Fossil evidence of Cambrian explosion

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Fossil evidence of Cambrian explosion

Clip from Australia: The Time Traveller's Guide  |  Season 1  |  Episode 1  |  ABC  |  March 25, 2012
Classification: General Classification: General
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The fossil record reveals evidence of recognisable animals taking over Earth's oceans during the Cambrian explosion.

The fossil record reveals evidence of recognisable animals taking over Earth's oceans during the Cambrian explosion.

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