{"id":70932,"date":"2025-08-20T12:00:00","date_gmt":"2025-08-20T12:00:00","guid":{"rendered":"https:\/\/www.africa-press.net\/senegal\/politique\/decouverte-dun-dinosaure-armure-au-maroc"},"modified":"2025-09-02T23:17:16","modified_gmt":"2025-09-02T23:17:16","slug":"decouverte-dun-dinosaure-armure-au-maroc","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/decouverte-dun-dinosaure-armure-au-maroc","title":{"rendered":"D\u00e9couverte D\u2019Un Dinosaure Armur\u00e9 au Maroc"},"content":{"rendered":"<p><span style=\"color: #ff6600\"><strong>Africa-Press &#8211; Senegal. <\/strong><\/span>Un dinosaure conside\u0301re\u0301 comme l\u2019un des plus \u00ab e\u0301tranges \u00bb jamais de\u0301couverts e\u0301tait dote\u0301 d\u2019une armure sophistique\u0301e avec des pointes d\u2019un me\u0300tre de long sortant de son cou, selon une e\u0301tude publie\u0301e dans la revue scientifique Nature. Le Spicomellus, qui a ve\u0301cu il y a environ 165 millions d\u2019anne\u0301es, est le plus ancien exemple d\u2019un groupe de dinosaures cuirasse\u0301s et herbivores appele\u0301s ankylosaures.<\/p>\n<p>L\u2019image que les pale\u0301ontologues se faisaient du Spicomellus reposait sur un seul os trouve\u0301 au Maroc en 2019. Mais la de\u0301couverte de nouveaux fossiles a permis aux scientifiques de se faire une ide\u0301e plus pre\u0301cise de ce dinosaure pour le moins inhabituel. Ils ont ainsi montre\u0301 qu\u2019il avait des pointes osseuses partant de ses co\u0302tes et de son cou, ce qui n\u2019avait jamais e\u0301te\u0301 observe\u0301 auparavant chez aucune autre espe\u0300ce verte\u0301bre\u0301e vivante ou e\u0301teinte, selon les recherches publie\u0301es le 27 aou\u0302t.<\/p>\n<p><b>Une armure pour attirer des partenaires et impressionner les rivaux?<\/b><\/p>\n<p>Le Spicomellus \u00ab est l\u2019un des plus e\u0301tranges dinosaures que nous ayons jamais de\u0301couverts \u00bb, a explique\u0301 Richard Butler, professeur a\u0300 l\u2019universite\u0301 de Birmingham (centre de l\u2019Angleterre) et co-responsable du projet de recherche. Il s\u2019agit d\u2019une \u00ab de\u0301couverte incroyablement importante \u00bb.<\/p>\n<p>Ces fossiles \u00ab absolument bizarres \u00bb modifient la fac\u0327on dont les scientifiques perc\u0327oivent l\u2019e\u0301volution des dinosaures cuirasse\u0301s, assure Susannah Maidment, du Muse\u0301e d\u2019histoire naturelle de Londres. Si l\u2019armure servait probablement initialement au dinosaure a\u0300 se de\u0301fendre, elle a su\u0302rement e\u0301te\u0301 utilise\u0301e plus tard pour attirer des partenaires et impressionner les rivaux, selon Susannah Maidment, e\u0301galement professeure a\u0300 l\u2019universite\u0301 de Birmingham et co-responsable du projet.<\/p>\n<p><strong>Pour plus d&rsquo;informations et d&rsquo;analyses sur la <span style=\"color: #ff6600\">Senegal<\/span>, suivez <span style=\"color: #ff6600\">Africa-Press<\/span><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Africa-Press &#8211; Senegal. Un dinosaure conside\u0301re\u0301 comme l\u2019un des plus \u00ab e\u0301tranges \u00bb jamais de\u0301couverts e\u0301tait dote\u0301 d\u2019une armure sophistique\u0301e avec des pointes d\u2019un me\u0300tre de long sortant de son cou, selon une e\u0301tude publie\u0301e dans la revue scientifique Nature. Le Spicomellus, qui a ve\u0301cu il y a environ 165 millions d\u2019anne\u0301es, est le plus [&hellip;]<\/p>\n","protected":false},"author":82,"featured_media":70931,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,10],"tags":[44],"class_list":["post-70932","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-toutes-les-actualites","tag-senegal-2"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.1 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>D\u00e9couverte D\u2019Un Dinosaure Armur\u00e9 au Maroc - Senegal<\/title>\n<meta name=\"description\" content=\"Un dinosaure conside\u0301re\u0301 comme l\u2019un des plus \u00ab e\u0301tranges \u00bb jamais de\u0301couverts e\u0301tait dote\u0301 d\u2019une armure sophistique\u0301e av ...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/decouverte-dun-dinosaure-armure-au-maroc\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"D\u00e9couverte D\u2019Un Dinosaure Armur\u00e9 au Maroc\" \/>\n<meta property=\"og:description\" content=\"Un dinosaure conside\u0301re\u0301 comme l\u2019un des plus \u00ab e\u0301tranges \u00bb jamais de\u0301couverts e\u0301tait dote\u0301 d\u2019une armure sophistique\u0301e av ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/decouverte-dun-dinosaure-armure-au-maroc\" \/>\n<meta property=\"og:site_name\" content=\"Senegal\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-20T12:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-02T23:17:16+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/senegal\/sites\/13\/2025\/09\/sm_1756883413.09194.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"cfeditorfr\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"cfeditorfr\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/decouverte-dun-dinosaure-armure-au-maroc#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/decouverte-dun-dinosaure-armure-au-maroc\"},\"author\":{\"name\":\"cfeditorfr\",\"@id\":\"https:\/\/www.africa-press.net\/senegal\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1\"},\"headline\":\"D\u00e9couverte D\u2019Un Dinosaure Armur\u00e9 au Maroc\",\"datePublished\":\"2025-08-20T12:00:00+00:00\",\"dateModified\":\"2025-09-02T23:17:16+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/decouverte-dun-dinosaure-armure-au-maroc\"},\"wordCount\":325,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/decouverte-dun-dinosaure-armure-au-maroc#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/senegal\/sites\/13\/2025\/09\/sm_1756883413.09194.jpg\",\"keywords\":[\"Senegal\"],\"articleSection\":[\"Divers\",\"Toutes les actualit\u00e9s\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/decouverte-dun-dinosaure-armure-au-maroc#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/decouverte-dun-dinosaure-armure-au-maroc\",\"url\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/decouverte-dun-dinosaure-armure-au-maroc\",\"name\":\"D\u00e9couverte D\u2019Un Dinosaure Armur\u00e9 au Maroc - 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