{"id":621593,"date":"2026-01-18T20:57:40","date_gmt":"2026-01-18T19:57:40","guid":{"rendered":"https:\/\/cronologia-universale.it\/1890-9\/"},"modified":"2026-01-18T20:57:40","modified_gmt":"2026-01-18T19:57:40","slug":"1875-3","status":"publish","type":"post","link":"https:\/\/cronologia-universale.it\/en\/1875-3\/","title":{"rendered":"1875"},"content":{"rendered":"<p>Scottish physicist James Croll suggests that the mass extinctions that have occurred with periodicity of about 100,000 years are due to changes in the amount of solar radiation caused by extraterrestrial causes.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Scottish physicist James Croll suggests that the mass extinctions that have occurred with periodicity of&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[41],"tags":[],"class_list":["post-621593","post","type-post","status-publish","format-standard","hentry","category-s-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - 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