Lost Beasts: Unearthed — S2E4 — Secrets of the Ocean Killer
Synopsis
Investigators in the Badlands of Wyoming unearth the bones of a Mosasaur, a terrifying marine predator from the dinosaur age.
About the series
From deadly T. rexes to giant woolly mammoths, new evidence reveals how giant beasts evolved to conquer the planet, how they grew so big, and what triggered their extinction.