Sinorificium Guo, 1982

in Guo, Yu & Pan, In [Xian Institute of Geology and Mineral Resources]. Xibei Diqu gu shengwu tuce: Shaan-Gan-Ning fence. [Paleontological atlas of Northwest China. Part 3. Mesozoic and Cenozoic]. Geological Publishing House, Peking: 33.