{"id":14745,"date":"2017-02-22T00:00:07","date_gmt":"2017-02-21T23:00:07","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil\/?p=14745"},"modified":"2017-02-05T09:29:55","modified_gmt":"2017-02-05T08:29:55","slug":"decouverte-dun-continent-perdu-sous-lile-maurice","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/decouverte-dun-continent-perdu-sous-lile-maurice\/","title":{"rendered":"D\u00e9couverte d&rsquo;un continent perdu sous l&rsquo;\u00eele Maurice"},"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 chercheurs ont trouv\u00e9 un petit morceau d&rsquo;un \u00ab\u00a0continent perdu\u00a0\u00bb et oubli\u00e9 sous la lave de l&rsquo;\u00eele Maurice.<\/p>\n<p>Ils ont en effet confirm\u00e9 l&rsquo;existence d&rsquo;un \u00ab\u00a0continent perdu\u00a0\u00bb sous l&rsquo;\u00eele Maurice s&rsquo;\u00e9tirant sur l&rsquo;oc\u00e9an Indien qui a \u00e9t\u00e9 englouti apr\u00e8s l&rsquo;\u00e9clatement du supercontinent Gondwana il y a environ 200 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\/o61P6ysKklM?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>Le morceau de la cro\u00fbte qui a ensuite \u00e9t\u00e9 recouverte par de la lave plu r\u00e9cente lors d&rsquo;\u00e9ruptions volcaniques sur l&rsquo;\u00eele, semble \u00eatre un petit morceau de vieux continent, qui a rompu avec l&rsquo;\u00eele de Madagascar, l&rsquo;Afrique, l&rsquo;Inde, l&rsquo;Australie et l&rsquo;Antarctique qui se s\u00e9parant a form\u00e9 l&rsquo;oc\u00e9an Indien.<\/p>\n<p>Le Professeur Lewis Ashwal explique : \u00ab Nous \u00e9tudions le processus de rupture des continents, afin de comprendre l&rsquo;histoire g\u00e9ologique de la plan\u00e8te. Les Zircons arch\u00e9ens dans les roches oc\u00e9aniques du Mioc\u00e8ne sont des hauts lieux o\u00f9 s&rsquo;est \u00e9tablie l&rsquo;ancienne cro\u00fbte continentale sous l&rsquo;\u00eele Maurice \u00ab\u00a0.<\/p>\n<p>En \u00e9tudiant le min\u00e9ral, le zircon est trouv\u00e9 dans les roches crach\u00e9es par la lave lors d&rsquo;\u00e9ruptions volcaniques, les g\u00e9ologues ont constat\u00e9 que les restes de ce min\u00e9ral \u00e9tait beaucoup trop ancien pour appartenir \u00e0 l&rsquo;\u00eele Maurice.<\/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><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\/s3-M_oY1uN0?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>\u00a0\u00bb La Terre est compos\u00e9e de deux parties &#8211; les continents, qui sont vieux, et les oc\u00e9ans, qui sont jeunes. Sur les continents , vous trouverez des rochers qui sont vieux de plus de quatre milliards d&rsquo;ann\u00e9es, mais vous ne trouvez rien comme \u00e7a dans les oc\u00e9ans, comme cela est le cas de ces nouvelles roches se sont form\u00e9es. Maurice est une \u00eele, et il n&rsquo;y a pas de roche de plus de 9 millions d&rsquo;ann\u00e9es sur l&rsquo;\u00eele. Cependant, en \u00e9tudiant les roches de l&rsquo;\u00eele, nous avons trouv\u00e9 des zircons qui remontent \u00e0 3 milliards d&rsquo;ann\u00e9es. Le fait que nous avons trouv\u00e9 des zircons de cette \u00e9poque prouve qu&rsquo;il existe des cristaux et des mat\u00e9riaux beaucoup plus \u00e2g\u00e9s que l&rsquo;\u00eele Maurice et qui ne peuvent provenir que d&rsquo;un continent.\u00a0\u00bb<\/p>\n<p>Traduction et adaptation de <a href=\"http:\/\/www.laterredufutur.com\/accueil\/\">la Terre du Futur<\/a><\/p>\n<p>extrait et source :&nbsp;<a href=\"http:\/\/strangesounds.org\/2017\/02\/lost-continent-discovered-under-mauritius-video-geology.html\" target=\"_blank\">http:\/\/strangesounds.org\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"14745\">(1399)<\/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 chercheurs ont trouv\u00e9 un petit morceau d&rsquo;un \u00ab\u00a0continent perdu\u00a0\u00bb et oubli\u00e9 sous la lave de l&rsquo;\u00eele Maurice. Ils ont&#8230;<\/p>\n","protected":false},"author":1,"featured_media":14746,"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":"D\u00e9couverte d'un continent perdu sous