{"id":14225,"date":"2016-12-10T00:00:37","date_gmt":"2016-12-09T23:00:37","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil\/?p=14225"},"modified":"2016-12-09T11:08:48","modified_gmt":"2016-12-09T10:08:48","slug":"la-queue-dun-petit-dinosaure-a-plumes-retrouvee-prisonniere-dun-bloc-dambre","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/la-queue-dun-petit-dinosaure-a-plumes-retrouvee-prisonniere-dun-bloc-dambre\/","title":{"rendered":"La queue d&rsquo;un petit dinosaure \u00e0 plumes retrouv\u00e9e prisonni\u00e8re d&rsquo;un bloc d&rsquo;ambre"},"content":{"rendered":"<div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p>On pourrait croire \u00e0 un nouvel \u00e9pisode de Jurassik Park. Ce fossile de la taille d&rsquo;un abricot sec est vieux de 99 millions d&rsquo;ann\u00e9es. Il a \u00e9t\u00e9 retrouv\u00e9 en Birmanie, et comporte des os, des tissus mous et des plumes.<\/p>\n<p>Une partie de la queue d&rsquo;un petit dinosaure vieux de 99 millions d&rsquo;ann\u00e9es a \u00e9t\u00e9 retrouv\u00e9e prisonni\u00e8re d&rsquo;un morceau d&rsquo;ambre, selon un article publi\u00e9 jeudi 8 d\u00e9cembre dans la revue scientifique am\u00e9ricaine Current Biology. Le fossile de quelques centim\u00e8tres, d\u00e9couvert en Birmanie, comporte des os, des tissus mous et des plumes. Il devrait permettre d&rsquo;en apprendre plus sur l&rsquo;\u00e9volution et la structure du plumage de ces animaux disparus il y a quelque 62 millions d&rsquo;ann\u00e9es.<\/p>\n<p><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/CsRskR1LbMQ?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=fr-FR&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span><\/p>\n<p>\u00ab\u00a0Cette portion de la queue, qui provient d&rsquo;un jeune animal, comprend huit vert\u00e8bres entour\u00e9es de plumes en bon \u00e9tat, avec des d\u00e9tails microscopiques, explique Ryan McKellar, scientifique du Mus\u00e9e royal de Saskatchewan (Canada). Nous pouvons \u00eatre s\u00fbrs qu&rsquo;il s&rsquo;agit bien d&rsquo;un dinosaure car les vert\u00e8bres ne sont pas soud\u00e9es sur un croupion comme c&rsquo;est le cas pour les oiseaux modernes ou leurs anc\u00eatres.\u00a0\u00bb<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"14231\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/la-queue-dun-petit-dinosaure-a-plumes-retrouvee-prisonniere-dun-bloc-dambre\/dinosaure-ambre-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/12\/dinosaure-ambre-1.jpg?fit=880%2C586&amp;ssl=1\" data-orig-size=\"880,586\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"dinosaure-ambre\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/12\/dinosaure-ambre-1.jpg?fit=800%2C533&amp;ssl=1\" class=\"alignnone size-full wp-image-14231\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/12\/dinosaure-ambre-1.jpg?resize=880%2C586\" alt=\"\" width=\"880\" height=\"586\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/12\/dinosaure-ambre-1.jpg?w=880&amp;ssl=1 880w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/12\/dinosaure-ambre-1.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/12\/dinosaure-ambre-1.jpg?resize=768%2C511&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/12\/dinosaure-ambre-1.jpg?resize=800%2C533&amp;ssl=1 800w\" sizes=\"auto, (max-width: 880px) 100vw, 880px\" \/><\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"14233\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/la-queue-dun-petit-dinosaure-a-plumes-retrouvee-prisonniere-dun-bloc-dambre\/dinosaure-ambre-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/12\/dinosaure-ambre-2.jpg?fit=880%2C586&amp;ssl=1\" data-orig-size=\"880,586\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"dinosaure-ambre\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/12\/dinosaure-ambre-2.jpg?fit=800%2C533&amp;ssl=1\" class=\"alignnone size-full wp-image-14233\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/12\/dinosaure-ambre-2.jpg?resize=880%2C586\" alt=\"\" width=\"880\" height=\"586\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/12\/dinosaure-ambre-2.jpg?w=880&amp;ssl=1 880w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/12\/dinosaure-ambre-2.