Eons

Season 2 Episode 43: When Sharks Swam the Great Plains

If you’ve ever been to, or lived in, or even flown over the central swath of North America, then you’ve seen the remnants of what was a uniquely fascinating environment. Scientists call it the Western Interior Seaway, and at its greatest extent, it ran from the Caribbean Sea to the Canadian Arctic.

Genre:

Documentary

Seasons:

6

Episodes:

246

Actor:

Kallie Moore , Blake de Pastino , Michelle Barboza-Ramirez

Quality:

HD

Status:

Returning Series

First Air:

2017

IMDb:

-