{"id":210616,"date":"2025-04-05T06:10:26","date_gmt":"2025-04-05T11:10:26","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2025\/04\/earths-first-crust-was-continental-long-before-plate-tectonics-began"},"modified":"2025-04-05T06:10:26","modified_gmt":"2025-04-05T11:10:26","slug":"earths-first-crust-was-continental-long-before-plate-tectonics-began","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2025\/04\/earths-first-crust-was-continental-long-before-plate-tectonics-began","title":{"rendered":"Earth\u2019s First Crust Was Continental \u2014 Long Before Plate Tectonics Began"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/earths-first-crust-was-continental-long-before-plate-tectonics-began2.jpg\"><\/a><\/p>\n<p>New research suggests that Earth\u2019s first crust, formed over 4.5 billion years ago, already carried the chemical traits we associate with modern continents. This means the telltale fingerprints of continental crust didn\u2019t need plate tectonics to form, turning a long-standing theory on its head.<\/p>\n<p>Using simulations of early Earth conditions, scientists found that the intense heat and molten environment of the planet\u2019s infancy created these signatures naturally. The finding shakes up how we understand Earth\u2019s evolution and could even influence how we think about crust formation on other planets.<\/p>\n<p>A surprising shift in earth\u2019s history.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>New research suggests that Earth\u2019s first crust, formed over 4.5 billion years ago, already carried the chemical traits we associate with modern continents. This means the telltale fingerprints of continental crust didn\u2019t need plate tectonics to form, turning a long-standing theory on its head. Using simulations of early Earth conditions, scientists found that the intense [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19,385,8],"tags":[],"class_list":["post-210616","post","type-post","status-publish","format-standard","hentry","category-chemistry","category-evolution","category-space"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/210616","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/427"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=210616"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/210616\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=210616"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=210616"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=210616"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}