07/04 22:32
smithsonianmag.com
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer_public/9e/1a/9e1a0d45-1936-4756-bdb2-3a1defa8629f/reconstruction_of_jiangchuan_biota_credit_xiaodong_wang_rs.webp "New Fossils Discovered in China Hint That Complex Life Evolved Millions of Years Earlier Than Scientists Thought")
07/04 06:41
sciencedaily.com
03/04 12:11
sciencedaily.com
02/04 23:22
smithsonianmag.com
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer_public/df/98/df98b734-864a-4e02-8833-16dadedb682d/smithsonian_feature_images_21.png "This 500-Million-Year-Old Fossil of a Claw-Bearing Predator Uncovers the Origins of Spiders, Scorpions and Other Arthropods")
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