{"id":350574,"date":"2025-08-28T19:49:10","date_gmt":"2025-08-28T19:49:10","guid":{"rendered":"https:\/\/www.europesays.com\/fr\/350574\/"},"modified":"2025-08-28T19:49:10","modified_gmt":"2025-08-28T19:49:10","slug":"un-etrange-dinosaure-recouvert-dune-armure-avec-des-pointes-decouvert-au-maroc-actualites","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/fr\/350574\/","title":{"rendered":"Un \u00ab\u00a0\u00e9trange\u00a0\u00bb dinosaure, recouvert d&rsquo;une armure avec des pointes, d\u00e9couvert au Maroc : Actualit\u00e9s"},"content":{"rendered":"<p class=\"lead \">Un dinosaure consid\u00e9r\u00e9 comme l&rsquo;un des plus \u00ab\u00a0\u00e9tranges\u00a0\u00bb jamais d\u00e9couverts \u00e9tait dot\u00e9 d&rsquo;une armure sophistiqu\u00e9e avec des pointes d&rsquo;un m\u00e8tre de long sortant de son cou, selon une \u00e9tude publi\u00e9e dans la revue scientifique Nature.<\/p>\n<p class=\"lead \">Le Spicomellus, qui a v\u00e9cu il y a environ 165 millions d&rsquo;ann\u00e9es, est le plus ancien exemple d&rsquo;un groupe de dinosaures cuirass\u00e9s et herbivores appel\u00e9s ankylosaures.<\/p>\n<p class=\"lead \">L&rsquo;image que les pal\u00e9ontologues se faisaient du Spicomellus reposait sur un seul os trouv\u00e9 au Maroc en 2019. Mais la d\u00e9couverte de nouveaux fossiles a permis aux scientifiques de se faire une id\u00e9e plus pr\u00e9cise de ce dinosaure pour le moins inhabituel.<\/p>\n<p class=\"lead \">Ils ont ainsi montr\u00e9 qu&rsquo;il avait des pointes osseuses partant de ses c\u00f4tes et de son cou, ce qui n&rsquo;avait jamais \u00e9t\u00e9 observ\u00e9 auparavant chez aucune autre esp\u00e8ce vert\u00e9br\u00e9e vivante ou \u00e9teinte, selon les recherches publi\u00e9es mercredi.<\/p>\n<p class=\"lead \">Le Spicomellus \u00ab\u00a0est l&rsquo;un des plus \u00e9tranges dinosaures que nous ayons jamais d\u00e9couverts\u00a0\u00bb, a expliqu\u00e9 Richard Butler, professeur \u00e0 l&rsquo;universit\u00e9 de Birmingham (centre de l&rsquo;Angleterre) et co-responsable du projet de recherche.<\/p>\n<p class=\"lead \">Il s&rsquo;agit d&rsquo;une \u00ab\u00a0d\u00e9couverte incroyablement importante\u00a0\u00bb. <\/p>\n<p class=\"lead \">Ces fossiles \u00ab\u00a0absolument bizarres\u00a0\u00bb modifient la fa\u00e7on dont les scientifiques per\u00e7oivent l&rsquo;\u00e9volution des dinosaures cuirass\u00e9s, assure Susannah Maidment, du Mus\u00e9e d&rsquo;histoire naturelle de Londres. <\/p>\n<p class=\"lead \">Si l&rsquo;armure servait probablement initialement au dinosaure \u00e0 se d\u00e9fendre, elle a s\u00fbrement \u00e9t\u00e9 utilis\u00e9e plus tard pour attirer des partenaires et impressionner les rivaux, selon Susannah Maidment, \u00e9galement professeure \u00e0 l&rsquo;universit\u00e9 de Birmingham et co-responsable du projet.<\/p>\n<p class=\"small font-weight-bold text-gray3 \"> publi\u00e9 le 28 ao\u00fbt \u00e0 19h41, AFP<\/p>\n<p>                             Partager<\/p>\n","protected":false},"excerpt":{"rendered":"Un dinosaure consid\u00e9r\u00e9 comme l&rsquo;un des plus \u00ab\u00a0\u00e9tranges\u00a0\u00bb jamais d\u00e9couverts \u00e9tait dot\u00e9 d&rsquo;une armure sophistiqu\u00e9e avec des pointes&hellip;\n","protected":false},"author":2,"featured_media":350575,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[1011,27,6228,2223,41227,43,40,41,39,42,44],"class_list":{"0":"post-350574","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-sciences-et-technologies","8":"tag-fr","9":"tag-france","10":"tag-gb","11":"tag-maroc","12":"tag-palontologie","13":"tag-science","14":"tag-science-and-technology","15":"tag-sciences","16":"tag-sciences-et-technologies","17":"tag-technologies","18":"tag-technology"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@fr\/115108129353096514","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/350574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/comments?post=350574"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/350574\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media\/350575"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media?parent=350574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/categories?post=350574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/tags?post=350574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}