The dinosaur is recognized by a large hollow tube that grows on its head. The discovery in northwestern New Mexico revealed what the Denver Museum of Nature and Science called an "exquisite ...
Mhm. Oh, you're going to talk about Paris Aragua 5th. They have a tubular crest on their head. They're known for communicating with their crest is they can make noise with it. They lived in the late ...
Life reconstruction of Parasaurolophus group being confronted by a tyrannosaurid in the subtropical forests of New Mexico 75 million years ago. This image may be used by news organizations in reports ...