{"id":419,"date":"2025-07-22T10:35:18","date_gmt":"2025-07-22T10:35:18","guid":{"rendered":"http:\/\/rj-experience.com\/?page_id=419"},"modified":"2025-10-01T15:40:41","modified_gmt":"2025-10-01T15:40:41","slug":"rajasaurus","status":"publish","type":"page","link":"https:\/\/rj-experience.com\/index.php\/rajasaurus\/","title":{"rendered":"Rajasaurus"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"419\" class=\"elementor elementor-419\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d6b2802 e-flex e-con-boxed e-con e-parent\" data-id=\"d6b2802\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ee62f6c elementor-widget elementor-widget-text-editor\" data-id=\"ee62f6c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Rajasaurus<\/h2><p>1.Qui a d\u00e9couvert le Rajasaurus?<\/p><p>\u00a0Il a \u00e9t\u00e9 d\u00e9couvert par une \u00e9quipe indo-am\u00e9ricaine dirig\u00e9e par Jeffrey A. Wilson et Paul Sereno.<\/p><p>2.Ou a t\u2019on trouv\u00e9 le fossile de ce reptile?<\/p><p>\u00a0Les fossiles ont \u00e9t\u00e9 trouv\u00e9s en Inde, dans la formation de Lameta (\u00c9tat du Gujarat).<\/p><p>3.Quand a-t- on trouv\u00e9 le premier os de ce reptile?<\/p><p>Les premiers restes ont \u00e9t\u00e9 d\u00e9couverts dans les ann\u00e9es 1980, mais le sp\u00e9cimen complet a \u00e9t\u00e9 d\u00e9crit scientifiquement en 2003.<\/p><p>4.Est-il carnivore ou herbivore?<\/p><p>Le Rajasaurus \u00e9tait carnivore.<\/p><p>5.Combien fait sa taille?<\/p><p>Il mesurait environ 6 \u00e0 7 m\u00e8tres de long.<\/p><p>6.Combien p\u00e8se-t-il?<\/p><p>Il pesait environ 700 \u00e0 1 000 kg (pr\u00e8s d\u2019une tonne).<\/p><p>7.Le Rajasaurus vient du cr\u00e9tac\u00e9,du tria ou du jurassique ?<\/p><p>Il vivait au Cr\u00e9tac\u00e9 sup\u00e9rieur (il y a environ 70 millions d\u2019ann\u00e9es).<\/p><p>8.A quelle famille appartient le Rajasaurus?<\/p><p>Il appartient \u00e0 la famille des Abelisaurid\u00e9s (Abelisauridae), un groupe de th\u00e9ropodes carnivores.<\/p><p>9.Combien a v\u00e9cu le Rajasaurus?<\/p><p>Il a v\u00e9cu il y a environ 70 millions d\u2019ann\u00e9es, jusqu\u2019\u00e0 l\u2019extinction des dinosaures vers 66 millions d\u2019ann\u00e9es.<\/p><p>10.Combien fait la taille de ses dents ?<\/p><p>Ses dents mesuraient environ 6 \u00e0 8 cm, avec une forme recourb\u00e9e et tranchante.<\/p><p>11.Quel est sont nom scientifique ?<\/p><p>Son nom scientifique est <strong data-start=\"128\" data-end=\"154\">Rajasaurus narmadensis<\/strong>, ce qui signifie \u00ab le l\u00e9zard royal de la Narmada \u00bb.<\/p><p>12.Combien p\u00e8se son crane?<\/p><p>Son cr\u00e2ne mesurait environ <strong data-start=\"274\" data-end=\"291\">60 cm de long<\/strong> et pesait probablement <strong data-start=\"315\" data-end=\"336\">entre 20 et 25 kg<\/strong>.<\/p><p>13.Vit-il seul ou en troupeau?<\/p><p>Les chercheurs pensent que le Rajasaurus \u00e9tait un <strong data-start=\"432\" data-end=\"455\">pr\u00e9dateur solitaire<\/strong>, comme beaucoup de grands th\u00e9ropodes, mais il pouvait parfois se rassembler autour de carcasses pour se nourrir.<\/p><p>14.Qui est son premier os qui a \u00e9t\u00e9 trouv\u00e9?<\/p><p>Le premier fossile d\u00e9couvert fut <strong data-start=\"660\" data-end=\"719\">un fragment de cr\u00e2ne et des os du squelette postcr\u00e2nien<\/strong> dans la vall\u00e9e de la Narmada, en Inde.<\/p><p>15.Quand il le nomme ?<\/p><p>Le Rajasaurus a \u00e9t\u00e9 <strong data-start=\"816\" data-end=\"848\">nomm\u00e9 officiellement en 2003<\/strong> par les pal\u00e9ontologues Jeff Wilson, Paul Sereno, Suresh Srivastava, Dhananjay Mohabey et Ashok Sahni.<\/p><p>16.Combien il a de dents?<\/p><p>Son cr\u00e2ne avait environ <strong data-start=\"1016\" data-end=\"1040\">30 dents tranchantes<\/strong>, adapt\u00e9es pour d\u00e9couper la chair.<\/p><p>17.Quels sont les autres dinosaures qui vivaient \u00e0 cette \u00e9poque?<\/p><p data-start=\"1078\" data-end=\"1264\">Le Rajasaurus vivait au <strong data-start=\"1177\" data-end=\"1221\">Cr\u00e9tac\u00e9 sup\u00e9rieur (70 millions d\u2019ann\u00e9es)<\/strong> en Inde. \u00c0 la m\u00eame \u00e9poque, on trouvait :<\/p><ul data-start=\"1265\" data-end=\"1472\"><li data-start=\"1265\" data-end=\"1314\"><p data-start=\"1267\" data-end=\"1314\"><strong data-start=\"1267\" data-end=\"1280\">Isisaurus<\/strong> (un grand sauropode herbivore),<\/p><\/li><li data-start=\"1315\" data-end=\"1368\"><p data-start=\"1317\" data-end=\"1368\"><strong data-start=\"1317\" data-end=\"1331\">Indosuchus<\/strong> (un autre abelisaurid\u00e9 carnivore),<\/p><\/li><li data-start=\"1369\" data-end=\"1414\"><p data-start=\"1371\" data-end=\"1414\"><strong data-start=\"1371\" data-end=\"1385\">Indosaurus<\/strong> (cousin carnivore proche),<\/p><\/li><li data-start=\"1415\" data-end=\"1472\"><p data-start=\"1417\" data-end=\"1472\">ainsi que des crocodiles g\u00e9ants, tortues et poissons.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Rajasaurus 1.Qui a d\u00e9couvert le Rajasaurus? \u00a0Il a \u00e9t\u00e9 d\u00e9couvert par une \u00e9quipe indo-am\u00e9ricaine dirig\u00e9e par Jeffrey A. Wilson et Paul Sereno. 2.Ou a t\u2019on trouv\u00e9 le fossile de ce reptile? \u00a0Les fossiles ont \u00e9t\u00e9 trouv\u00e9s en Inde, dans la formation de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-419","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Rajasaurus - RJ Exp\u00e9rience<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rj-experience.com\/index.php\/rajasaurus\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rajasaurus - RJ Exp\u00e9rience\" \/>\n<meta property=\"og:description\" content=\"\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Rajasaurus 1.Qui a d\u00e9couvert le Rajasaurus? \u00a0Il a \u00e9t\u00e9 d\u00e9couvert par une \u00e9quipe indo-am\u00e9ricaine dirig\u00e9e par Jeffrey A. 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