Online Etymology Dictionary, © 2010 Douglas Harper
Examples from the Web for ankylosaurus
Stegopelta of the Cretaceous of Wyoming is more nearly related to Ankylosaurus.Dinosaurs
William Diller Matthew
- A large, herbivorous dinosaur of the genus Ankylosaurus of the Cretaceous Period. Ankylosaurs had a squat, heavily armored body and a clubbed tail.
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