ammonites
Yunnanosaurus huangi Young 1940 (prosauropod)

Reptilia - Dinosauria

Full reference: C.-C. Young. 1940. Preliminary notes on the Lufeng vertebrate fossils. Bulletin of the Geological Society of China 20(3-4):235-239

Belongs to Yunnanosaurus according to P. M. Barrett et al. 2007

Sister taxa: Yunnanosaurus robustus, Yunnanosaurus youngi

Type specimen: IVPP AS V.20 (NGMJ 004546), a skeleton. Its type locality is Huangchiatien, Lufeng, which is in a Sinemurian terrestrial horizon in the Lufeng Formation of China.

Ecology: ground dwelling herbivore