{"id":413,"date":"2025-07-22T10:29:09","date_gmt":"2025-07-22T10:29:09","guid":{"rendered":"http:\/\/rj-experience.com\/?page_id=413"},"modified":"2025-09-29T17:33:34","modified_gmt":"2025-09-29T17:33:34","slug":"sinraptor-2","status":"publish","type":"page","link":"https:\/\/rj-experience.com\/index.php\/sinraptor-2\/","title":{"rendered":"Sinraptor"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"413\" class=\"elementor elementor-413\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b9ad027 e-flex e-con-boxed e-con e-parent\" data-id=\"b9ad027\" 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-953d549 elementor-widget elementor-widget-text-editor\" data-id=\"953d549\" 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 \u00a0 \u00a0Sinraptor<\/h2><p>1.Qui a d\u00e9couvert le Sinraptor?<\/p><p>\u00a0Il a \u00e9t\u00e9 d\u00e9couvert par une \u00e9quipe sino-canadienne men\u00e9e par <strong data-start=\"213\" data-end=\"229\">Dong Zhiming<\/strong> (pal\u00e9ontologue chinois) et ses coll\u00e8gues.<\/p><p>2.Ou \u00e0 t\u2019il trouver le fossile de ce reptile?<\/p><p>\u00a0Dans la <strong data-start=\"339\" data-end=\"365\">formation de Shishugou<\/strong>, province du <strong data-start=\"379\" data-end=\"391\">Xinjiang<\/strong> en <strong data-start=\"395\" data-end=\"404\">Chine<\/strong>.<\/p><p>3.Quand il a trouve le premier os de ce reptile?<\/p><p>\u00a0En <strong data-start=\"474\" data-end=\"482\">1987<\/strong>, lors d\u2019exp\u00e9ditions pal\u00e9ontologiques.<\/p><p>4.Il est carnivore ou herbivore?<\/p><p><strong data-start=\"568\" data-end=\"581\">\u00a0Il est carnivore<\/strong> (un grand th\u00e9ropode pr\u00e9dateur).<\/p><p>5.Combien fait sa taille?<\/p><p>Environ <strong data-start=\"662\" data-end=\"688\">7,5 \u00e0 8 m\u00e8tres de long<\/strong>.<\/p><p>6.Combien p\u00e8se son poids ?<\/p><p>Environ <strong data-start=\"738\" data-end=\"749\">1 tonne<\/strong> (parfois un peu plus selon les estimations).<\/p><p>7.Le Sinraptor vient du cr\u00e9tac\u00e9, du tria ou du jurassique ?<\/p><p>Du <strong data-start=\"872\" data-end=\"896\">Jurassique sup\u00e9rieur<\/strong> (\u2248 160 \u00e0 150 millions d\u2019ann\u00e9es).<\/p><p>8.De quelle famille appartient le Sinraptor?<\/p><p>\u00a0Famille des <strong data-start=\"1001\" data-end=\"1025\">Metriacanthosaurid\u00e9s<\/strong> (Metriacanthosauridae), un groupe de grands th\u00e9ropodes proches des allosaurid\u00e9s.<\/p><p>9.Combien \u00e0 v\u00e9cu le Sinraptor?<\/p><p>\u00a0Il a v\u00e9cu durant le <strong data-start=\"1172\" data-end=\"1196\">Jurassique sup\u00e9rieur<\/strong>, environ <strong data-start=\"1206\" data-end=\"1237\">160 \u00e0 150 millions d\u2019ann\u00e9es<\/strong> avant notre \u00e8re.<\/p><p>10.Combien fait la taille de ces dents?<\/p><p>Ses dents faisaient environ <strong data-start=\"1337\" data-end=\"1351\">10 \u00e0 15 cm<\/strong>, recourb\u00e9es et dentel\u00e9es.<\/p><p>11.Quel est sont nom scientifique ?<\/p><p><strong data-start=\"1426\" data-end=\"1445\">Sinraptor dongi<\/strong> (nomm\u00e9 en l\u2019honneur du pal\u00e9ontologue Dong Zhiming).<\/p><p>12.Combien p\u00e8se son cerveau?<\/p><p>Comme beaucoup de grands th\u00e9ropodes, son cerveau \u00e9tait assez petit : environ <strong data-start=\"1618\" data-end=\"1639\">150 \u00e0 200 grammes<\/strong>.<\/p><p>13.Il vit seul ou en troupeau?<\/p><p>Probablement <strong data-start=\"1699\" data-end=\"1712\">solitaire<\/strong>, mais certains indices sugg\u00e8rent qu\u2019il pouvait chasser en <strong data-start=\"1771\" data-end=\"1801\">petits groupes temporaires<\/strong>.<\/p><p>14.Qui est son premier os qui a \u00e9t\u00e9 trouv\u00e9?<\/p><p>Des parties du <strong data-start=\"1877\" data-end=\"1886\">cr\u00e2ne<\/strong> et des <strong data-start=\"1894\" data-end=\"1907\">vert\u00e8bres<\/strong>.<\/p><p>15.Quand il le nomme ?<\/p><p>Il a \u00e9t\u00e9 officiellement nomm\u00e9 en <strong data-start=\"1978\" data-end=\"1986\">1994<\/strong> par Currie &amp; Zhao.<\/p><p>16.Combien il a de dents?<\/p><p>Environ <strong data-start=\"2054\" data-end=\"2066\">60 dents<\/strong>, typiques des grands carnivores.<\/p><p>17.Quels sont les autres dinosaures qui vivaient \u00e0 cette \u00e9poque?<\/p><p data-start=\"2103\" data-end=\"2257\">Dans la m\u00eame r\u00e9gion et \u00e9poque (Jurassique sup\u00e9rieur en Chine), on trouvait :<\/p><ul data-start=\"2258\" data-end=\"2489\"><li data-start=\"2258\" data-end=\"2305\"><p data-start=\"2260\" data-end=\"2305\"><strong data-start=\"2260\" data-end=\"2278\">Mamenchisaurus<\/strong> (un long cou herbivore),<\/p><\/li><li data-start=\"2306\" data-end=\"2355\"><p data-start=\"2308\" data-end=\"2355\"><strong data-start=\"2308\" data-end=\"2328\">Yangchuanosaurus<\/strong> (autre grand pr\u00e9dateur),<\/p><\/li><li data-start=\"2356\" data-end=\"2435\"><p data-start=\"2358\" data-end=\"2435\"><strong data-start=\"2358\" data-end=\"2370\">Guanlong<\/strong> (un th\u00e9ropode plus petit, anc\u00eatre primitif des tyrannosaures),<\/p><\/li><li data-start=\"2436\" data-end=\"2489\"><p data-start=\"2438\" data-end=\"2489\">divers <strong data-start=\"2445\" data-end=\"2462\">st\u00e9gosaurid\u00e9s<\/strong> (comme Tuojiangosaurus).<\/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<div class=\"elementor-element elementor-element-a7f4724 e-flex e-con-boxed e-con e-parent\" data-id=\"a7f4724\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\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 \u00a0 \u00a0Sinraptor 1.Qui a d\u00e9couvert le Sinraptor? \u00a0Il a \u00e9t\u00e9 d\u00e9couvert par une \u00e9quipe sino-canadienne men\u00e9e par Dong Zhiming (pal\u00e9ontologue chinois) et ses coll\u00e8gues. 2.Ou \u00e0 t\u2019il trouver le fossile de ce reptile? \u00a0Dans la formation de Shishugou, province du Xinjiang en [&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-413","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>Sinraptor - 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\/sinraptor-2\/\" \/>\n<meta property=\"og:locale\" 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