{"id":23304,"date":"2021-11-01T17:03:42","date_gmt":"2021-11-01T15:03:42","guid":{"rendered":"https:\/\/www.laterredufutur.com\/accueil\/?p=23304"},"modified":"2021-11-01T17:03:42","modified_gmt":"2021-11-01T15:03:42","slug":"il-y-a-75-millions-dannees-lantarctique-etait-recouverte-dimmenses-forets","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/il-y-a-75-millions-dannees-lantarctique-etait-recouverte-dimmenses-forets\/","title":{"rendered":"Il y a 75 millions d&rsquo;ann\u00e9es, l&rsquo;Antarctique \u00e9tait recouverte d&rsquo;immenses for\u00eats"},"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>Les paysages gel\u00e9s de l&rsquo;Antarctique sont le summum de la glace. Mais il y a des millions d&rsquo;ann\u00e9es, le feu ravageait r\u00e9guli\u00e8rement le continent. C&rsquo;est la conclusion d&rsquo;une nouvelle recherche qui a trouv\u00e9 des preuves de feux r\u00e9guliers il y a environ 75 millions d&rsquo;ann\u00e9es. Preuves de l&rsquo;existence de for\u00eats sur ce continent recul\u00e9.<\/p>\n<p>Les nouvelles recherches s&rsquo;appuient sur du charbon de bois fossilis\u00e9 provenant de l&rsquo;\u00eele James Ross, au large de la pointe nord-est du continent. Au cours de la p\u00e9riode du Cr\u00e9tac\u00e9, lorsque les dinosaures parcouraient la plan\u00e8te, l&rsquo;Antarctique \u00e9tait couvert d&rsquo;une for\u00eat pluviale temp\u00e9r\u00e9e avec un ensemble diversifi\u00e9 de plantes et d&rsquo;arbres, notamment des conif\u00e8res et des angiospermes, une cat\u00e9gorie qui regroupe environ 300 000 esp\u00e8ces de plantes \u00e0 fleurs.<\/p>\n<figure id=\"attachment_23307\" aria-describedby=\"caption-attachment-23307\" style=\"width: 738px\" class=\"wp-caption alignnone\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"23307\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/il-y-a-75-millions-dannees-lantarctique-etait-recouverte-dimmenses-forets\/charbon-fossilise-bois-en-antarctique-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/11\/charbon-fossilise-bois-en-antarctique-1.jpg?fit=738%2C697&amp;ssl=1\" data-orig-size=\"738,697\" 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=\"charbon fossilis\u00e9 bois en antarctique\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Localisation de la p\u00e9ninsule Antarctique et de l&amp;rsquo;\u00eele James Ross. (c) Carte g\u00e9ologique de la partie nord-est de l&amp;rsquo;\u00eele James Ross, indiquant par une \u00e9toile la localisation g\u00e9ographique de la zone \u00e9tudi\u00e9e.&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/11\/charbon-fossilise-bois-en-antarctique-1.jpg?fit=300%2C283&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/11\/charbon-fossilise-bois-en-antarctique-1.jpg?fit=738%2C697&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/11\/charbon-fossilise-bois-en-antarctique-1.jpg?resize=738%2C697&#038;ssl=1\" alt=\"\" width=\"738\" height=\"697\" class=\"size-full wp-image-23307\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/11\/charbon-fossilise-bois-en-antarctique-1.jpg?w=738&amp;ssl=1 738w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/11\/charbon-fossilise-bois-en-antarctique-1.jpg?resize=300%2C283&amp;ssl=1 300w\" sizes=\"auto, (max-width: 738px) 100vw, 738px\" \/><figcaption id=\"caption-attachment-23307\" class=\"wp-caption-text\">Localisation de la p\u00e9ninsule Antarctique et de l&rsquo;\u00eele James Ross. (c) Carte g\u00e9ologique de la partie nord-est de l&rsquo;\u00eele James Ross, indiquant par une \u00e9toile la localisation g\u00e9ographique de la zone \u00e9tudi\u00e9e.<\/figcaption><\/figure>\n<p>De minuscules fragments de charbon de bois fossilis\u00e9, mis au jour sur l&rsquo;\u00eele James Ross, prouvent que ces plantes ont br\u00fbl\u00e9 dans des feux de for\u00eat.<\/p>\n<p>Des microscopes \u00e9lectroniques ont r\u00e9v\u00e9l\u00e9 que le bois br\u00fbl\u00e9 appartenait \u00e0 d&rsquo;anciens conif\u00e8res appel\u00e9s Araucariaceae.