plesiosaurus


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Noun1.Plesiosaurus - extinct marine reptile with a small head on a long neck a short tail and four paddle-shaped limbsplesiosaurus - extinct marine reptile with a small head on a long neck a short tail and four paddle-shaped limbs; of the Jurassic and Cretaceous
archosaur, archosaurian, archosaurian reptile - extinct reptiles including: dinosaurs; plesiosaurs; pterosaurs; ichthyosaurs; thecodonts
genus Plesiosaurus - a reptile genus of suborder Plesiosauria
References in classic literature ?
Then the two men went on deck through the main hatch, and while one kept watch, the other cut a hind quarter off Plesiosaurus Olsoni, as Bradley dubbed the thing.
Beginning with two chapters on basic folds and bases, illustrated step by step, "Origami Dinosaurs" continues to present complete color instructions for creating six origami dinosaurs, including Compsognathus, Diplodocus, Plesiosaurus, Allosaurus, Stegosaurus, and T.
Included are the complete skeletons of dinosaurs such as the Protocetus, a sea creature called the Plesiosaurus, the head of a bulky 1.