It may have been one of the most cataclysmic geologic events of the last 60 million years which shaped America as we know it today. The narrow, 400-mile-long Isthmus of Panama, once buried below the sea, rose up and connected North and South America. This new land bridge unleashed an astonishing animal encounter: Prehistoric predators and prey each unique to their worlds came face-to-face for the first time. An armor-plated ancestor of the armadillo. A saber-toothed marsupial. A horse-like creature with three-toed feet. Evolutionary history changed forever as animals from the continents clashed. National Geographic joins scientists on a quest to discover what happened and which creatures survived.
DVD Details
>Rated: 0
>Runtime: 0 hours, 45 minutes
>Video: 0
>Encoding: Region 1(US & Canada)
>Originally Released: 0
>Label: National Geographic
Starring: 0
DVD Details
>Rated: 0
>Runtime: 0 hours, 45 minutes
>Video: 0
>Encoding: Region 1(US & Canada)
>Originally Released: 0
>Label: National Geographic
Starring: 0
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