Title rated 3.8 out of 5 stars, based on 26 ratings(26 ratings)
DVD, 2004
Current format, DVD, 2004, , Available .
DVD, 2004
Current format, DVD, 2004, , Available . Offered in 0 more formats
This program explores Earth's age, uncovers fossils and traces evolution through the geological time periods. It also examines continental drift, studies cockroaches, early communication, and the role of mass extinctions throughout history.
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