{"id":407068,"date":"2017-11-22T14:00:03","date_gmt":"2017-11-22T18:00:03","guid":{"rendered":"http:\/\/spaceweekly.com\/?guid=6b73e17abe845bcc23e56558a6410779"},"modified":"2017-11-22T14:00:03","modified_gmt":"2017-11-22T18:00:03","slug":"mysterious-deep-earth-seismic-signature-explained","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=407068","title":{"rendered":"Mysterious deep-Earth seismic signature explained"},"content":{"rendered":"<p>New research on oxygen and iron chemistry under the extreme conditions found deep inside the Earth could explain a longstanding seismic mystery called ultralow velocity zones. Published in Nature, the findings could have far-reaching implications on our understanding of Earth&#8217;s geologic history, including life-altering events such as the Great Oxygenation Event, which occurred 2.4 billion years ago.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>New research on oxygen and iron chemistry under the extreme conditions found deep inside the Earth could explain a longstanding seismic mystery called ultralow velocity zones. Published in Nature, the findings could have far-reaching implications on ou&#8230;<\/p>\n","protected":false},"author":0,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-407068","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/407068","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=407068"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/407068\/revisions"}],"predecessor-version":[{"id":407069,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/407068\/revisions\/407069"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=407068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=407068"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=407068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}