Camarasaurus

Camarasaurus is one of the most famous and abundant of the long necked dinosaurs. Camarasaurus is a sauropod from the Late Jurassic, Morrison Formation of North America. Camarasaurids had the largest skulls of all of the sauropods, however their neck and tail were not as long as some of their popular cousins. Adult Camarasaurus were generally 35 to 55 feet long, weighed around 18 tons and stood between ten and twelve feet tall at the hips.