l'\u00eele Maurice @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":[33,19],"tags":[6332,6331,4749,114,6330,1380,1501,75,684,6333],"class_list":["post-14745","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-archeologie","category-seismes-et-volcans","tag-3-milliards-dannees","tag-continent-perdu","tag-croute","tag-geologie","tag-ile-maurice","tag-ocean-indien","tag-rupture","tag-terre","tag-video","tag-zircon","wpcat-33-id","wpcat-19-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/02\/continent-perdu-ile-maurice.jpg?fit=1280%2C720&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-3PP","jetpack-related-posts":[{"id":1346,"url":"https:\/\/www.laterredufutur.com\/accueil\/lempire-mu-redecouvert\/","url_meta":{"origin":14745,"position":0},"title":"L&rsquo;Empire Mu red\u00e9couvert","author":"Admin","date":"21 avril 2013","format":false,"excerpt":"Dans le th\u00e8me des civilisations disparues... Au confins du monde connu r\u00e9side un myst\u00e8re, comment un peuple ancien pr\u00e9tendu de sauvages et de cannibales ont pu traverser 25 millions de km2 ? D'o\u00f9 venaient il ? Le plus incroyable, c'est qu'ils ont peut \u00eatre d\u00e9couverts l'Am\u00e9rique avant Christophe Colomb. Sur\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\/08\/ile-de-paques-rapa-nui.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\/2017\/08\/ile-de-paques-rapa-nui.jpg?fit=1024%2C415&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/08\/ile-de-paques-rapa-nui.jpg?fit=1024%2C415&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/08\/ile-de-paques-rapa-nui.jpg?fit=1024%2C415&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":27546,"url":"https:\/\/www.laterredufutur.com\/accueil\/nouveau-mystere-au-sein-du-triangle-des-bermudes\/","url_meta":{"origin":14745,"position":1},"title":"Nouveau myst\u00e8re au sein du Triangle des Bermudes","author":"Admin","date":"17 d\u00e9cembre 2025","format":false,"excerpt":"Une structure g\u00e9ante d\u00e9couverte dans les profondeurs des Bermudes est unique en son genre sur Terre. Une \u00e9paisse couche de roche de plus de 19 km pourrait expliquer pourquoi les Bermudes semblent flotter au-dessus de l'oc\u00e9an qui les entoure. Triangle des Bermudes, attention ! Le plus r\u00e9cent myst\u00e8re de l\u2019Atlantique\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\/2025\/12\/bermudes.webp?fit=650%2C366&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/12\/bermudes.webp?fit=650%2C366&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/12\/bermudes.webp?fit=650%2C366&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":25082,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-continent-africain-se-separe-en-deux\/","url_meta":{"origin":14745,"position":2},"title":"Le continent africain se s\u00e9pare en deux","author":"Admin","date":"23 juillet 2023","format":false,"excerpt":"Une faille massive pourrait d\u00e9chirer l'Afrique en deux et former le sixi\u00e8me oc\u00e9an de la Terre. Le noyau de notre plan\u00e8te, qui \u00e9jecte de la roche surchauff\u00e9e, pourrait m\u00eame acc\u00e9l\u00e9rer cette s\u00e9paration. Le saviez-vous : une faille g\u00e9ante d\u00e9chire lentement l'Afrique, le deuxi\u00e8me plus grand continent du monde. On appelle\u2026","rel":"","context":"Dans &quot;Seismes\/Volcans&quot;","block_context":{"text":"Seismes\/Volcans","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/seismes-et-volcans\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/07\/rift-africain.jpg?fit=1024%2C576&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/07\/rift-africain.jpg?fit=1024%2C576&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/07\/rift-africain.jpg?fit=1024%2C576&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/07\/rift-africain.jpg?fit=1024%2C576&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":25537,"url":"https:\/\/www.laterredufutur.com\/accueil\/les-fontaines-de-diamants-qui-jaillissent-du-centre-de-la-terre-revelent-lhistoire-perdue-des-supercontinents\/","url_meta":{"origin":14745,"position":3},"title":"Les