<\/p>\n<figure id=\"attachment_23305\" aria-describedby=\"caption-attachment-23305\" style=\"width: 660px\" class=\"wp-caption alignnone\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"23305\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/il-y-a-75-millions-dannees-lantarctique-etait-recouverte-dimmenses-forets\/charbon-fossilise-bois-en-antarctique\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/11\/charbon-fossilise-bois-en-antarctique.jpg?fit=660%2C753&amp;ssl=1\" data-orig-size=\"660,753\" 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=\"charbon fossilis\u00e9 bois en antarctique\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Des charbons fossilis\u00e9s montrent que l&amp;rsquo;Antarctique, autrefois temp\u00e9r\u00e9, \u00e9tait souvent touch\u00e9 par des feux de for\u00eat.&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/11\/charbon-fossilise-bois-en-antarctique.jpg?fit=263%2C300&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/11\/charbon-fossilise-bois-en-antarctique.jpg?fit=660%2C753&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/11\/charbon-fossilise-bois-en-antarctique.jpg?resize=660%2C753&#038;ssl=1\" alt=\"\" width=\"660\" height=\"753\" class=\"size-full wp-image-23305\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/11\/charbon-fossilise-bois-en-antarctique.jpg?w=660&amp;ssl=1 660w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/11\/charbon-fossilise-bois-en-antarctique.jpg?resize=263%2C300&amp;ssl=1 263w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><figcaption id=\"caption-attachment-23305\" class=\"wp-caption-text\">Des charbons fossilis\u00e9s montrent que l&rsquo;Antarctique, autrefois temp\u00e9r\u00e9, \u00e9tait souvent touch\u00e9 par des feux de for\u00eat.<\/figcaption><\/figure>\n<p>Cette d\u00e9couverte vient \u00e9tayer la th\u00e9orie selon laquelle l&rsquo;Antarctique &#8211; tant ses \u00eeles que le continent principal &#8211; n&rsquo;\u00e9tait pas \u00e9tranger aux feux de for\u00eat.<\/p>\n<p>\u00c0 l&rsquo;\u00e9poque, le continent aujourd&rsquo;hui connu sous le nom d&rsquo;Antarctique faisait partie du Gondwana, un supercontinent de l&rsquo;h\u00e9misph\u00e8re sud qui a commenc\u00e9 \u00e0 se diviser en continents plus reconnaissables aujourd&rsquo;hui, il y a environ 170 millions d&rsquo;ann\u00e9es.<\/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<figure id=\"attachment_23306\" aria-describedby=\"caption-attachment-23306\" style=\"width: 659px\" class=\"wp-caption alignnone\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"23306\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/il-y-a-75-millions-dannees-lantarctique-etait-recouverte-dimmenses-forets\/foret-incendies-antarctique\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/11\/foret-incendies-antarctique.jpg?fit=659%2C464&amp;ssl=1\" data-orig-size=\"659,464\" 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=\"foret incendies antarctique\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Reconstitution des pal\u00e9o-incendies en Antarctique au cours du Cr\u00e9tac\u00e9. Illustration de Maurilio Oliveira \/ Mus\u00e9e national, Universit\u00e9 f\u00e9d\u00e9rale de Rio de Janeiro.&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/11\/foret-incendies-antarctique.jpg?fit=300%2C211&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/11\/foret-incendies-antarctique.jpg?fit=659%2C464&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/11\/foret-incendies-antarctique.jpg?resize=659%2C464&#038;ssl=1\" alt=\"\" width=\"659\" height=\"464\" class=\"size-full wp-image-23306\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/11\/foret-incendies-antarctique.jpg?w=659&amp;ssl=1 659w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/11\/foret-incendies-antarctique.jpg?resize=300%2C211&amp;ssl=1 300w\" sizes=\"auto, (max-width: 659px) 100vw, 659px\" \/><figcaption id=\"caption-attachment-23306\" class=\"wp-caption-text\">Reconstitution des pal\u00e9o-incendies en Antarctique au cours du Cr\u00e9tac\u00e9. Illustration de Maurilio Oliveira \/ Mus\u00e9e national, Universit\u00e9 f\u00e9d\u00e9rale de Rio de Janeiro.<\/figcaption><\/figure>\n<p>Bien que des incendies r\u00e9guliers aient \u00e9t\u00e9 la norme dans d&rsquo;autres parties du monde au cours du Cr\u00e9tac\u00e9, l&rsquo;\u00e9tude sugg\u00e8re que l&rsquo;ensemble de l&rsquo;Antarctique \u00e9tait loin d&rsquo;\u00eatre \u00e0 l&rsquo;abri des feux de for\u00eat de cette \u00e9poque chaude.