{"id":24452,"date":"2023-08-29T12:04:55","date_gmt":"2023-08-29T11:04:55","guid":{"rendered":"https:\/\/letempsmag.ma\/?p=24452"},"modified":"2023-08-29T12:04:56","modified_gmt":"2023-08-29T11:04:56","slug":"decouverte-au-maroc-de-fossiles-dun-cousin-primitif-du-tyranosaurus-rex","status":"publish","type":"post","link":"https:\/\/letempsmag.ma\/?p=24452","title":{"rendered":"D\u00e9couverte au Maroc de fossiles d\u2019un \u00abcousin primitif\u00bb du Tyranosaurus Rex"},"content":{"rendered":"\n<p>Des scientifiques marocains ont d\u00e9couvert des fossiles d\u2019un cousin primitif du Tyranosaurus Rex, qui avait un petit museau et des bras plus courts. Les deux esp\u00e8ces de dinosaures nouvellement identifi\u00e9es font partie de la famille des Abelisauridae, qui \u00e9taient les homologues carnivores des tyrannosaures de l&#8217;h\u00e9misph\u00e8re Nord. La d\u00e9couverte de ces fossiles, qui datent des derni\u00e8res p\u00e9riodes de l\u2019\u00e8re du Cr\u00e9tac\u00e9, souligne la riche diversit\u00e9 des dinosaures en Afrique juste avant qu&#8217;un ast\u00e9ro\u00efde ne provoque leur extinction g\u00e9n\u00e9ralis\u00e9e il y a plus de 66 millions d&#8217;ann\u00e9es.<\/p>\n\n\n\n<p>Les deux nouvelles esp\u00e8ces de dinosaures ont \u00e9t\u00e9 d\u00e9couvertes \u00e0 l&#8217;ext\u00e9rieur de Casablanca. Une esp\u00e8ce, trouv\u00e9e pr\u00e8s de la cit\u00e9 de Sidi Daoui, est repr\u00e9sent\u00e9e par un os du pied d&#8217;un pr\u00e9dateur d&#8217;environ deux m\u00e8tres et demi de long. L\u2019autre, provenant de Sidi Chennane, est un tibia d\u2019un carnivore qui mesurait environ cinq m\u00e8tres de long. Tous deux faisaient partie d&#8217;une famille de dinosaures carnivores primitifs connus sous le nom d&#8217;Ab\u00e9lisaures et vivaient aux c\u00f4t\u00e9s de l&#8217;Ab\u00e9lisaure Chenanisaurus Barbaricus, beaucoup plus grand, ce qui d\u00e9montre que le Maroc abritait diverses esp\u00e8ces pr\u00e9historiques de dinosaures.<\/p>\n\n\n\n<p><strong>C. A.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Des scientifiques marocains ont d\u00e9couvert des fossiles d\u2019un cousin primitif du Tyranosaurus Rex, qui avait un petit museau et des bras plus courts. Les deux esp\u00e8ces de dinosaures nouvellement identifi\u00e9es font partie de la famille des Abelisauridae, qui \u00e9taient les homologues carnivores des tyrannosaures de l&#8217;h\u00e9misph\u00e8re Nord. La d\u00e9couverte de ces fossiles, qui datent des &hellip;<\/p>\n","protected":false},"author":9,"featured_media":24453,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1119],"tags":[],"class_list":["post-24452","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science"],"_links":{"self":[{"href":"https:\/\/letempsmag.ma\/index.php?rest_route=\/wp\/v2\/posts\/24452","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/letempsmag.ma\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/letempsmag.ma\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/letempsmag.ma\/index.php?rest_route=\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/letempsmag.ma\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=24452"}],"version-history":[{"count":1,"href":"https:\/\/letempsmag.ma\/index.php?rest_route=\/wp\/v2\/posts\/24452\/revisions"}],"predecessor-version":[{"id":24454,"href":"https:\/\/letempsmag.ma\/index.php?rest_route=\/wp\/v2\/posts\/24452\/revisions\/24454"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/letempsmag.ma\/index.php?rest_route=\/wp\/v2\/media\/24453"}],"wp:attachment":[{"href":"https:\/\/letempsmag.ma\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=24452"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/letempsmag.ma\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=24452"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/letempsmag.ma\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=24452"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}