{"id":625,"date":"2014-03-19T17:20:21","date_gmt":"2014-03-19T22:20:21","guid":{"rendered":"http:\/\/sciencemediacentre.ca\/site\/?p=625"},"modified":"2014-04-02T11:53:07","modified_gmt":"2014-04-02T16:53:07","slug":"625","status":"publish","type":"post","link":"http:\/\/sciencemediacentre.ca\/site\/625\/","title":{"rendered":"Un nouveau dinosaure \u00e0 plumes en Am\u00e9rique du Nord"},"content":{"rendered":"<p>&nbsp;<\/p>\n<div id=\"attachment_626\" style=\"width: 410px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/03\/chickenfromhellv1.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-626\" class=\"size-full wp-image-626\" alt=\"Repr\u00e9sentation d\u2019artiste du Anzu wylei. Avec sa taille de 3 m\u00e8tres, ses bras plum\u00e9s, sa longue queue, son bec \u00e9dent\u00e9 et sa cr\u00eate, il est le pendant nord-am\u00e9ricain des oviraptosaures d\u2019Asie. (Cr\u00e9dit photo : Mark Klingler, Mus\u00e9e d\u2019histoire naturelle Carnegie.)\" src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/03\/chickenfromhellv1.jpg\" width=\"400\" height=\"312\" srcset=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/03\/chickenfromhellv1.jpg 400w, http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/03\/chickenfromhellv1-300x234.jpg 300w, http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/03\/chickenfromhellv1-384x300.jpg 384w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a><p id=\"caption-attachment-626\" class=\"wp-caption-text\">Repr\u00e9sentation d\u2019artiste du Anzu wylei. Avec sa taille de 3 m\u00e8tres, ses bras plum\u00e9s, sa longue queue, son bec \u00e9dent\u00e9 et sa cr\u00eate, il est le pendant nord-am\u00e9ricain des oviraptosaures d\u2019Asie. (Cr\u00e9dit photo : Mark Klingler, Mus\u00e9e d\u2019histoire naturelle Carnegie.)<\/p><\/div>\n<p>Des chercheurs ont identifi\u00e9 un nouveau dinosaure ayant v\u00e9cu en Am\u00e9rique du Nord il y a 66 millions d\u2019ann\u00e9es : il faisait 3 m\u00e8tres de haut, avait une t\u00eate ressemblant \u00e0 un poulet, et portait probablement des plumes. Une \u00e9quipe de chercheurs ont identifi\u00e9 cette nouvelle esp\u00e8ce, le Anzu wyliei, \u00e0 partir de trois fragments de fossiles trouv\u00e9s pr\u00e9c\u00e9demment au Dakota du Nord et du Sud. Cette d\u00e9couverte offre aux pal\u00e9ontologues une meilleure compr\u00e9hension des oviraptosaures (dinosaures \u00e0 plumes et \u00e0 bec) d\u2019Am\u00e9rique du Nord qui sont plus communs en Asie.<\/p>\n<p><!--more--><\/p>\n<p>Pour lire l\u2019article original publi\u00e9 dans <em>PLOS ONE<\/em>\u00a0le <strong>19 mars 2014<\/strong>, <span style=\"text-decoration: underline;\"><a href=\"http:\/\/www.plosone.org\/article\/info%3Adoi%2F10.1371%2Fjournal.pone.0092022\" target=\"_blank\">cliquez ici<\/a>.<\/span><\/p>\n<p><span style=\"text-decoration: underline;\"><strong>Auteur \u00e0 contacter pour plus d\u2019informations<\/strong><\/span><\/p>\n<h4><a href=\"http:\/\/www.carnegiemnh.org\/science\/default.aspx?id=17461\" target=\"_blank\">Matthew C. Lamanna<\/a>, Section of Vertebrate Paleontology, Carnegie Museum of Natural History<\/h4>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Des chercheurs ont identifi\u00e9 un nouveau dinosaure ayant v\u00e9cu en Am\u00e9rique du Nord il y a 66 millions d\u2019ann\u00e9es : il faisait 3 m\u00e8tres de haut, avait une t\u00eate ressemblant \u00e0 un poulet, et portait probablement des plumes. Une \u00e9quipe de chercheurs ont identifi\u00e9 cette nouvelle esp\u00e8ce, le Anzu wyliei, \u00e0 partir de trois [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[6],"tags":[256,257],"class_list":["post-625","post","type-post","status-publish","format-standard","hentry","category-uncategorized-fr","tag-dinosaure","tag-fossile"],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/s4DqbN-625","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/625","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/comments?post=625"}],"version-history":[{"count":3,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/625\/revisions"}],"predecessor-version":[{"id":684,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/625\/revisions\/684"}],"wp:attachment":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media?parent=625"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/categories?post=625"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/tags?post=625"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}