{"id":394,"date":"2025-07-22T10:19:03","date_gmt":"2025-07-22T10:19:03","guid":{"rendered":"http:\/\/rj-experience.com\/?page_id=394"},"modified":"2025-09-29T17:22:01","modified_gmt":"2025-09-29T17:22:01","slug":"majungasaurus","status":"publish","type":"page","link":"https:\/\/rj-experience.com\/index.php\/majungasaurus\/","title":{"rendered":"Majungasaurus"},"content":{"rendered":"\t\t
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\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Majungasaurus<\/h2>

\u00a0<\/p>

1.Qui a d\u00e9couvert le Majungasaurus ?<\/p>

Il a \u00e9t\u00e9 d\u00e9couvert par le pal\u00e9ontologue fran\u00e7ais Charles Dep\u00e9ret<\/strong> en 1896<\/strong>.<\/p>

\u00a0<\/p>

2.Ou \u00e0 t\u2019il trouver le fossile de ce reptile?<\/p>

Les fossiles ont \u00e9t\u00e9 trouv\u00e9s \u00e0 Madagascar<\/strong>, dans la r\u00e9gion de Mahajanga.<\/p>

3.Quand il a trouve le premier os de ce reptile?<\/p>

Le premier fossile a \u00e9t\u00e9 d\u00e9couvert en 1896<\/strong>.<\/p>

4.Il est carnivore ou herbivore?<\/p>

Le Majungasaurus \u00e9tait carnivore<\/strong>.<\/p>

5.Combien fait sa taille?<\/p>

Il mesurait environ 6 \u00e0 7 m\u00e8tres de long<\/strong>.<\/p>

6.Combien p\u00e8se son poids ?<\/p>

Son poids est estim\u00e9 entre 1 et 1,2 tonne<\/strong>.<\/p>

7.Le Majungasaurus vient du cr\u00e9tac\u00e9, du tria ou du jurassique?<\/p>

Du Cr\u00e9tac\u00e9 sup\u00e9rieur<\/strong> (il y a environ 70 \u00e0 66 millions d\u2019ann\u00e9es).<\/p>

8.De quelle famille appartient le Majungasaurus?<\/p>

Famille des Abelisaurid\u00e9s<\/strong> (Abelisauridae).<\/p>

9.Combien \u00e0 v\u00e9cu le Majungasaurus?<\/p>

Il a v\u00e9cu \u00e0 la fin du Cr\u00e9tac\u00e9 sup\u00e9rieur<\/strong>, juste avant l\u2019extinction des dinosaures (\u2248 70 \u00e0 66 millions d\u2019ann\u00e9es).<\/p>

10.Combien fait la taille de ces dents?<\/p>

Ses dents mesuraient environ 5 \u00e0 7 cm<\/strong>, recourb\u00e9es et dentel\u00e9es.<\/p>

11.Quel est sont nom scientifique ?<\/p>

Son nom scientifique est Majungasaurus crenatissimus<\/strong>.<\/p>

12.Combien p\u00e8se son cerveau?<\/p>

Tr\u00e8s petit : environ 100 \u00e0 150 grammes<\/strong> (compar\u00e9 \u00e0 son corps \u00e9norme).<\/p>

13.Il vit seul ou en troupeau?<\/p>

Les scientifiques pensent qu\u2019il \u00e9tait surtout solitaire<\/strong>, peut-\u00eatre en petits groupes occasionnels.<\/p>

14.Qui est son premier os qui a \u00e9t\u00e9 trouv\u00e9?<\/p>

Des vert\u00e8bres<\/strong> et morceaux de cr\u00e2ne ont \u00e9t\u00e9 les premiers d\u00e9couverts.<\/p>

15.Quand il le nomme ?<\/p>

En 1955<\/strong>, il est officiellement nomm\u00e9 Majungasaurus crenatissimus<\/em>.<\/p>

16.Combien il a de dents?<\/p>

Environ 60 dents<\/strong>, r\u00e9parties dans les m\u00e2choires.<\/p>

17.Quels sont les autres dinosaures qui vivaient \u00e0 cette \u00e9poque?<\/p>

\u00c0 Madagascar, avec lui vivaient par exemple :<\/p>

  • Rapetosaurus<\/strong> (un grand sauropode herbivore),<\/p><\/li>

  • Masiakasaurus<\/strong> (petit th\u00e9ropode carnivore),<\/p><\/li>

  • ainsi que divers crocodiles g\u00e9ants et reptiles marins proches des c\u00f4tes.<\/p><\/li><\/ul>