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/12\/dinosaure-ambre-2.jpg?resize=768%2C511&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/12\/dinosaure-ambre-2.jpg?resize=800%2C533&amp;ssl=1 800w\" sizes=\"auto, (max-width: 880px) 100vw, 880px\" \/><\/p><div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"14234\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/la-queue-dun-petit-dinosaure-a-plumes-retrouvee-prisonniere-dun-bloc-dambre\/dinosaure-ambre-4\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/12\/dinosaure-ambre-3.jpg?fit=880%2C587&amp;ssl=1\" data-orig-size=\"880,587\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"dinosaure-ambre\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/12\/dinosaure-ambre-3.jpg?fit=800%2C534&amp;ssl=1\" class=\"alignnone size-full wp-image-14234\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/12\/dinosaure-ambre-3.jpg?resize=880%2C587\" alt=\"\" width=\"880\" height=\"587\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/12\/dinosaure-ambre-3.jpg?w=880&amp;ssl=1 880w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/12\/dinosaure-ambre-3.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/12\/dinosaure-ambre-3.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/12\/dinosaure-ambre-3.jpg?resize=800%2C534&amp;ssl=1 800w\" sizes=\"auto, (max-width: 880px) 100vw, 880px\" \/><\/p>\n<p>\u00ab\u00a0Il aurait probablement \u00e9t\u00e9 incapable de voler\u00a0\u00bb<\/p>\n<p>\u00ab\u00a0Cette queue est au contraire longue et souple avec des plumes r\u00e9parties de chaque c\u00f4t\u00e9, ce qui signifie que nous sommes bien en pr\u00e9sence d&rsquo;un dinosaure, pas d&rsquo;un oiseau pr\u00e9historique\u00a0\u00bb, ajoute le pal\u00e9ontologue. M\u00eame si la totalit\u00e9 de cette queue \u00e9tait recouverte de ce type de plumes, le dinosaure \u00ab\u00a0aurait probablement \u00e9t\u00e9 incapable de voler\u00a0\u00bb, selon lui. Un tel plumage a probablement eu d&rsquo;autres fonctions, comme la s\u00e9duction, ou a jou\u00e9 un r\u00f4le de r\u00e9gulation thermique, suppose le scientifique. L&rsquo;esp\u00e8ce exacte de ce dinosaure de petite taille n&rsquo;a pas encore \u00e9t\u00e9 d\u00e9termin\u00e9e.<\/p>\n<p>C&rsquo;est la premi\u00e8re fois qu&rsquo;il est possible de clairement \u00e9tablir un lien entre une partie d&rsquo;un plumage bien pr\u00e9serv\u00e9e et un dinosaure. Les scientifiques ont d\u00e9duit que les plumes \u00e9taient de couleur marron fonc\u00e9 sur le dessus et blanches ou tr\u00e8s claires dessous, gr\u00e2ce \u00e0 un scanner et un microscope. Selon les scientifiques, ce fossile, captur\u00e9 dans un morceau de r\u00e9sine semi-translucide de la taille et de la forme d&rsquo;un abricot sec, saisit l&rsquo;un des premiers moments de la divergence entre le plumage des oiseaux et celui des dinosaures.<\/p>\n<p>Ce sp\u00e9cimen a \u00e9t\u00e9 rep\u00e9r\u00e9 en 2015 par un scientifique chinois, sur un march\u00e9 d&rsquo;ambre en Birmanie. Une d\u00e9couverte qui rappelle le film de science-fiction Jurassic Park, dans lequel des scientifiques arrivent \u00e0 cloner des dinosaures \u00e0 partir d&rsquo;ADN retrouv\u00e9 dans un morceau d&rsquo;ambre.<\/p>\n<p>sources :&nbsp;<a href=\"http:\/\/www.francetvinfo.fr\/sciences\/archeologie\/une-queue-de-dinosaure-avec-des-plumes-retrouvee-prisonniere-d-un-bloc-d-ambre_1960853.html\" target=\"_blank\">http:\/\/www.francetvinfo.fr<\/a>&nbsp;\/&nbsp;<a href=\"http:\/\/news.nationalgeographic.com\/2016\/12\/feathered-dinosaur-tail-amber-theropod-myanmar-burma-cretaceous\/\" target=\"_blank\">http:\/\/news.nationalgeographic.com\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"14225\">(417)<\/p>\n<!--CusAds0-->\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>On pourrait croire \u00e0 un nouvel \u00e9pisode de Jurassik Park. Ce fossile de la taille d&rsquo;un abricot sec est vieux&#8230;<\/p>\n","protected":false},"author":1,"featured_media":14236,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"ngg_post_thumbnail":0,"jetpack_post_was_ever_published":false,"_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":"","jetpack_publicize_message":"La queue d'un petit dinosaure \u00e0 plumes retrouv\u00e9e prisonni\u00e8re d'un bloc d'ambre @laterredufutur","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[33],"tags":[5557,4371,5559,6228],"class_list":["post-14225","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-archeologie","tag-ambre","tag-dinosaure","tag-jurassik-park","tag-plumage","wpcat-33-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/12\/dinosaure-ambre-4.jpg?fit=1190%2C793&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-3Hr","jetpack-related-posts":[{"id":11352,"url":"https:\/\/www.laterredufutur.com\/accueil\/des-chercheurs-decouvrent-un-lezard-vieux-de-99-millions-dannees\/","url_meta":{"origin":14225,"position":0},"title":"Des chercheurs d\u00e9couvrent un l\u00e9zard vieux de 99 millions d&rsquo;ann\u00e9es","author":"Admin","date":"9 mars 2016","format":false,"excerpt":"L'\u00e9chantillon analys\u00e9 a 75 millions d'ann\u00e9es de plus que tous les sp\u00e9cimens de fossiles d\u00e9couverts auparavant. Il a \u00e9t\u00e9 conserv\u00e9 dans de l'ambre et constitue pour les scientifiques le \u00abcha\u00eenon manquant de l'\u00e9cosyst\u00e8me perdu d'un ancien monde\u00bb. Une cr\u00e9ature s'apparentant \u00e0 un l\u00e9zard ou un cam\u00e9l\u00e9on a \u00e9t\u00e9 d\u00e9couverte en\u2026","rel":"","context":"Dans &quot;Arch\u00e9ologie&quot;","block_context":{"text":"Arch\u00e9ologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/archeologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/03\/lezard-ambre.jpg?fit=790%2C444&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/03\/lezard-ambre.jpg?fit=790%2C444&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/03\/lezard-ambre.jpg?fit=790%2C444&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/03\/lezard-ambre.jpg?fit=790%2C444&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":11101,"url":"https:\/\/www.laterredufutur.com\/accueil\/cette-fleur-a-ete-parfaitement-conservee-dans-lambre-depuis-15-millions-dannees\/","url_meta":{"origin":14225,"position":1},"title":"Cette fleur a \u00e9t\u00e9 parfaitement conserv\u00e9e dans l&rsquo;ambre depuis 15 millions d&rsquo;ann\u00e9es","author":"Admin","date":"20 f\u00e9vrier 2016","format":false,"excerpt":"On pourrait croire que c'est sorti tout droit de Jurassic Park, des chercheurs am\u00e9ricains rapportent avoir fait la d\u00e9couverte d'une esp\u00e8ce de fleur jamais vue, Strychnos Electri, pi\u00e9g\u00e9e \u00e0 l'int\u00e9rieur d'un morceau d'ambre de 15 millions d'ann\u00e9es. La d\u00e9couverte est arriv\u00e9e\u00a0quand la botaniste Lena Struwe de l'Universit\u00e9 Rutgers a d\u00e9couvert\u00a0la\u2026","rel":"","context":"Dans &quot;Divers&quot;","block_context":{"text":"Divers","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/divers\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/02\/fleur-fossilisee-ambre.jpg?fit=1024%2C415&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/02\/fleur-fossilisee-ambre.jpg?fit=1024%2C415&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/02\/fleur-fossilisee-ambre.jpg?fit=1024%2C415&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/02\/fleur-fossilisee-ambre.jpg?fit=1024%2C415&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":26474,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-premier-echantillon-dambre-decouvert-en-antarctique-revele-lexistence-dune-foret-tropicale-pres-du-pole-sud\/","url_meta":{"origin":14225,"position":2},"title":"Le premier \u00e9chantillon d&rsquo;ambre d\u00e9couvert en Antarctique r\u00e9v\u00e8le l&rsquo;existence d&rsquo;une for\u00eat tropicale pr\u00e8s du p\u00f4le Sud","author":"Admin","date":"23 d\u00e9cembre 2024","format":false,"excerpt":"Imaginez une machine \u00e0 remonter le temps qui vous ram\u00e8nerait \u00e0 l'\u00e9poque des dinosaures. Soudain, vous vous retrouvez dans une for\u00eat dense et mar\u00e9cageuse, o\u00f9 les insectes bourdonnent entre les fleurs, les foug\u00e8res et les conif\u00e8res. Croyez-le ou non, vous vous trouvez en Antarctique occidental. Des scientifiques allemands et britanniques\u2026","rel":"","context":"Dans &quot;Arch\u00e9ologie&quot;","block_context":{"text":"Arch\u00e9ologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/archeologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/12\/foret-380millions-dannees.jpg?fit=1024%2C768&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/12\/foret-380millions-dannees.jpg?fit=1024%2C768&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/12\/foret-380millions-dannees.jpg?fit=1024%2C768&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/12\/foret-380millions-dannees.jpg?fit=1024%2C768&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":10317,"url":"https:\/\/www.laterredufutur.com\/accueil\/lapparition-des-dinosaures-aurait-ete-ultrarapide\/","url_meta":{"origin":14225,"position":3},"title":"L&rsquo;apparition