possibly primitive design that has survived through the ages. The tapir is an intriguing mammal whose evolutionary history stretches back around 50 million years, making it one of the most ancient ...
来自MSN6 个月
Scientists discover rare 'Jurassic' fossil of creature from 166 million years ago, learn ...So far, only a handful of fossils of the primitive shrew-like mammal have been found. Out of them are two exceptionally complete skeletons, one of a juvenile creature and another of an adult.
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