Elasmosaurus is a genus of plesiosaur with an extremely long neck that lived in the Late Cretaceous period, 80.5 million years ago.
Gallery
With a fluke.
Dino dog
Elasmosaurus remuspissa
Books
_(7).jpeg "Reptiles (Over 100 Questions and Answers to Things You Want to Know) (7).jpeg (1.65 MB)")
Sea Monsters: Prehistoric Predators of the Deep
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Elasmosaurus
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