Planet Earth was inhabited by many wondrous creatures throughout the Permian period. Massive geologic changes finally allowed life to thrive on land and sea, producing voracious saber-toothed carnivores like Gorgonopsid and the terrifying 40-foot shark Helicoprion. But it couldn’t last forever… |
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Title: | The Permian | |
Air Date: | March 9, 2017 | |
Runtime: | Unknown | |
Genres: | History Nature | |
imgankhee : I was going to request links but noticed there are only 2 episodes here total! Somebody a...