Now playingPalaeontologist Tyler Lyson and his team find valuable evidence of the rebirth and evolution of animals.
S1 · E1 — The Darkest Hour
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Palaeontologist Tyler Lyson and his team find valuable evidence of the rebirth and evolution of animals.
Now playingPalaeontologist Tyler Lyson and his team find valuable evidence of the rebirth and evolution of animals.

Palaeontologist Tyler Lyson and his team find valuable evidence of the rebirth and evolution of animals.