This Prehistoric Ocean Was Thalassophobia On Steroids

If you thought Jaws was scary, wait until you see what prehistoric sea monsters lurked in the depths of this ocean... 0:00 Intro 1:16 Oceanography: Where, What, When 2:49 Giant Mosasaurs 8:54 Largest Crocodilian Ever (Maybe) 11:34 Real Krakens 16:16 Sharks On Steroids 21:13 Ugliest/Meanest Fish To Evolve 22:46 Can’t Forget Plesiosaurs 24:53 Where Did All The Sea Monsters Go?