Original description
L.-d. Xing, J. D. Harris, and Z.-m. Dong, Y.-l. Lin, W. Chen, S.-b. Guo, Q. Ji. 2009. Ornithopod (Dinosauria: Ornithischia) tracks from the Upper Cretaceous Zhutian Formation in the Nanxiong Basin, Guangdong, China and general observations on large Chinese ornithopod footprints. Geological Bulletin of China 28(7):829-843