bn:00063011n
Noun Concept
Categories: Articles with 'species' microformats, Plesiosauroids, Sauropterygian genera, Fossil taxa described in 1821, Taxa named by William Conybeare
EN
plesiosaur  plesiosaurus  Plesiosaurus dolichodeirus  Pentatarsostinius  Pentatarsostinus
EN
Extinct marine reptile with a small head on a long neck a short tail and four paddle-shaped limbs; of the Jurassic and Cretaceous WordNet 3.0
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EN
Extinct marine reptile with a small head on a long neck a short tail and four paddle-shaped limbs; of the Jurassic and Cretaceous WordNet 3.0
Extinct marine reptile with a small head on a long neck and a short tail and four paddle-shaped limbs; of the Jurassic and Cretaceous Open English WordNet
Plesiosaurus is a genus of extinct, large marine sauropterygian reptile that lived during the Early Jurassic. Wikipedia
A type of carnivorous aquatic reptile living from the Early Jurassic to the Late Cretaceous. OmegaWiki
Any of several extinct marine reptiles, of the order Plesiosauria, from the Jurassic and Cretaceous periods. Wiktionary
Extinct marine reptile. Wiktionary (translation)