<\/p>\n<p>Le Cr\u00e9tac\u00e9 est une \u00ab\u00a0p\u00e9riode de \u00ab\u00a0grands feux\u00a0\u00bb bien connue dans le monde\u00a0\u00bb, \u00e9crivent les auteurs. \u00ab\u00a0Le feu de for\u00eat naturel &#8211; caus\u00e9 par des \u00e9clairs, des boules de feu, des \u00e9tincelles et l&rsquo;activit\u00e9 volcanique &#8211; \u00e9tait un ph\u00e9nom\u00e8ne r\u00e9gulier tout au long des temps g\u00e9ologiques\u00a0\u00bb, y compris sur un continent connu aujourd&rsquo;hui pour sa glace.<\/p>\n<p>En 2020, une exp\u00e9dition forant le plancher oc\u00e9anique pr\u00e8s du p\u00f4le Sud a d\u00e9couvert le r\u00e9seau de racines d&rsquo;une ancienne for\u00eat. Cette d\u00e9couverte r\u00e9v\u00e8le des temp\u00e9ratures \u00e9tonnamment \u00e9lev\u00e9es dans l&rsquo;Antarctique au cours du Cr\u00e9tac\u00e9 et l&rsquo;existence d&rsquo;une riche for\u00eat pluviale temp\u00e9r\u00e9e \u00e0 seulement 900 km du p\u00f4le.<\/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\/XSjWaz3XQc8?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>Alors que la chaleur g\u00e9othermique de l&rsquo;Antarctique \u00e9tait responsable de la fonte des glaciers, le Sahara, lui, \u00e9tait inond\u00e9 de puissantes rivi\u00e8res.<\/p>\n<p>Adaptation <a href=\"https:\/\/www.laterredufutur.com\/accueil\/\" rel=\"noopener\" target=\"_blank\">Terra Projects<\/a><\/p>\n<p>Source : <a href=\"https:\/\/strangesounds.org\/2021\/10\/fire-antarctica-evidence-science.html\" rel=\"noopener\" target=\"_blank\">https:\/\/strangesounds.org\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"23304\">(1454)<\/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>Les paysages gel\u00e9s de l&rsquo;Antarctique sont le summum de la glace. Mais il y a des millions d&rsquo;ann\u00e9es, le feu&#8230;<\/p>\n","protected":false},"author":1,"featured_media":23308,"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":"Il y a 75 millions d'ann\u00e9es, l'#Antarctique \u00e9tait recouverte d'immenses #for\u00eats @laterredufutur.com Terra Projects","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":[1252,3727,314,267,167],"class_list":["post-23304","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-archeologie","tag-antarctique","tag-charbon","tag-foret","tag-glace","tag-incendie","wpcat-33-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/11\/antarctique-et-forets.jpg?fit=1280%2C720&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-63S","jetpack-related-posts":[{"id":26401,"url":"https:\/\/www.laterredufutur.com\/accueil\/des-scientifiques-trouvent-des-preuves-de-lexistence-dune-ancienne-foret-en-antarctique\/","url_meta":{"origin":23304,"position":0},"title":"Des scientifiques trouvent des preuves de l&rsquo;existence d&rsquo;une ancienne for\u00eat en Antarctique","author":"Admin","date":"17 novembre 2024","format":false,"excerpt":"\" Il \u00e9tait fascinant de constater qu'\u00e0 un moment donn\u00e9 de l'histoire, les sept continents ont connu des conditions climatiques permettant aux arbres de survivre. \". Des scientifiques ont d\u00e9couvert de l'ambre dans une carotte de s\u00e9diments r\u00e9cup\u00e9r\u00e9e \u00e0 des milliers de pieds sous la surface de l'Antarctique, une d\u00e9couverte\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\/2024\/11\/immense-foret-1.jpg?fit=1024%2C709&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/11\/immense-foret-1.jpg?fit=1024%2C709&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/11\/immense-foret-1.jpg?fit=1024%2C709&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/11\/immense-foret-1.jpg?fit=1024%2C709&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":16048,"url":"https:\/\/www.laterredufutur.com\/accueil\/une-foret-fossilisee-vieille-de-280-millions-dannees-a-ete-decouverte-en-antarctique\/","url_meta":{"origin":23304,"position":1},"title":"Une for\u00eat fossilis\u00e9e vieille de 280 millions d&rsquo;ann\u00e9es a \u00e9t\u00e9 d\u00e9couverte en Antarctique","author":"Admin","date":"20 novembre 2017","format":false,"excerpt":"Il fut un temps o\u00f9 la glace ne dominait pas l'Antarctique : des chercheurs am\u00e9ricains viennent en effet de trouver les restes d'une for\u00eat vieille de 280 millions d'ann\u00e9es sur le continent austral. L'Antarctique n'a pas