Name: Mamenchisaurus

Model Size: (2/3 Life Size) Length 14m, Height 4m

Period: Late Jurassic period

Habitat: Flood Plain

Diet: Plants such as conifers, ferns etc.

Until recently the Mamenchisaurus had the longest neck of any known dinosaur; it was more than half the original length of the dinosaur. The long strong muscles attached to the middle backbone held the neck in position, and the tail counter balanced the weight of the neck.