Gyposaurus sinensis young; a new prosauropoda from the upper triassic beds at Lufeng, Yunnan
Photo print from the Bulletin of the Geological Society of China, no 2-4, v.21, 205-252p, 1941 Reptilia
Photo print from the Bulletin of the Geological Society of China, no 2-4, v.21, 205-252p, 1941 Reptilia