Some of the plesiosaurs evolved very long necks, and Elasmosaurus was one of the most extreme examples. Its neck contained up to 70 vertebrae, and it would have been able to coil its neck round itself two or three times.
Picture credit: google
Some of the plesiosaurs evolved very long necks, and Elasmosaurus was one of the most extreme examples. Its neck contained up to 70 vertebrae, and it would have been able to coil its neck round itself two or three times.
Picture credit: google
