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Eons
Season 2 • Episode 43 • When Sharks Swam the Great Plains
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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. Watch Eons Season 2, Episode 43 When Sharks Swam the Great Plains in HD free online. Enjoy high-quality streaming of Eons Season 2, Episode 43 and share your thoughts in the comments below!
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Episodes
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The Time Terror Birds Invaded
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Untangling the Devil's Corkscrew
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The Great Snake Debate
90 million years ago, an ancient snake known as Najash had...legs. It is by no means the only snake to have limbs either. But what’s even stranger: we’re not at all sure where it came from.
10 min
The Whole Saga of the Supercontinents
The study of natural history is the study of how the world has changed but Earth itself is in a constant state of flux -- because the ground beneath your feet is always moving. So if we want to know how we got here, we have to understand how "here" got here.
10 min
From the Cambrian Explosion to the Great Dying
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10 min
How Sex Became a Thing
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The Other Explosion You Should Know About
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What a Dinosaur Looks Like Under a Microscope
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