Online Etymology Dictionary, © 2010 Douglas Harper
Examples from the Web for ankylosaurus
Historical Examples of 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.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.