="frr" data-title="Madelpleistozän" data-language-autonym="Nordfriisk" data-language-local-name="iparraldeko frisiera" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Pleistosen_Tengah" title="Pleistosen Tengah – indonesiera" lang="id" hreflang="id" data-title="Pleistosen Tengah" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesiera" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Ioniano" title="Ioniano – italiera" lang="it" hreflang="it" data-title="Ioniano" data-language-autonym="Italiano" data-language-local-name="italiera" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%81%E3%83%90%E3%83%8B%E3%82%A2%E3%83%B3" title="チバニアン – japoniera" lang="ja" hreflang="ja" data-title="チバニアン" data-language-autonym="日本語" data-language-local-name="japoniera" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%A7%80%EB%B0%94%EC%A0%88" title="지바절 – koreera" lang="ko" hreflang="ko" data-title="지바절" data-language-autonym="한국어" data-language-local-name="koreera" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Pleistosen_Pertengahan" title="Pleistosen Pertengahan – malaysiera" lang="ms" hreflang="ms" data-title="Pleistosen Pertengahan" data-language-autonym="Bahasa Melayu" data-language-local-name="malaysiera" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Middelpleistoz%C3%A4n" title="Middelpleistozän – behe-alemana" lang="nds" hreflang="nds" data-title="Middelpleistozän" data-language-autonym="Plattdüütsch" data-language-local-name="behe-alemana" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Chibaien" title="Chibaien – nederlandera" lang="nl" hreflang="nl" data-title="Chibaien" data-language-autonym="Nederlands" data-language-local-name="nederlandera" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Mellompleistocen" title="Mellompleistocen – nynorsk (norvegiera)" lang="nn" hreflang="nn" data-title="Mellompleistocen" data-language-autonym="Norsk nynorsk" data-language-local-name="nynorsk (norvegiera)" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Mellompleistocen" title="Mellompleistocen – bokmål (norvegiera)" lang="nb" hreflang="nb" data-title="Mellompleistocen" data-language-autonym="Norsk bokmål" data-language-local-name="bokmål (norvegiera)" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Chibaniano" title="Chibaniano – portugesa" lang="pt" hreflang="pt" data-title="Chibaniano" data-language-autonym="Português" data-language-local-name="portugesa" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Pleistocenul_mijlociu" title="Pleistocenul mijlociu – errumaniera" lang="ro" hreflang="ro" data-title="Pleistocenul mijlociu" data-language-autonym="Română" data-language-local-name="errumaniera" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A2%D0%B8%D0%B1%D0%B0%D0%BD%D0%B8%D0%B9%D1%81%D0%BA%D0%B8%D0%B9_%D1%8F%D1%80%D1%83%D1%81" title="Тибанийский ярус – errusiera" lang="ru" hreflang="ru" data-title="Тибанийский ярус" data-language-autonym="Русский" data-language-local-name="errusiera" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Srednji_pleistocen" title="Srednji pleistocen – serbokroaziera" lang="sh" hreflang="sh" data-title="Srednji pleistocen" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbokroaziera" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple badge-Q70893996 mw-list-item" title=""><a href="https://simple.wikipedia.org/wiki/Middle_Pleistocene" title="Middle Pleistocene – Simple English" lang="en-simple" hreflang="en-simple" data-title="Middle Pleistocene" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Chiba_(geologi)" title="Chiba (geologi) – suediera" lang="sv" hreflang="sv" data-title="Chiba (geologi)" data-language-autonym="Svenska" data-language-local-name="suediera" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%8A%E0%B9%88%E0%B8%A7%E0%B8%87%E0%B8%AD%E0%B8%B2%E0%B8%A2%E0%B8%B8%E0%B8%8A%E0%B8%B4%E0%B8%9A%E0%B8%B2%E0%B9%80%E0%B8%99%E0%B8%B5%E0%B8%A2%E0%B8%99" title="ช่วงอายุชิบาเนียน – thailandiera" lang="th" hreflang="th" data-title="ช่วงอายุชิบาเนียน" data-language-autonym="ไทย" data-language-local-name="thailandiera" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/%C3%87ibanyen" title="Çibanyen – turkiera" lang="tr" hreflang="tr" data-title="Çibanyen" data-language-autonym="Türkçe" data-language-local-name="turkiera" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A2%D1%96%D0%B1%D0%B0%D0%BD%D1%81%D1%8C%D0%BA%D0%B8%D0%B9_%D1%8F%D1%80%D1%83%D1%81" title="Тібанський ярус – ukrainera" lang="uk" hreflang="uk" data-title="Тібанський ярус" data-language-autonym="Українська" data-language-local-name="ukrainera" 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/T%E1%BA%A7ng_Chibania" title="Tầng Chibania – vietnamera" lang="vi" hreflang="vi" data-title="Tầng Chibania" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamera" 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/Q492596#sitelinks-wikipedia" title="Aldatu hizkuntzen arteko loturak" class="wbc-editpage">Aldatu loturak</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Izen-tarteak"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Ioniarra" title="Eduki orrialdea ikusi [c]" accesskey="c"><span>Artikulua</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Eztabaida:Ioniarra&action=edit&redlink=1" rel="discussion" class="new" title="Artikuluari buruzko eztabaida (sortu gabe) [t]" accesskey="t"><span>Eztabaida</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Aldatu hizkuntza aldaera" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">euskara</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Ikusketak"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Ioniarra"><span>Irakurri</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Ioniarra&veaction=edit" title="Orri hau aldatu [v]" accesskey="v"><span>Aldatu</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Ioniarra&action=edit" title="Idatzi orri honen iturburu kodea [e]" accesskey="e"><span>Aldatu iturburu kodea</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Ioniarra&action=history" title="Artikulu honen aurreko bertsioak. [h]" accesskey="h"><span>Ikusi historia</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Tresnak" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Tresnak</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Tresnak</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">mugitu alboko barrara</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">ezkutatu</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="More options" > <div class="vector-menu-heading"> Ekintzak </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Ioniarra"><span>Irakurri</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Ioniarra&veaction=edit" title="Orri hau aldatu [v]" accesskey="v"><span>Aldatu</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Ioniarra&action=edit" title="Idatzi orri honen iturburu kodea [e]" accesskey="e"><span>Aldatu iturburu kodea</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Ioniarra&action=history"><span>Ikusi historia</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Orokorra </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Berezi:ZerkLotzenDuHona/Ioniarra" title="Orri honetaranzko esteka duten wiki orri guztien zerrenda [j]" accesskey="j"><span>Honanzko esteka duten orriak</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Berezi:RecentChangesLinked/Ioniarra" rel="nofollow" title="Orri honetatik esteka duten orrietako azken aldaketak [k]" accesskey="k"><span>Lotutako orrietako aldaketak</span></a></li><li id="t-upload" class="mw-list-item"><a href="//commons.wikimedia.org/wiki/Special:UploadWizard?uselang=eu" title="Irudiak edo media fitxategiak igo [u]" accesskey="u"><span>Fitxategia igo</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Berezi:OrrialdeBereziak" title="Orri