{"id":106504,"date":"2026-08-03T00:02:54","date_gmt":"2026-08-03T04:02:54","guid":{"rendered":"https:\/\/www.radioamigavallenar.cl\/?p=106504"},"modified":"2026-08-03T00:02:54","modified_gmt":"2026-08-03T04:02:54","slug":"fosiles-de-atacama-aportan-a-estudio-que-revela-como-los-gigantes-marinos-transformaron-los-oceanos","status":"publish","type":"post","link":"https:\/\/www.radioamigavallenar.cl\/?p=106504","title":{"rendered":"F\u00f3siles de Atacama aportan a estudio que revela c\u00f3mo los gigantes marinos transformaron los oc\u00e9anos"},"content":{"rendered":"<p>Una investigaci\u00f3n internacional, con la participaci\u00f3n de la paleont\u00f3loga Ana Valenzuela-Toro, del Centro de Investigaci\u00f3n y Avance de la Paleontolog\u00eda e Historia Natural de Atacama (CIAHN Atacama), concluy\u00f3 que los gigantes marinos no solo fueron producto de la evoluci\u00f3n, sino que tambi\u00e9n transformaron los oc\u00e9anos durante m\u00e1s de 500 millones de a\u00f1os.<\/p>\n<div class=\"code-block code-block-3\">\n<div id=\"sas_99069\"><\/div>\n<\/div>\n<p>El estudio, publicado en la revista\u00a0<em>Annual Review of Ecology, Evolution, and Systematics<\/em>, reconstruye la historia de estos animales, desde los primeros artr\u00f3podos gigantes hasta la ballena azul, y demuestra que modificaron las redes alimentarias, el ciclo de nutrientes y favorecieron la evoluci\u00f3n de otras especies.<\/p>\n<p>La investigaci\u00f3n tambi\u00e9n destaca el aporte de Atacama, donde la Formaci\u00f3n Bah\u00eda Inglesa, en Caldera, conserva abundantes f\u00f3siles de especies como el megalod\u00f3n. Seg\u00fan las autoras, este registro paleontol\u00f3gico es fundamental para comprender la evoluci\u00f3n de los ecosistemas marinos del hemisferio sur y refuerza la importancia de conservar a los grandes animales marinos actuales.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Una investigaci\u00f3n internacional, con la participaci\u00f3n de la paleont\u00f3loga Ana Valenzuela-Toro, del Centro de Investigaci\u00f3n y Avance de la Paleontolog\u00eda e Historia Natural de Atacama&hellip; <\/p>\n","protected":false},"author":7,"featured_media":106505,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-106504","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-atacama"],"_links":{"self":[{"href":"https:\/\/www.radioamigavallenar.cl\/index.php?rest_route=\/wp\/v2\/posts\/106504","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.radioamigavallenar.cl\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.radioamigavallenar.cl\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.radioamigavallenar.cl\/index.php?rest_route=\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.radioamigavallenar.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=106504"}],"version-history":[{"count":1,"href":"https:\/\/www.radioamigavallenar.cl\/index.php?rest_route=\/wp\/v2\/posts\/106504\/revisions"}],"predecessor-version":[{"id":106506,"href":"https:\/\/www.radioamigavallenar.cl\/index.php?rest_route=\/wp\/v2\/posts\/106504\/revisions\/106506"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.radioamigavallenar.cl\/index.php?rest_route=\/wp\/v2\/media\/106505"}],"wp:attachment":[{"href":"https:\/\/www.radioamigavallenar.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=106504"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.radioamigavallenar.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=106504"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.radioamigavallenar.cl\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=106504"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}