fontaines de diamants qui jaillissent du centre de la Terre r\u00e9v\u00e8lent l&rsquo;histoire perdue des supercontinents","author":"Admin","date":"26 janvier 2024","format":false,"excerpt":"Les diamants semblent atteindre la surface de la Terre lors d'\u00e9ruptions volcaniques massives, lorsque les supercontinents se brisent, et ils se forment lorsque les continents se rejoignent. Au cr\u00e9puscule du Cr\u00e9tac\u00e9, il y a 86 millions d'ann\u00e9es, une fissure volcanique dans ce qui est aujourd'hui l'Afrique du Sud s'est anim\u00e9e\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\/2024\/01\/diamant-terre.jpg?fit=1024%2C1024&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/01\/diamant-terre.jpg?fit=1024%2C1024&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/01\/diamant-terre.jpg?fit=1024%2C1024&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/01\/diamant-terre.jpg?fit=1024%2C1024&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":8500,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-carte-mouvante-des-continents-de-plastique\/","url_meta":{"origin":14745,"position":4},"title":"La carte mouvante des continents de plastique","author":"Admin","date":"14 octobre 2015","format":false,"excerpt":"Selon des estimations \"optimistes\", pr\u00e8s de 8 millions de d\u00e9chets plastiques finissent chaque ann\u00e9e dans les oc\u00e9ans. Mais la r\u00e9alit\u00e9 serait plus proche des 13 millions de tonnes. Une simulation de la Nasa montre l'\u00e9tendue et les d\u00e9placements de ces monstrueuses \u00eeles de d\u00e9chets. Une \u00e9tude publi\u00e9e dans le magazine\u2026","rel":"","context":"Dans &quot;Pollution&quot;","block_context":{"text":"Pollution","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/pollution\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/dechets-oceans-monde.jpg?fit=800%2C392&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/dechets-oceans-monde.jpg?fit=800%2C392&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/dechets-oceans-monde.jpg?fit=800%2C392&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/dechets-oceans-monde.jpg?fit=800%2C392&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":16255,"url":"https:\/\/www.laterredufutur.com\/accueil\/zealandia-ce-septieme-continent-decouvert-au-large-de-laustralie\/","url_meta":{"origin":14745,"position":5},"title":"\u00abZealandia\u00bb, ce septi\u00e8me continent d\u00e9couvert au large de l&rsquo;Australie","author":"Admin","date":"11 f\u00e9vrier 2018","format":false,"excerpt":"Presque la totalit\u00e9 de la surface de ce bout de terre situ\u00e9 au sud ouest de l\u2019oc\u00e9an Pacifique est immerg\u00e9e\u2026 Des chercheurs australiens affirment avoir d\u00e9couvert un septi\u00e8me continent au large de l\u2019Australie. Appel\u00e9 \u00ab Zealandia \u00bb ou surnomm\u00e9 \u00ab le continent cach\u00e9 de la Terre \u00bb, il se trouve\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\/2018\/01\/Zealandia_topographie.jpg?fit=1032%2C1200&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/01\/Zealandia_topographie.jpg?fit=1032%2C1200&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/01\/Zealandia_topographie.jpg?fit=1032%2C1200&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/01\/Zealandia_topographie.jpg?fit=1032%2C1200&ssl=1&resize=700%2C400 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/14745","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=14745"}],"version-history":[{"count":1,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/14745\/revisions"}],"predecessor-version":[{"id":14747,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/14745\/revisions\/14747"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/14746"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=14745"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=14745"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=14745"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}