Ornithischia
Nanosaurus
Nanosaurus was a herbivorous dinosaur that belonged to the genus Ornithischia. Its thin legs and stiffened tail increased its agility … Read more
Heterodontosaurus
Heterodontosaurus was a small plant-eating animal that was only 3 feet long. This dinosaur belongs to the order Ornithischia (bird-hipped). … Read more