Dinosaur Walk Museum Period almost 210 million years ago. It grew to be between 2–3 meters in length and less than a meter tall at the hips. Coelophysis had an unusual formation in the vertebrae, forming an "S" like shape in its neck. It is the ""official dinosaur"" of New York State. Velociraptor: Living during the late Cretaceous Period, 83-70 million years ago. The Velociraptor, a carnivore, grew to be up to in length and could grow up to 45 pounds. The Velociraptors had on their feet long curved claws used for attacking their prey. They had a bone structure similar to many
Poposaurus dinosaur, a phytosaur, and a "rauisuchian". Like theropod dinosaurs, "Poposaurus" was an obligate biped, meaning that it walked on two legs rather than four. However, as a pseudosuchian, it is more closely related to living crocodilians than to dinosaurs. "Poposaurus" is thought to have evolved this form of locomotion independently, possibly from early archosaurs' ability to high walk. "Poposaurus" was about long, with the tail comprising about half the body length. It is estimated to have weighed around , with the largest individuals reaching . The body of "Poposaurus" is laterally compressed, with a long and narrow hip structure. The