Talking Parasaurolophus repeats everything you say with a funny voice. Parasaurolophus is a genus of herbivorous ornithopod dinosaur that lived in what is now North America and possibly Asia during the Late Cretaceous Period, about 76.5–73 million years ago. It was a herbivore that walked both as a biped and as a quadruped. This dinosaur had a large crest on its head. On adult males this could be as long as 1.8 metres - which is as big as a man! He is especially fun for children of all ages.