Fossil reveals how seals 'walked' from land to sea
China Daily | Updated: 2009-04-24 07:47
OTTAWA: Scientists in Canada's Arctic have discovered the fossil of a previously unknown web-footed carnivore that helps explain how seals developed from land-based mammals, a member of the team said on Wednesday.
The very primitive animal, measuring around 110 cm from nose to tail, had a body similar to that of an otter, with a skull more closely related to a seal.
It lived in and around fresh water lakes about 20 million to 24 million years ago.
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