Dinosaur tracks from Tang Dynasty Grottoes area in Sichuan Province, China
Submitted on June 22, 2021
Revised on June 22, 2021
Published on June 22, 2021
Lida Xing, Martin G. Lockley, Zheng Ren, Chang Liu, W. Scott Persons IV, Guangzhao Peng, Yong Ye, Shan Jiang