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The Courier Times
thecouriertimes.com > treasure-trove-reveals-animal-diversity-began-earlier-than-thought > article_bb05ef9f-350e-53fc-a1ff-702d13571049.html

‘Treasure trove’ reveals animal diversity began earlier than thought

23+ hour, 43+ min ago  (136+ words) A deuterostome cambroernid fossil from the Jiangchuan Biota (~554-539 million years old) and artist's reconstruction. (Gaorong Li and Xiaodong Wang via SWNS) Reconstruction of Jiangchuan biota (~554-539 million years ago). (Xiaodong Wang via SWNS) The discovery of a fossil "treasure trove" has…...