berezi guztien zerrenda [q]" accesskey="q"><span>Orri bereziak</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Ioniarra&oldid=8367803" title="Orriaren bertsio honetaranzko esteka iraunkorra"><span>Lotura iraunkorra</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Ioniarra&action=info" title="Orrialde honi buruzko informazio gehiago"><span>Orri honen datuak</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Berezi:CiteThisPage&page=Ioniarra&id=8367803&wpFormIdentifier=titleform" title="Orri honen aipua egiteko moduari buruzko informazioa"><span>Artikulu hau aipatu</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Berezi:UrlShortener&url=https%3A%2F%2Feu.wikipedia.org%2Fwiki%2FIoniarra"><span>URL laburra lortu</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Berezi:QrCode&url=https%3A%2F%2Feu.wikipedia.org%2Fwiki%2FIoniarra"><span>QR kodea jaitsi</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Inprimatu/esportatu </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Berezi:Book&bookcmd=book_creator&referer=Ioniarra"><span>Liburu bat sortu</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Berezi:DownloadAsPdf&page=Ioniarra&action=show-download-screen"><span>Deskargatu PDF formatuan</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Ioniarra&printable=yes" title="Orrialde honen bertsio inprimagarria [p]" accesskey="p"><span>Inprimatzeko bertsioa</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Beste proiektuetan </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Chibanian" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q492596" title="Datuen biltegi elementu batera lotuta [g]" accesskey="g"><span>Wikidata itema</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Itxura"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Itxura</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">mugitu alboko barrara</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">ezkutatu</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Wikipedia, Entziklopedia askea</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="eu" dir="ltr"><table class="wikitable" rules="all" cellpadding="1" style="float:right; border: 1px solid #000000; margin-left:20px; font-size:90%;"> <tbody><tr> <th><a href="/wiki/Aro_(geologia)" title="Aro (geologia)">Aroa</a> </th> <th colspan="2"><a href="/wiki/Periodo_(geologia)" title="Periodo (geologia)">Periodoa</a> </th> <th><a href="/wiki/Garai_(geologia)" class="mw-redirect" title="Garai (geologia)">Garaia</a> </th> <th><a href="/w/index.php?title=Adina_(geologia)&action=edit&redlink=1" class="new" title="Adina (geologia) (sortu gabe)">Adina</a> </th> <th>Hasiera (<a href="/wiki/Megaannum" class="mw-redirect" title="Megaannum">Ma</a>) </th></tr> <tr> <td rowspan="7" style="background:rgb(246,236,57)"><a href="/wiki/Zenozoiko" title="Zenozoiko">Zenozoikoa</a> </td> <td colspan="2" style="background:rgb(254,246,145)" rowspan="5"><a href="/wiki/Kuaternario" title="Kuaternario">Kuaternarioa</a> </td> <td style="background:rgb(254,241,224)" colspan="2"><a href="/wiki/Holozeno" title="Holozeno">Holozenoa</a> </td> <td valign="bottom" style="background:rgb(254,241,224)"><span typeof="mw:File"><a href="/wiki/Fitxategi:Clavo_dorado.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/83/Clavo_dorado.svg/10px-Clavo_dorado.svg.png" decoding="async" width="10" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/83/Clavo_dorado.svg/15px-Clavo_dorado.