Traits taxon details
original description
Ding, P. Z.; Jin, T. A.; Sun, X. F. (1987). An Excursion Guide to Permian Geology of Xikou Area, Zhen'an County, Shaanxi. <em>Bulletin of the Xi'an Institute of Geology and Mineral Resources, CAGS.</em> 15: 113-138. note: Not seen. Source: Zoological Record Volume 123. [details]
|