tetrapods

The tiny tracks left in the ancient dirt are the oldest traces of reptiles

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The tiny tracks left in the ancient dirt are the oldest traces of reptiles

Sign up at CNN’s Wonder Theory Science Ballout. Browse the universe with news about charming discoveries, scientific achievements and more; Separately, a peculiar trace found in Australia’s 356 million years of rock panels indicates that reptile relatives appeared from 35 to 40 million years earlier than they thought before. The tracks also push the origin … Read more

Scientists have found traces that increase humanity’s time zone for 40 million years

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Scientists have found traces that increase humanity’s time zone for 40 million years

“Hearst magazines and Yahoo can earn commissions or income from some items through these links.” Here you will find out in this story: In the past, it was believed that the common ancestor of all tetrapodes (including humans) appeared at the dioxide of the dioxide period. Early reptile fossil tracks are now the oldest known … Read more