Parasaurolophus
Parasaurolophus was a long-crested, duck-billed dinosaur. Its extremely long, backward leaning, hollow, bony crest was as bigger than the rest of its skull and may have been used to produce a very loud sound.
Wow! We found 3 Ornithopods here.
Iguanodon
Iguanodon was a large partly bipedal herbivorous dinosaur of the early to mid Cretaceous period, with a broad stiff tail and the thumb developed into a spike.
