Locality Layer
China, Gansu, Alashan Range 50 mls N of Lanchoufu Talapai Fm.
China, Ningxia, Zhongwei Co., Xiaoyuchuan section, upper Tsingyuan Fm., up. Mb., bed 10,lower pt.
China, Ningxia, Zhongwei Co., Xiaoyuchuan section, upper Tsingyuan Fm., up. Mb., bed 10,upper pt.