fourlegged

Fossil find offers first evidence of four-legged aquatic ancestors in Africa: An artist's impression of Tutusius at Waterloo Farm. Illustration by Maggie NewmanSome of our ancestors had four legs, a finned tail and lived in water. They were aquatic tetrapods which, after the end of the Devonian period 359 million years ago, increasingly moved onto the land. These land … [Read more...] about Fossil find offers first evidence of four-legged aquatic ancestors in Africa | The Conversation