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
Locks on the Chesapeake and Ohio Canal the canal would also go through two guard locks: at Big Slackwater and Little Slackwater. Locks were typically 100 feet long, 15 feet wide, and 16 feet deep. They lifted boats between 6 and 10 feet. Typical freight boats were 92' long, but the rudder could be turned to fit into the few shorter locks, such as Lock 28 (Point of Rocks), which was 90 feet, 9 inches. The only lock shorter than 90 feet was the troublesome Lock 36 at 89 feet, 11 inches, being the only lock less than 90 feet in length. Locks were often whitewashed to