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/83/Clavo_dorado.svg/20px-Clavo_dorado.svg.png 2x" data-file-width="37" data-file-height="59" /></a></span><small>0,0117</small> </td></tr> <tr> <td rowspan="4" style="background:rgb(254,239,184)"><a href="/wiki/Pleistozeno" title="Pleistozeno">Pleistozenoa</a> </td> <td style="background:rgb(254,241,214)"><a href="/wiki/Tarantiar" title="Tarantiar">Tarantiarra</a> </td> <td valign="bottom" style="background:rgb(254,241,214)"><small>0,126</small> </td></tr> <tr> <td style="background:rgb(254,240,204)"><a class="mw-selflink selflink">Ioniarra</a> </td> <td valign="bottom" style="background:rgb(254,240,204)"><small>0,781</small> </td></tr> <tr> <td style="background:rgb(254,239,193)"><a href="/wiki/Calabriar_(estaia)" title="Calabriar (estaia)">Calabriarra</a> </td> <td valign="bottom" style="background:rgb(254,239,193)"><span typeof="mw:File"><a href="/wiki/Fitxategi:Clavo_dorado.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/83/Clavo_dorado.svg/10px-Clavo_dorado.svg.png" decoding="async" width="10" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/83/Clavo_dorado.svg/15px-Clavo_dorado.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/83/Clavo_dorado.svg/20px-Clavo_dorado.svg.png 2x" data-file-width="37" data-file-height="59" /></a></span><small>1,806</small> </td></tr> <tr> <td style="background:rgb(254,238,173)"><a href="/wiki/Gelasiar" title="Gelasiar">Gelasiarra</a> </td> <td valign="bottom" style="background:rgb(255,237,179)"><span typeof="mw:File"><a href="/wiki/Fitxategi:Clavo_dorado.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/83/Clavo_dorado.svg/10px-Clavo_dorado.svg.png" decoding="async" width="10" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/83/Clavo_dorado.svg/15px-Clavo_dorado.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/83/Clavo_dorado.svg/20px-Clavo_dorado.svg.png 2x" data-file-width="37" data-file-height="59" /></a></span><small>2,588</small> </td></tr> <tr> <td colspan="2" style="background:rgb(254,221,45)"><a href="/wiki/Neogeno" title="Neogeno">Neogenoa</a> </td> <td colspan="2"> </td> <td valign="bottom" style="background:rgb(254,221,45)"><small>23,03</small> </td></tr> <tr> <td colspan="2" style="background:rgb(254,161,99)"><a href="/wiki/Paleogeno" title="Paleogeno">Paleogenoa</a> </td> <td colspan="2"> </td> <td style="background:rgb(254,161,99)"><span typeof="mw:File"><a href="/wiki/Fitxategi:Clavo_dorado.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/83/Clavo_dorado.svg/10px-Clavo_dorado.svg.png" decoding="async" width="10" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/83/Clavo_dorado.svg/15px-Clavo_dorado.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/83/Clavo_dorado.svg/20px-Clavo_dorado.svg.png 2x" data-file-width="37" data-file-height="59" /></a></span><small>66</small> </td></tr></tbody></table> <p><b>Ioniarra</b> edo <b>Erdi Pleistozenoa</b> <a href="/wiki/Pleistozeno" title="Pleistozeno">Pleistozenoko</a> estaia da <a href="/wiki/ICS" class="mw-redirect" title="ICS">ICSren</a> <a href="/wiki/Garai_geologiko" class="mw-redirect" title="Garai geologiko">garai geologikoen</a> artean.<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> Orain dela 0,781 <a href="/wiki/Ma" title="Ma">Ma</a> eta 0,126 Ma (milioi urte) hedatu zen. <a href="/wiki/Paleoantropologia" title="Paleoantropologia">Paleoantropologia</a> arloan, garai hartan <i><a href="/wiki/Homo_erectus" title="Homo erectus">homo erectus</a></i> eta <i><a href="/wiki/Homo_sapiens" title="Homo sapiens">homo sapiens</a></i> arteko iragatea gertatu zen. </p> <div class="mw-heading mw-heading2"><h2 id="Erreferentziak">Erreferentziak</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Ioniarra&veaction=edit&section=1" title="Aldatu atal hau: «Erreferentziak»" class="mw-editsection-visualeditor"><span>aldatu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Ioniarra&action=edit&section=1" title="Edit section's source code: Erreferentziak"><span>aldatu iturburu kodea</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist" style="list-style-type: decimal;"> <ol class="references"> <li id="cite_note-1"><a href="#cite_ref-1">↑</a> <span class="reference-text"><span class="citation"></span> <span class="citation" id="CITEREFGradstein,_F.M.;_Ogg,_J.G._&_Smith,_A.G.2005">Gradstein, F.M.; Ogg, J.G. & Smith, A.G., ed. <i>A Geologic Time Scale 2004. </i> Cambridge: <a href="/wiki/Cambridge_University_Press" title="Cambridge University Press">Cambridge University Press</a> <a href="/wiki/International_Standard_Book_Number" title="International Standard Book Number">ISBN</a> <a href="/wiki/Berezi:BookSources/0-521-78142-6" title="Berezi:BookSources/0-521-78142-6">0-521-78142-6</a>.