Zigongosaurus
Hou et al. 1976
Zigongosaurus is a genus of sauropod dinosaur from the Middle–Late Jurassic-aged Shaximiao Formation of Zigong, Sichuan, China. Because of incomplete knowledge of Jurassic Chinese sauropods, it has been hard to interpret, with some sources assigning it to Omeisaurus, some to Mamenchisaurus, and some to its own genus.
Herbivore
Ground dwelling, gregarious
Terrestrial