When Sharks Swam the Great Plains
Check out Origin of Everything: https://www.youtube.com/channe....l/UCiB8h9jD2Mlxx96ZF
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.
Thanks to Dmitry Bogdanov, Nobu Tamura, C.R. Scotese, NASA and the many others listed throughout the video for making their images available to use.
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References:
Oceans of Kansas: A Natural History of the Western Interior Seaway (Second Edition) by Michael J. Everhart.
https://www.tandfonline.com/do....i/abs/10.1080/027246
https://www.researchgate.net/p....ublication/259517413
https://www.researchgate.net/p....rofile/Joshua_Slatte
https://www.researchgate.net/p....ublication/321632109
https://www.tandfonline.com/do....i/abs/10.1080/027246
https://www.jstor.org/stable/1306568
https://www.sciencedirect.com/....science/article/pii/
https://pubs.er.usgs.gov/publication/pp1561
http://rspb.royalsocietypublis....hing.org/content/278
https://link.springer.com/arti....cle/10.1007%2FBF0299
https://pubs.geoscienceworld.o....rg/gsa/geology/artic
https://www.rushcounty.org/Pos....tRockMuseum/PostRock