</span>.</span> </li> </ol></div> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r9236167">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid 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.navbox-title{background-color:#ccf}.mw-parser-output .navbox-abovebelow,.mw-parser-output .navbox-group,.mw-parser-output .navbox-subgroup .navbox-title{background-color:#ddf}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background-color:#e6e6ff}.mw-parser-output .navbox-even{background-color:#f7f7f7}.mw-parser-output .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}</style></div><div role="navigation" class="navbox" aria-labelledby="Lurraren_historia_geologikoa" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse 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:r9236167"><style data-mw-deduplicate="TemplateStyles:r9235565">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-ikusi"><a href="/w/index.php?title=Txantiloi:Lurraren_historia_geologikoa&action=edit&redlink=1" class="new" title="Txantiloi:Lurraren historia geologikoa (sortu gabe)"><abbr title="Txantiloi hau ikusi" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">i</abbr></a></li><li class="nv-eztabaida"><a href="/w/index.php?title=Txantiloi_eztabaida:Lurraren_historia_geologikoa&action=edit&redlink=1" class="new" title="Txantiloi eztabaida:Lurraren historia geologikoa (sortu gabe)"><abbr title="Txantiloi hau eztabaidatu" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">e</abbr></a></li><li class="nv-aldatu"><a class="external text" href="https://eu.wikipedia.org/w/index.php?title=Txantiloi:Lurraren_historia_geologikoa&action=edit"><abbr title="Txantiloi hau aldatu" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">a</abbr></a></li></ul></div><div id="Lurraren_historia_geologikoa" style="font-size:114%;margin:0 4em"><a href="/wiki/Lurraren_historia" title="Lurraren historia">Lurraren historia geologikoa</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Zenozoiko" title="Zenozoiko">Zenozoikoa¹<br /><span style="font-weight:normal;">(gaur egun–66.0 Mya)</span></a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" 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:19em"><a href="/wiki/Kuaternario" title="Kuaternario">Kuaternarioa <span style="font-weight:normal;">(gaur egun–2.588 Mya)</span></a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Holozeno" title="Holozeno">Holozenoa (gaur egun–11.784 kya)</a></li> <li><a href="/wiki/Pleistozeno" title="Pleistozeno">Pleistozenoa (11.784 kya–2.588 Mya)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:19em"><a href="/wiki/Neogeno" title="Neogeno">Neogenoa <span style="font-weight:normal;">(2.588–23.03 Mya)</span></a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Pliozeno" title="Pliozeno">Pliozenoa (2.588–5.333 Mya)</a></li> <li><a href="/wiki/Miozeno" title="Miozeno">Miozenoa (5.333–23.03 Mya)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:19em"><a href="/wiki/Paleogeno" title="Paleogeno">Paleogenoa <span style="font-weight:normal;">(23.03–66.0 Mya)</span></a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Oligozeno" title="Oligozeno">Oligozenoa (23.03–33.9 Mya)</a></li> <li><a href="/wiki/Eozeno" title="Eozeno">Eozenoa (33.9–56.0 Mya)</a></li> <li><a href="/wiki/Paleozeno" title="Paleozeno">Paleozenoa (56.0–66.0 