toujours \u00e9t\u00e9 une terre de glace. Des scientifiques de l'universit\u00e9 du Wisconsin \u00e0 Milwaukee\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\/11\/foret-fossile-antarctique.jpg?fit=716%2C415&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/11\/foret-fossile-antarctique.jpg?fit=716%2C415&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/11\/foret-fossile-antarctique.jpg?fit=716%2C415&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/11\/foret-fossile-antarctique.jpg?fit=716%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":23304,"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":20736,"url":"https:\/\/www.laterredufutur.com\/accueil\/decouverte-de-vestiges-dune-foret-tropicale-vieille-de-90-millions-dannees-sous-la-glace-antarctique\/","url_meta":{"origin":23304,"position":3},"title":"D\u00e9couverte de vestiges d&rsquo;une for\u00eat tropicale vieille de 90 millions d&rsquo;ann\u00e9es sous la glace antarctique","author":"Admin","date":"1 mai 2020","format":false,"excerpt":"Des traces fossiles d'une ancienne for\u00eat tropicale ont \u00e9t\u00e9 d\u00e9couvertes en Antarctique occidental. Il y a environ 90 millions d'ann\u00e9es, l'Antarctique occidental abritait une for\u00eat pluviale temp\u00e9r\u00e9e florissante, selon les racines fossiles, le pollen et les spores r\u00e9cemment d\u00e9couverts l\u00e0-bas, selon une nouvelle \u00e9tude. Le monde \u00e9tait un endroit diff\u00e9rent\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\/2020\/04\/foret-tropicale-antarctique.jpg?fit=1024%2C506&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/04\/foret-tropicale-antarctique.jpg?fit=1024%2C506&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/04\/foret-tropicale-antarctique.jpg?fit=1024%2C506&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/04\/foret-tropicale-antarctique.jpg?fit=1024%2C506&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":7791,"url":"https:\/\/www.laterredufutur.com\/accueil\/des-palmiers-decouverts-sous-les-glaces-de-lantarctique\/","url_meta":{"origin":23304,"position":4},"title":"Des palmiers d\u00e9couverts sous les glaces de l&rsquo;Antarctique !","author":"Admin","date":"30 ao\u00fbt 2015","format":false,"excerpt":"La th\u00e9orie de la d\u00e9rive des plaques tectoniques encore remise en question... la th\u00e9orie de l'hydroplaque renforc\u00e9e... Les forages scientifiques dans l'\u00e9paisse glace de Wilkes Land, en Antarctique de l' Est (la partie faisant face \u00e0 l'Australie) ont fourni les preuves de \" la croissance de for\u00eats tropicales caract\u00e9ris\u00e9es par\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\/2015\/07\/palmier-sous-la-neige.gif?fit=499%2C314&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":935,"url":"https:\/\/www.laterredufutur.com\/accueil\/un-monde-en-antarctique\/","url_meta":{"origin":23304,"position":5},"title":"Un monde en Antarctique","author":"Admin","date":"17 juin 2012","format":false,"excerpt":"Face \u00e0 un monde en perp\u00e9tuel \u00e9volution et face \u00e0 la difficult\u00e9 d'aller trouver de nouvelles ressources et faire de nouvelles d\u00e9couvertes dans tous les domaines, le monde prot\u00e9g\u00e9 de l'Antarctique pourrait bien \u00eatre la future conqu\u00eate humaine. L\u2019histoire de l\u2019Antarctique commence dans le monde occidental par la th\u00e9orie de\u2026","rel":"","context":"Dans &quot;Monde Futur&quot;","block_context":{"text":"Monde Futur","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/monde-futur\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/06\/antarctica.png?fit=250%2C250&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/23304","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=23304"}],"version-history":[{"count":1,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/23304\/revisions"}],"predecessor-version":[{"id":23309,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/23304\/revisions\/23309"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/23308"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=23304"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=23304"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=23304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}