Parasaurolophus was a Long-crested Duck-billed Dinosaur Parasaurolophus was an Ornithopod dinosaur that lived some 75 million years ago during the Cretaceous period in what is now North America. Parasaurolophus (pronounced pah-Ruhsaw-uh-lofe-Us) was a Hadrosaurid a group known for their bizarre head ornaments. In the case of Parasaurolophus, a large and elaborate cranial crest … [Read more...]
How Big Was Parasaurolophus?
Parasaurolophus is my personal favorite of all dinosaur species. This large herbivore is most commonly recognized for the incredible cranial crest that are believed to have been used as sounding chambers and for sexual display. These incredible crested dinosaurs of the late cretaceous period were herding Hadrosaurs that depended upon herd life for defense from predators. … [Read more...]