{"id":2795,"date":"2017-02-02T10:56:38","date_gmt":"2017-02-02T14:56:38","guid":{"rendered":"https:\/\/sabereswp.saberesafricanos.net\/index.php\/2017\/02\/02\/hallan-una-parte-del-continente-perdido-de-gondwana\/"},"modified":"2017-02-02T10:56:38","modified_gmt":"2017-02-02T14:56:38","slug":"hallan-una-parte-del-continente-perdido-de-gondwana","status":"publish","type":"post","link":"https:\/\/sabereswp.saberesafricanos.net\/index.php\/2017\/02\/02\/hallan-una-parte-del-continente-perdido-de-gondwana\/","title":{"rendered":"Hallan una parte del &#8216;continente perdido&#8217; de Gondwana"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\" size-full wp-image-2794\" src=\"https:\/\/sabereswp.saberesafricanos.net\/wp-content\/uploads\/2017\/02\/continente-perdido-026.jpg\" alt=\"El cr\u00e1ter de Rivals en la isla R\u00e9union: Los ge\u00f3logos creen que el mismo aspecto pod\u00eda tener Gondwana antes de desintegrarse\" width=\"600\" height=\"338\" style=\"border: 2px solid #ffffff; display: block; margin-left: auto; margin-right: auto;\" srcset=\"https:\/\/sabereswp.saberesafricanos.net\/wp-content\/uploads\/2017\/02\/continente-perdido-026.jpg 750w, https:\/\/sabereswp.saberesafricanos.net\/wp-content\/uploads\/2017\/02\/continente-perdido-026-300x169.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>Un grupo de ge\u00f3logos sudafricanos ha encontrado bajo las aguas del oc\u00e9ano \u00cdndico que rodean la isla de Mauricio (al este de Madagascar) un fragmento del protocontinente Gondwana, que un\u00eda \u00c1frica con Sudam\u00e9rica y, posiblemente, el subcontinente indio.<\/p>\n<p><!--more--><\/p>\n<p>Los investigadores llegaron a esta conclusi\u00f3n tras analizar una ins\u00f3lita pieza de zirc\u00f3n extra\u00edda de debajo de la capa de roca magm\u00e1tica que forma el fondo marino de la zona.<\/p>\n<p>La consolidaci\u00f3n de este mineral se ha datado en 3.000 millones de a\u00f1os de antig\u00fcedad, mientras que el material rocoso de Mauricio tiene alrededor de 9 millones de a\u00f1os o menos.<\/p>\n<p>La publicaci\u00f3n de la Universidad &nbsp;de Witwatersrand de Johannesburgo (Sud\u00e1frica) especifica que esta pieza, de estructura cristalina, qued\u00f3 cubierta por una capa de lava enfriada despu\u00e9s de una reciente erupci\u00f3n volc\u00e1nica.<\/p>\n<p>En opini\u00f3n de los investigadores, el fragmento de la placa que conten\u00eda este zirc\u00f3n se desprendi\u00f3 de Madagascar en la \u00e9poca en la que se estaba formando el oc\u00e9ano \u00cdndico. Todo ello hace pensar que se tratar\u00eda de un fragmento del protocontinente Gondwana, que empez\u00f3 a desintegrarse cerca de 200 millones de a\u00f1os atr\u00e1s.<\/p>\n<hr \/>\n<h6>Fuente: Prensa Latina<\/h6>\n<h6>Centro de Saberes Africanos Americanos y Caribe\u00f1os<\/h6>\n","protected":false},"excerpt":{"rendered":"<p>Un grupo de ge\u00f3logos sudafricanos ha encontrado bajo las aguas del oc\u00e9ano \u00cdndico que rodean la isla de Mauricio (al este de Madagascar) un fragmento del protocontinente Gondwana, que un\u00eda [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2794,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":[],"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueState":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","_VenueShowMap":false,"_VenueShowMapLink":false,"footnotes":""},"categories":[7],"tags":[],"class_list":["post-2795","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cultura"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/sabereswp.saberesafricanos.net\/index.php\/wp-json\/wp\/v2\/posts\/2795","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sabereswp.saberesafricanos.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sabereswp.saberesafricanos.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sabereswp.saberesafricanos.net\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/sabereswp.saberesafricanos.net\/index.php\/wp-json\/wp\/v2\/comments?post=2795"}],"version-history":[{"count":0,"href":"https:\/\/sabereswp.saberesafricanos.net\/index.php\/wp-json\/wp\/v2\/posts\/2795\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sabereswp.saberesafricanos.net\/index.php\/wp-json\/wp\/v2\/media\/2794"}],"wp:attachment":[{"href":"https:\/\/sabereswp.saberesafricanos.net\/index.php\/wp-json\/wp\/v2\/media?parent=2795"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sabereswp.saberesafricanos.net\/index.php\/wp-json\/wp\/v2\/categories?post=2795"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sabereswp.saberesafricanos.net\/index.php\/wp-json\/wp\/v2\/tags?post=2795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}