Eons Season 2019 Episode 20 When Ichthyosaurs Led a Revolution in the Seas 2019
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The marine reptiles Ichthyosaurs arose after The Great Dying, which wiped out at least 90 percent of life in the oceans, changing the seas forever and triggering a new evolutionary arms race between predator and prey.
- Released: 2019-06-25
- Runtime: 10 minutes
- Genre: Documentary
- Stars: Kallie Moore, Blake de Pastino, Michelle Barboza-Ramirez
- Director:
