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Home→Categories Mammals

Category Archives: Mammals

New fossils suggest mammals first appeared in the Late Triassic, 200 mya

Posted on September 10, 2014 by WykenSeagraveSeptember 10, 2014
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The fossilized remains of mouse-sized tree-dwelling animals suggest that mammals first appeared in the Late Triassic, more than 200 million years ago, researchers report in Nature September 10, rather than in the Jurassic, which was the previous theory. Reference Three … Continue reading →

Posted in Evolution, Mammals | Leave a reply
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