{"id":466,"date":"2025-07-22T14:40:47","date_gmt":"2025-07-22T14:40:47","guid":{"rendered":"http:\/\/rj-experience.com\/?page_id=466"},"modified":"2025-10-01T16:10:35","modified_gmt":"2025-10-01T16:10:35","slug":"compsognathus","status":"publish","type":"page","link":"https:\/\/rj-experience.com\/index.php\/compsognathus\/","title":{"rendered":"Compsognathus"},"content":{"rendered":"\t\t
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\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Compsognathus<\/h2>

\u00a0<\/p>

1. Qui a d\u00e9couvert le Compsognathus ?<\/strong>
\u2192 Le premier fossile a \u00e9t\u00e9 d\u00e9couvert en 1859<\/strong> par le docteur Joseph Oberndorfer<\/strong>, un collectionneur allemand.<\/p>

2. O\u00f9 a-t-on trouv\u00e9 le fossile de ce reptile ?<\/strong>
\u2192 Les fossiles ont \u00e9t\u00e9 trouv\u00e9s en Allemagne (Bavi\u00e8re)<\/strong> et plus tard en France (Nice)<\/strong>.<\/p>

3. Quand a-t-on trouv\u00e9 le premier os de ce reptile ?<\/strong>
\u2192 Le premier squelette a \u00e9t\u00e9 d\u00e9couvert en 1859<\/strong> en Allemagne.<\/p>

4. Est-il carnivore ou herbivore ?<\/strong>
\u2192 C\u2019\u00e9tait un carnivore<\/strong>, il se nourrissait de petits l\u00e9zards, insectes et peut-\u00eatre de jeunes dinosaures.<\/p>

5. Combien fait sa taille ?<\/strong>
\u2192 Il mesurait environ 70 cm \u00e0 1,4 m de long<\/strong> (selon les sp\u00e9cimens).<\/p>

6. Combien p\u00e8se-t-il ?<\/strong>
\u2192 Il pesait environ 2 \u00e0 3 kg<\/strong> (comme une poule ou un gros poulet).<\/p>

7. Le Compsognathus vient du Cr\u00e9tac\u00e9, du Trias ou du Jurassique ?<\/strong>
\u2192 Il vivait au Jurassique sup\u00e9rieur<\/strong>, il y a environ 150 millions d\u2019ann\u00e9es<\/strong>.<\/p>

8. \u00c0 quelle famille appartient le Compsognathus ?<\/strong>
\u2192 Il appartient \u00e0 la famille des Compsognathidae<\/strong>, de petits th\u00e9ropodes proches des oiseaux.<\/p>

9. Combien a v\u00e9cu le Compsognathus ?<\/strong>
\u2192 Il a v\u00e9cu environ 150 \u00e0 145 millions d\u2019ann\u00e9es avant notre \u00e8re<\/strong>.<\/p>

10. Combien fait la taille de ses dents ?<\/strong>
\u2192 Ses dents mesuraient environ 2 \u00e0 4 mm<\/strong>, petites mais tr\u00e8s pointues.<\/p>

11. Quel est son nom scientifique ?<\/strong>
\u2192 Son nom scientifique est Compsognathus longipes<\/strong>.<\/p>

12. Combien p\u00e8se son cr\u00e2ne ?<\/strong>
\u2192 Son cr\u00e2ne mesurait environ 10 cm de long<\/strong> et pesait moins de 200 grammes<\/strong>.<\/p>

13. Vit-il seul ou en troupeau ?<\/strong>
\u2192 Les pal\u00e9ontologues pensent qu\u2019il vivait plut\u00f4t seul<\/strong>, mais certains estiment qu\u2019il pouvait se d\u00e9placer en petits groupes<\/strong> pour chasser.<\/p>

14. Quel est son premier os qui a \u00e9t\u00e9 trouv\u00e9 ?<\/strong>
\u2192 Le premier fossile \u00e9tait un squelette presque complet<\/strong> (ce qui \u00e9tait rare pour l\u2019\u00e9poque).<\/p>

15. Quand le nomme-t-on ?<\/strong>
\u2192 Il a \u00e9t\u00e9 nomm\u00e9 en 1861<\/strong> par le pal\u00e9ontologue allemand Andreas Wagner<\/strong>.<\/p>

16. Combien il a de dents ?<\/strong>
\u2192 Il avait environ 60 dents fines et pointues<\/strong> (30 par m\u00e2choire).<\/p>

17. Quels sont les autres dinosaures qui vivaient \u00e0 cette \u00e9poque ?<\/strong>
\u2192 Au Jurassique sup\u00e9rieur, aux c\u00f4t\u00e9s de Compsognathus, on trouvait :<\/p>

