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
Plymouth and Dartmoor Railway inches (152 mm) at mid span. In some places wooden sleepers were used, 5 feet long by 6 inches wide by 3 inches thick (1,524 by 152 by 76 mm). The earlier rails were butt ended and 36 inches (914 mm) long with a head width of only ½ inch (12 mm). "These rails do not appear to be fastened so securely and durably as those with overlapping end laps." The main line had a generally falling gradient, and it was steep enough to require efficient braking. The wagon structure was founded on two main beams 9 feet (2.743 m)