{"id":23,"date":"2018-01-11T22:00:07","date_gmt":"2018-01-11T21:00:07","guid":{"rendered":"http:\/\/baustelle.evolutionsweg.de\/?p=23"},"modified":"2025-08-18T23:17:17","modified_gmt":"2025-08-18T21:17:17","slug":"landgang-der-wirbeltiere","status":"publish","type":"post","link":"https:\/\/evolutionsweg.de\/fr\/landgang-der-wirbeltiere\/","title":{"rendered":"Les premiers vert\u00e9br\u00e9s conqui\u00e8rent la&nbsp;terre"},"content":{"rendered":"<p class=\"Jahre_Meter\">375 millions d\u2019ann\u00e9es jusqu\u2019\u00e0 aujourd\u2019hui<br>\n<img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-4452 alignnone\" src=\"https:\/\/evolutionsweg.de\/wp-content\/uploads\/11_Landg_Wt-300x33.png\" alt width=\"300\" height=\"33\" srcset=\"https:\/\/evolutionsweg.de\/wp-content\/uploads\/11_Landg_Wt-300x33.png 300w, https:\/\/evolutionsweg.de\/wp-content\/uploads\/11_Landg_Wt-768x84.png 768w, https:\/\/evolutionsweg.de\/wp-content\/uploads\/11_Landg_Wt-150x17.png 150w, https:\/\/evolutionsweg.de\/wp-content\/uploads\/11_Landg_Wt.png 1000w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\"><\/p>\n<p class=\"Zeitalter\">\u00c8re&nbsp;: Pal\u00e4o\u00adzoi\u00adkum\u2009\/\u2009Devon<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3963 size-full alignleft\" src=\"https:\/\/evolutionsweg.de\/wp-content\/uploads\/Wegpunkte\/11.jpg\" alt width=\"920\" height=\"384\" srcset=\"https:\/\/evolutionsweg.de\/wp-content\/uploads\/Wegpunkte\/11.jpg 920w, https:\/\/evolutionsweg.de\/wp-content\/uploads\/Wegpunkte\/11-300x125.jpg 300w, https:\/\/evolutionsweg.de\/wp-content\/uploads\/Wegpunkte\/11-768x321.jpg 768w, https:\/\/evolutionsweg.de\/wp-content\/uploads\/Wegpunkte\/11-150x63.jpg 150w\" sizes=\"auto, (max-width: 920px) 100vw, 920px\">Les multiples chan\u00adge\u00adments rapides du climat et la baisse de la teneur en oxyg\u00e8ne de l\u2019eau conduisent \u00e0 la <strong>troi\u00adsi\u00e8me extinc\u00adtion majeure<\/strong>. Une forte augmen\u00adta\u00adtion du volca\u00adnisme, proba\u00adble\u00adment caus\u00e9e par d\u2019im\u00adpor\u00adtants d\u00e9pla\u00adce\u00adments conti\u00adnen\u00adtaux, y contri\u00adbue \u00e9gale\u00adment. Les trois quarts de toutes les esp\u00e8ces aqua\u00adtiques sont touch\u00e9es. Les amphi\u00adbiens \u2013 des vert\u00e9\u00adbr\u00e9s qui peuvent respi\u00adrer l\u2019air et vivre sur terre \u2013 conqui\u00e8rent la terre comme un nouvel habi\u00adtat. En ce temps les premiers pois\u00adsons cros\u00adso\u00adpt\u00e9\u00adry\u00adgiens (le coela\u00adcanthe) appa\u00adraissent \u2013 ils existent encore aujourd\u2019hui.<br>\n<img loading=\"lazy\" decoding=\"async\" class=\"wp-image-606 alignleft\" src=\"http:\/\/evolutionsweg.de\/wp-content\/uploads\/Kontinente\/375_Devon.png\" alt width=\"273\" height=\"143\" srcset=\"https:\/\/evolutionsweg.de\/wp-content\/uploads\/Kontinente\/375_Devon.png 2353w, https:\/\/evolutionsweg.de\/wp-content\/uploads\/Kontinente\/375_Devon-300x157.png 300w, https:\/\/evolutionsweg.de\/wp-content\/uploads\/Kontinente\/375_Devon-1024x536.png 1024w, https:\/\/evolutionsweg.de\/wp-content\/uploads\/Kontinente\/375_Devon-768x402.png 768w, https:\/\/evolutionsweg.de\/wp-content\/uploads\/Kontinente\/375_Devon-1536x804.png 1536w, https:\/\/evolutionsweg.de\/wp-content\/uploads\/Kontinente\/375_Devon-2048x1072.png 2048w, https:\/\/evolutionsweg.de\/wp-content\/uploads\/Kontinente\/375_Devon-150x79.png 150w\" sizes=\"auto, (max-width: 273px) 100vw, 273px\"><\/p>\n<p class=\"Geoinfo\">Des mers peu profondes couvrent des parties des conti\u00adnents. Au d\u00e9but, le climat est chaud, semblable \u00e0 celui de l\u2019Eu\u00adrope d\u2019au\u00adjourd\u2019\u00adhui. Plus tard, les r\u00e9gions polaires se refroi\u00addissent progres\u00adsi\u00adve\u00adment. L\u2019Am\u00e9\u00adrique du Sud, qui est proche du p\u00f4le Sud, est parti\u00adcu\u00adli\u00e8\u00adre\u00adment touch\u00e9e.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les multiples chan\u00adge\u00adments rapides du climat et la baisse de la teneur en oxyg\u00e8ne de l\u2019eau conduisent \u00e0 la troi\u00adsi\u00e8me extinc\u00adtion majeure. Les amphi\u00adbiens \u2013 des vert\u00e9\u00adbr\u00e9s qui peuvent respi\u00adrer l\u2019air et vivre sur terre \u2013 conqui\u00e8rent la terre comme un nouvel habitat.<\/p>\n<p class=\"continue-reading-button\"> <a class=\"continue-reading-link\" href=\"https:\/\/evolutionsweg.de\/fr\/landgang-der-wirbeltiere\/\">\u2026mehr dazu<i class=\"crycon-right-dir\"><\/i><\/a><\/p>\n","protected":false},"author":1,"featured_media":3816,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"no","wp_typography_post_enhancements_disabled":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-23","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-wegpunkte"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"fr","enabled_languages":["de","fr","gb","pl"],"languages":{"de":{"title":true,"content":true,"excerpt":true},"fr":{"title":true,"content":true,"excerpt":true},"gb":{"title":true,"content":true,"excerpt":true},"pl":{"title":true,"content":true,"excerpt":true}}},"modified_by":"Administrator","_links":{"self":[{"href":"https:\/\/evolutionsweg.de\/fr\/wp-json\/wp\/v2\/posts\/23","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/evolutionsweg.de\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/evolutionsweg.de\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/evolutionsweg.de\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/evolutionsweg.de\/fr\/wp-json\/wp\/v2\/comments?post=23"}],"version-history":[{"count":0,"href":"https:\/\/evolutionsweg.de\/fr\/wp-json\/wp\/v2\/posts\/23\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/evolutionsweg.de\/fr\/wp-json\/wp\/v2\/media\/3816"}],"wp:attachment":[{"href":"https:\/\/evolutionsweg.de\/fr\/wp-json\/wp\/v2\/media?parent=23"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/evolutionsweg.de\/fr\/wp-json\/wp\/v2\/categories?post=23"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/evolutionsweg.de\/fr\/wp-json\/wp\/v2\/tags?post=23"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}