Mya)</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Mesozoiko" title="Mesozoiko">Mesozoikoa¹<br /><span style="font-weight:normal;">(66.0–251.902 Mya)</span></a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" 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:19em"><a href="/wiki/Kretazeoa" title="Kretazeoa">Kretazeoa <span style="font-weight:normal;">(66.0–145.0 Mya)</span></a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Kretazeo_Berantiar" title="Kretazeo Berantiar">Berantiarra (66.0–100.5 Mya)</a></li> <li><a href="/wiki/Kretazeo_Goiztiar" title="Kretazeo Goiztiar">Goiztiarra (100.5–145.0 Mya)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:19em"><a href="/wiki/Jurasiko" title="Jurasiko">Jurasikoa <span style="font-weight:normal;">(145.0–201.3 Mya)</span></a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Jurasiko_Berantiar" title="Jurasiko Berantiar">Berantiarra (145.0–163.5 Mya)</a></li> <li><a href="/wiki/Erdi_Jurasikoa" class="mw-redirect" title="Erdi Jurasikoa">Erdikoa (163.5–174.1 Mya)</a></li> <li><a href="/wiki/Jurasiko_Goiztiarra" class="mw-redirect" title="Jurasiko Goiztiarra">Goiztiarra (174.1–201.3 Mya)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:19em"><a href="/wiki/Triasiko" title="Triasiko">Triasikoa <span style="font-weight:normal;">(201.3–251.902 Mya)</span></a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Triasiko_Berantiar" title="Triasiko Berantiar">Berantiarra (201.3–237 Mya)</a></li> <li><a href="/wiki/Erdi_Triasikoa" class="mw-redirect" title="Erdi Triasikoa">Erdikoa (237–247.2 Mya)</a></li> <li><a href="/wiki/Behe_Triasiko" title="Behe Triasiko">Goiztiarra (247.2–251.902 Mya)</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Paleozoiko" title="Paleozoiko">Paleozoikoa¹<br /><span style="font-weight:normal;">(251.902–541.0 Mya)</span></a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" 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:19em"><a href="/wiki/Permiar" title="Permiar">Permiarra <span style="font-weight:normal;">(251.902–298.9 Mya)</span></a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=Lopingiar&action=edit&redlink=1" class="new" title="Lopingiar (sortu gabe)">Lopingiarra (251.902–259.8 Mya)</a></li> <li><a href="/w/index.php?title=Guadalupear&action=edit&redlink=1" class="new" title="Guadalupear (sortu gabe)">Guadalupearra (259.8–272.3 Mya)</a></li> <li><a href="/wiki/Cisuraliar" title="Cisuraliar">Cisuraliarra (272.3–298.9 Mya)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:19em"><a href="/wiki/Karbonifero" title="Karbonifero">Karboniferoa <span style="font-weight:normal;">(298.9–358.9 Mya)</span></a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=Pennisilbaniar_(geologia)&action=edit&redlink=1" class="new" title="Pennisilbaniar (geologia) (sortu gabe)">Pennsilbaniarra (298.9–323.2 Mya)</a></li> <li><a href="/w/index.php?title=Mississippiar_(geologia)&action=edit&redlink=1" class="new" title="Mississippiar (geologia) (sortu gabe)">Mississippiar (323.2–358.9 Mya)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:19em"><a href="/wiki/Devoniar" title="Devoniar">Devoniarra <span style="font-weight:normal;">(358.9–419.2 Mya)</span></a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=Devoniar_Berantiarra&action=edit&redlink=1" class="new" title="Devoniar Berantiarra (sortu gabe)">Berantiarra (358.9–382.7 Mya)</a></li> <li><a href="/w/index.php?title=Erdi_Devoniarra&action=edit&redlink=1" class="new" title="Erdi Devoniarra (sortu gabe)">Erdikoa (382.7–393.3 Mya)</a></li> <li><a href="/w/index.php?title=Devoniar_Goiztiarra&action=edit&redlink=1" class="new" title="Devoniar Goiztiarra (sortu gabe)">Goiztiarra (393.3–419.2 Mya)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:19em"><a href="/wiki/Siluriar" title="Siluriar">Siluriarra <span style="font-weight:normal;">(419.2–443.8 Mya)</span></a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=Pridoliar&action=edit&redlink=1" class="new" title="Pridoliar (sortu gabe)">Pridoliarra (419.2–423.0 Mya)</a></li> <li><a href="/w/index.php?title=Ludlow_garaia&action=edit&redlink=1" class="new" title="Ludlow garaia (sortu gabe)">Ludlow (423.0–427.4 Mya)</a></li> <li><a href="/w/index.php?title=Wenlock_garaia&action=edit&redlink=1" class="new" title="Wenlock garaia (sortu gabe)">Wenlock (427.4–433.4 Mya)</a></li> <li><a href="/w/index.php?title=Llandovery_garaia&action=edit&redlink=1" class="new" title="Llandovery garaia (sortu gabe)">Llandovery (433.4–443.8 Mya)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:19em"><a href="/wiki/Ordoviziar" title="Ordoviziar">Ordoviziarra <span style="font-weight:normal;">(443.8–485.4 Mya)</span></a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=Ordoviziar_Berantiarra&action=edit&redlink=1" class="new" title="Ordoviziar Berantiarra (sortu gabe)">Berantiarra (443.8–458.4 Mya)</a></li> <li><a href="/w/index.php?title=Erdi_Ordoviziarra&action=edit&redlink=1" class="new" title="Erdi Ordoviziarra (sortu gabe)">Erdikoa (458.4–470.0 Mya)</a></li> <li><a href="/w/index.php?title=Ordoviziar_Goiztiarra&action=edit&redlink=1" class="new" title="Ordoviziar Goiztiarra (sortu gabe)">Goiztiarra (470.0–485.4 Mya)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:19em"><a href="/wiki/Kanbriar" title="Kanbriar">Kanbriarra <span style="font-weight:normal;">(485.4–541.0 Mya)</span></a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Furongiar" title="Furongiar">Furongiarra (485.4–497 Mya)</a></li> <li><a href="/w/index.php?title=Kanbriarreko_3_Seriea&action=edit&redlink=1" class="new" title="Kanbriarreko 3 Seriea (sortu gabe)">3 Seriea (497–509 Mya)</a></li> <li><a href="/w/index.php?title=Kanbriarreko_2_Seriea&action=edit&redlink=1" class="new" title="Kanbriarreko 2 Seriea (sortu gabe)">2 Seriea (509–521 Mya)</a></li> <li><a href="/w/index.php?title=Terreneuviar&action=edit&redlink=1" class="new" title="Terreneuviar (sortu gabe)">Terreneuviarra (521–541.0 Mya)</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Proterozoiko" title="Proterozoiko">Proterozoikoa²<br /><span style="font-weight:normal;">(541.0 Mya–2.5 Gya)</span></a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" 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:19em"><a href="/wiki/Neoproterozoiko" title="Neoproterozoiko">Neoproterozoikoa <span style="font-weight:normal;">(541.0 Mya–1 Gya)</span></a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Ediacararra" class="mw-redirect" title="Ediacararra">Ediacararra (541.0–~635 Mya)</a></li> <li><a href="/wiki/Cryogeniarra" class="mw-redirect" title="Cryogeniarra">Cryogeniarra (~635–~720 Mya)</a></li> <li><a href="/w/index.php?title=Garai_Toniar&action=edit&redlink=1" class="new" title="Garai Toniar (sortu gabe)">Toniarra (~720 Mya–1 Gya)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:19em"><a href="/wiki/Mesoproterozoiko" title="Mesoproterozoiko">Mesoproterozoikoa <span style="font-weight:normal;">(1–1.6 Gya)</span></a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=Garai_Steniarra&action=edit&redlink=1" class="new" title="Garai Steniarra (sortu gabe)">Steniarra (1–1.2 Gya)</a></li> <li><a href="/w/index.php?title=Garai_Ektasiarra&action=edit&redlink=1" class="new" title="Garai Ektasiarra (sortu gabe)">Ektasiarra (1.2–1.4 Gya)</a></li> <li><a href="/w/index.php?title=Garai_Kalimmiarra&action=edit&redlink=1" class="new" title="Garai Kalimmiarra (sortu gabe)">Kalimmiarra (1.4–1.6 Gya)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:19em"><a href="/wiki/Paleoproterozoiko" title="Paleoproterozoiko">Paleoproterozoikoa <span style="font-weight:normal;">(1.6–2.5 Gya)</span></a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Statheriarra" class="mw-redirect" title="Statheriarra">Statheriarra (1.6–1.8 Gya)</a></li> <li><a