Mosasaurs 101 | National Geographic
2:54
YouTubeNational Geographic
Mosasaurs 101 | National Geographic
Mosasaurs were Earth's last great marine reptiles. Learn about the surprising places they'd hunt, how some species dwarfed even the Tyrannosaurus rex, and how key physical adaptations allowed these reptiles to become a prehistoric apex predator. Subscribe: https://on.natgeo.com/4p5A0D6 #NationalGeographic #Mosasaurs #Educational About National ...
2.4M viewsOct 19, 2018
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