des dinosaures aurait \u00e9t\u00e9 ultrarapide","author":"Admin","date":"13 janvier 2016","format":false,"excerpt":"Il semble que quelques millions d'ann\u00e9es tout au plus s\u00e9parent les premiers animaux dinosauromorphes des premiers dinosaures, selon une \u00e9quipe internationale de pal\u00e9ontologues. Les chercheurs sont arriv\u00e9s \u00e0 cette conclusion \u00e9tonnante en datant pr\u00e9cis\u00e9ment pour la premi\u00e8re fois la formation Cha\u00f1ares, en Argentine. Il y a 252 millions d\u2019ann\u00e9es, 95\u2026","rel":"","context":"Dans &quot;Arch\u00e9ologie&quot;","block_context":{"text":"Arch\u00e9ologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/archeologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/01\/dinosaures.jpg?fit=620%2C493&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/01\/dinosaures.jpg?fit=620%2C493&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/01\/dinosaures.jpg?fit=620%2C493&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":22669,"url":"https:\/\/www.laterredufutur.com\/accueil\/les-dinosaures-vivaient-dans-larctique\/","url_meta":{"origin":14225,"position":4},"title":"Les dinosaures vivaient dans l&rsquo;Arctique","author":"Admin","date":"27 juin 2021","format":false,"excerpt":"Les chercheurs ont retrouv\u00e9 ces derni\u00e8res ann\u00e9es, des os et des dents de b\u00e9b\u00e9s dinosaures en Arctique. Preuve qu\u2019ils y vivaient de fa\u00e7on permanente et qu\u2019ils supportaient de basses temp\u00e9ratures, selon l\u2019\u00e9tude Des esp\u00e8ces de dinosaures avaient fait de l\u2019Arctique leur lieu de vie permanent, et probablement d\u00e9velopp\u00e9 des techniques\u2026","rel":"","context":"Dans &quot;Arch\u00e9ologie&quot;","block_context":{"text":"Arch\u00e9ologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/archeologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/06\/dinosaures-en-arctique.jpg?fit=1024%2C683&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/06\/dinosaures-en-arctique.jpg?fit=1024%2C683&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/06\/dinosaures-en-arctique.jpg?fit=1024%2C683&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/06\/dinosaures-en-arctique.jpg?fit=1024%2C683&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":15230,"url":"https:\/\/www.laterredufutur.com\/accueil\/un-dinosaure-momie-de-110-millions-dannees\/","url_meta":{"origin":14225,"position":5},"title":"Un dinosaure \u00ab\u00a0momie\u00a0\u00bb de 110 millions d&rsquo;ann\u00e9es","author":"Admin","date":"25 mai 2017","format":false,"excerpt":"Le fossile de ce nodosaure est exceptionnellement bien conserv\u00e9. Les pal\u00e9ontologues l'\u00e9tudient attentivement depuis 2011, raconte \"Le Figaro\". C'est une pi\u00e8ce exceptionnelle que peuvent d\u00e9couvrir les visiteurs du Royal Tyrrell Museum \u00e0 Drumheller en Alberta au Canada, le fossile d'un dinosaure vieux de 110 millions d'ann\u00e9es. Il s'agit d'un nodosaure,\u2026","rel":"","context":"Dans &quot;Arch\u00e9ologie&quot;","block_context":{"text":"Arch\u00e9ologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/archeologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/05\/dinosaure-momie.jpg?fit=1024%2C683&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/05\/dinosaure-momie.jpg?fit=1024%2C683&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/05\/dinosaure-momie.jpg?fit=1024%2C683&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/05\/dinosaure-momie.jpg?fit=1024%2C683&ssl=1&resize=700%2C400 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/14225","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/comments?post=14225"}],"version-history":[{"count":4,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/14225\/revisions"}],"predecessor-version":[{"id":14237,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/14225\/revisions\/14237"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/14236"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=14225"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=14225"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=14225"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}