DinosaursHadrosaurs

Hadrosaurus was a large, two-legged herbivore from the hadrosaur group of dinosaurs.Hadrosaurus is a genus of hadrosaurid ornithopod dinosaurs that lived in North America during the Late Cretaceous Period. The hadrosaurs, or duck-billed dinosaurs, received their name from their broad, flattened, elongated snouts and their toothless beaks.