Fossils show quick rebound of life after ancient mass extinction
WASHINGTON (Reuters) - Fossils including sharks, sea reptiles and squid-like creatures dug up in Idaho reveal a marine ecosystem thriving relatively soon after Earth's worst mass extinction, contradicting the long-held notion life was slow to recover from the calamity. [Source]
Publication Date:Origin: reuters.com
Category: scienceNews
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Source: http://feeds.reuters.com/~r/reuters/scienceNews/~3/lIin18gyKSk/us-science-extinction-idUSKBN15U2L3