href="/wiki/Orosiriar" title="Orosiriar">Orosiriarra (1.8–2.05 Gya)</a></li> <li><a href="/wiki/Rhyaciar" title="Rhyaciar">Rhyaciarra (2.05–2.3 Gya)</a></li> <li><a href="/wiki/Sideriar" title="Sideriar">Sideriarra (2.3–2.5 Gya)</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Arkearra" class="mw-redirect" title="Arkearra">Arkearra² <span style="font-weight:normal;">(2.5–4 Gya)</span></a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" 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="Aroak" scope="row" class="navbox-group" style="width:19em"><a href="/wiki/Aro_(geologia)" title="Aro (geologia)">Aroak</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=Neoarkearra&action=edit&redlink=1" class="new" title="Neoarkearra (sortu gabe)">Neoarkearra (2.5–2.8 Gya)</a></li> <li><a href="/w/index.php?title=Mesoarkearra&action=edit&redlink=1" class="new" title="Mesoarkearra (sortu gabe)">Mesoarkearra (2.8–3.2 Gya)</a></li> <li><a href="/wiki/Paleoarkearra" title="Paleoarkearra">Paleoarkearra (3.2–3.6 Gya)</a></li> <li><a href="/wiki/Eoarkearra" title="Eoarkearra">Eoarkearra (3.6–4 Gya)</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Hadearra" class="mw-redirect" title="Hadearra">Hadearra² <span style="font-weight:normal;">(4–4.6 Gya)</span></a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" 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:19em"> </th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> </div></td></tr></tbody></table><div></div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div>kya bat = duela mila urte. Mya bat = duela milioi bat urte. Gya bat = duela mila milioi urte. = ¹<a href="/wiki/Fanerozoiko" title="Fanerozoiko">Fanerozoiko eona</a>. = ²<a href="/wiki/Kanbriarraurrea" class="mw-redirect" title="Kanbriarraurrea">Kanbriarraurre supereona</a>.<br />Estekak: <a rel="nofollow" class="external text" href="http://stratigraphy.org/ICSchart/ChronostratChart2017-02.pdf">(2017/02)</a>. <a href="/wiki/Nazioarteko_Estratigrafia_Batzordea" title="Nazioarteko Estratigrafia Batzordea">Nazioarteko Estratigrafia Batzordea</a>. 2015eko uztailaren 13an kontsultatua. <a rel="nofollow" class="external text" href="https://pubs.usgs.gov/fs/2007/3015/fs2007-3015.pdf">Divisions of Geologic Time—Major Chronostratigraphic and Geochronologic Units</a> USGS 2013ko martxoaren 10ean kontsultatua.</div></td></tr></tbody></table></div> <div class="mw-heading mw-heading2"><h2 id="Kanpo_estekak">Kanpo estekak</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Ioniarra&veaction=edit&section=2" title="Aldatu atal hau: «Kanpo estekak»" class="mw-editsection-visualeditor"><span>aldatu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Ioniarra&action=edit&section=2" title="Edit section's source code: Kanpo estekak"><span>aldatu iturburu kodea</span></a><span class="mw-editsection-bracket">]</span></span></div> <div style="clear:both;"></div><style data-mw-deduplicate="TemplateStyles:r7786466">.mw-parser-output .mw-authority-control{margin-top:1.5em}.mw-parser-output .mw-authority-control .navbox hr:last-child{display:none}.mw-parser-output .mw-authority-control .navbox+.mw-mf-linked-projects{display:none}.mw-parser-output .mw-authority-control,.mw-parser-output .mw-mf-linked-projects{border:1px solid #a2a9b1;font-size:88%}.mw-parser-output .mw-authority-control .mw-mf-linked-projects ul li{margin-bottom:0}</style><div class="mw-authority-control"><div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r9236167"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r9236165"></div><div role="navigation" class="navbox" aria-labelledby="Autoritate_kontrola" style="width: inherit;padding:3px"><table class="nowraplinks hlist navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th id="Autoritate_kontrola" scope="row" class="navbox-group" style="width:1%;width: 12%; 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