  • Allosaurus<\/strong> (grand carnivore),<\/p><\/li>

  • Ceratosaurus<\/strong>,<\/p><\/li>

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

  • Stegosaurus<\/strong>,<\/p><\/li>

  • et aussi les premiers oiseaux comme Archaeopteryx<\/strong>.<\/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":"

    \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Compsognathus \u00a0 1. Qui a d\u00e9couvert le Compsognathus ?\u2192 Le premier fossile a \u00e9t\u00e9 d\u00e9couvert en 1859 par le docteur Joseph Oberndorfer, un collectionneur allemand. 2. O\u00f9 a-t-on trouv\u00e9 le fossile de ce reptile ?\u2192 Les fossiles ont \u00e9t\u00e9 trouv\u00e9s en Allemagne (Bavi\u00e8re) et plus tard […]<\/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-466","page","type-page","status-publish","hentry"],"yoast_head":"\nCompsognathus - 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\/compsognathus\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Compsognathus - RJ Exp\u00e9rience\" \/>\n<meta property=\"og:description\" content=\"\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Compsognathus \u00a0 1. Qui a d\u00e9couvert le Compsognathus ?\u2192 Le premier fossile a \u00e9t\u00e9 d\u00e9couvert en 1859 par le docteur Joseph Oberndorfer, un collectionneur allemand. 2. O\u00f9 a-t-on trouv\u00e9 le fossile de ce reptile ?\u2192 Les fossiles ont \u00e9t\u00e9 trouv\u00e9s en Allemagne (Bavi\u00e8re) et plus tard […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/rj-experience.com\/index.php\/compsognathus\/\" \/>\n<meta property=\"og:site_name\" content=\"RJ Exp\u00e9rience\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-01T16:10:35+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/rj-experience.com\/index.php\/compsognathus\/\",\"url\":\"https:\/\/rj-experience.com\/index.php\/compsognathus\/\",\"name\":\"Compsognathus - RJ Exp\u00e9rience\",\"isPartOf\":{\"@id\":\"https:\/\/rj-experience.com\/#website\"},\"datePublished\":\"2025-07-22T14:40:47+00:00\",\"dateModified\":\"2025-10-01T16:10:35+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/rj-experience.com\/index.php\/compsognathus\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/rj-experience.com\/index.php\/compsognathus\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/rj-experience.com\/index.php\/compsognathus\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/rj-experience.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Compsognathus\"}]},{\"@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\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Compsognathus - RJ Exp\u00e9rience","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/rj-experience.com\/index.php\/compsognathus\/","og_locale":"en_US","og_type":"article","og_title":"Compsognathus - RJ Exp\u00e9rience","og_description":"\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Compsognathus \u00a0 1. Qui a d\u00e9couvert le Compsognathus ?\u2192 Le premier fossile a \u00e9t\u00e9 d\u00e9couvert en 1859 par le docteur Joseph Oberndorfer, un collectionneur allemand. 2. O\u00f9 a-t-on trouv\u00e9 le fossile de ce reptile ?\u2192 Les fossiles ont \u00e9t\u00e9 trouv\u00e9s en Allemagne (Bavi\u00e8re) et plus tard […]","og_url":"https:\/\/rj-experience.com\/index.php\/compsognathus\/","og_site_name":"RJ Exp\u00e9rience","article_modified_time":"2025-10-01T16:10:35+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\/compsognathus\/","url":"https:\/\/rj-experience.com\/index.php\/compsognathus\/","name":"Compsognathus - RJ Exp\u00e9rience","isPartOf":{"@id":"https:\/\/rj-experience.com\/#website"},"datePublished":"2025-07-22T14:40:47+00:00","dateModified":"2025-10-01T16:10:35+00:00","breadcrumb":{"@id":"https:\/\/rj-experience.com\/index.php\/compsognathus\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/rj-experience.com\/index.php\/compsognathus\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/rj-experience.com\/index.php\/compsognathus\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/rj-experience.com\/"},{"@type":"ListItem","position":2,"name":"Compsognathus"}]},{"@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\/466","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=466"}],"version-history":[{"count":4,"href":"https:\/\/rj-experience.com\/index.php\/wp-json\/wp\/v2\/pages\/466\/revisions"}],"predecessor-version":[{"id":1131,"href":"https:\/\/rj-experience.com\/index.php\/wp-json\/wp\/v2\/pages\/466\/revisions\/1131"}],"wp:attachment":[{"href":"https:\/\/rj-experience.com\/index.php\/wp-json\/wp\/v2\/media?parent=466"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}