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Ancient Earth52mCuriosity Stream HD
New discoveries reveal prehistoric mammals were more varied and numerous than previously thought.
New discoveries reveal prehistoric mammals were more varied and numerous than previously thought.
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Life forms that lived in the Permian, Triassic and Cretaceous periods, which began 250 million years ago.
Genres: NatureTV Series
Rating: 12
Playback: HD
2 seasons available on demand