Mamenchisaurus is a large sauropod dinosaur from southern China. It has a long neck with 19 cervical vertebrae, and the total length of the neck is roughly a half of the body length. This dinosaur has characters seen in diplodocid and camarasaurid sauropods. It may be related to another Chinese sauropod, Omeisaurus.
- Late Jurassic
- Estimated total length
- Chongqing City, Sichuan Province, China
Dinosaur World > Saurischia