hadrosaurus
/ˌhædrəˈsɔrəs/
noun
- A specific genus of hadrosaur (duck-billed dinosaur) from the late Cretaceous period, first discovered in North America.
- The hadrosaurus was one of the first dinosaur skeletons ever mounted in a museum.
- A nearly complete hadrosaurus skeleton was unearthed in New Jersey.
- Paleontologists study hadrosaurus fossils to learn about dinosaur behavior.
Synonyms