    \u00a0<\/p>

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    \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Majungasaurus \u00a0 1.Qui a d\u00e9couvert le Majungasaurus ? Il a \u00e9t\u00e9 d\u00e9couvert par le pal\u00e9ontologue fran\u00e7ais Charles Dep\u00e9ret en 1896. \u00a0 2.Ou \u00e0 t\u2019il trouver le fossile de ce reptile? Les fossiles ont \u00e9t\u00e9 trouv\u00e9s \u00e0 Madagascar, dans la r\u00e9gion de Mahajanga. 3.Quand il a […]<\/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-394","page","type-page","status-publish","hentry"],"yoast_head":"\nMajungasaurus - 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\/majungasaurus\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Majungasaurus - RJ Exp\u00e9rience\" \/>\n<meta property=\"og:description\" content=\"\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Majungasaurus \u00a0 1.Qui a d\u00e9couvert le Majungasaurus ? Il a \u00e9t\u00e9 d\u00e9couvert par le pal\u00e9ontologue fran\u00e7ais Charles Dep\u00e9ret en 1896. \u00a0 2.Ou \u00e0 t\u2019il trouver le fossile de ce reptile? 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Les fossiles ont \u00e9t\u00e9 trouv\u00e9s \u00e0 Madagascar, dans la r\u00e9gion de Mahajanga. 3.Quand il a […]","og_url":"https:\/\/rj-experience.com\/index.php\/majungasaurus\/","og_site_name":"RJ Exp\u00e9rience","article_modified_time":"2025-09-29T17:22:01+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/rj-experience.com\/index.php\/majungasaurus\/","url":"https:\/\/rj-experience.com\/index.php\/majungasaurus\/","name":"Majungasaurus - RJ Exp\u00e9rience","isPartOf":{"@id":"https:\/\/rj-experience.com\/#website"},"datePublished":"2025-07-22T10:19:03+00:00","dateModified":"2025-09-29T17:22:01+00:00","breadcrumb":{"@id":"https:\/\/rj-experience.com\/index.php\/majungasaurus\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/rj-experience.com\/index.php\/majungasaurus\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/rj-experience.com\/index.php\/majungasaurus\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/rj-experience.com\/"},{"@type":"ListItem","position":2,"name":"Majungasaurus"}]},{"@type":"WebSite","@id":"https:\/\/rj-experience.com\/#website","url":"https:\/\/rj-experience.com\/","name":"RJ Exp\u00e9rience","description":"","publisher":{"@id":"https:\/\/rj-experience.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/rj-experience.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/rj-experience.com\/#organization","name":"RJ Exp\u00e9rience","url":"https:\/\/rj-experience.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/rj-experience.com\/#\/schema\/logo\/image\/","url":"https:\/\/rj-experience.com\/wp-content\/uploads\/2025\/10\/cropped-ChatGPT-Image-28-oct.-2025-18_28_26.png","contentUrl":"https:\/\/rj-experience.com\/wp-content\/uploads\/2025\/10\/cropped-ChatGPT-Image-28-oct.-2025-18_28_26.png","width":512,"height":512,"caption":"RJ Exp\u00e9rience"},"image":{"@id":"https:\/\/rj-experience.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/rj-experience.com\/index.php\/wp-json\/wp\/v2\/pages\/394","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rj-experience.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/rj-experience.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/rj-experience.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rj-experience.com\/index.php\/wp-json\/wp\/v2\/comments?post=394"}],"version-history":[{"count":7,"href":"https:\/\/rj-experience.com\/index.php\/wp-json\/wp\/v2\/pages\/394\/revisions"}],"predecessor-version":[{"id":1100,"href":"https:\/\/rj-experience.com\/index.php\/wp-json\/wp\/v2\/pages\/394\/revisions\/1100"}],"wp:attachment":[{"href":"https:\/\/rj-experience.com\/index.php\/wp-json\/wp\/v2\/media?parent=394"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}