Traits taxon details
original description
Xiao, W.; Wang, H.; Zhang, L.; Dong, W. L. (1986). 贵州南部早二叠世地层及其生物群 - Early Permian stratigraphy and fauna in southern Guizhou. <em>贵阳 : 贵州人民出版社 - Guiyang: The People's Publishing House of Guizhou.</em> 1-364. note: Not seen. [details] Available for editors
basis of record
Yang, X.; Hao, Y. (1991). Robustoschwagerininds 的个体发育及其在演化分析中的意义 - A study on ontogeny and evolution of Robustoschwagerinids (Permian Fusulinids). <em>古生物学报 - Acta Palaeontologica Sinica.</em> 30(3): 277-306. [details] Available for editors
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