1.Dimorphodon Dimorphodon was a pterosaur with an unusually big head. It's named means two formed tooth, and had a wingspan of 4 feet....

5. Poor Mosasaur! Mosasaurus Hoffmani is kept in a huge, deep tank in Jurassic World, where tourists can also go underground to see,...

5. Mix of Ankylosaurus, Stegosaurus, and Triceratops, which would be called a Stegkylaceratops Ankylosaurus: big, heavy armor and tail...