Xu, G. R.; Liu, G. C. (1983). Analyses of the faunas. Systematic description. 1. Some problems in the research of Triassic brachiopods. 2. Brachiopods, pp. 34-36, 67-83, 84-128. In: Z.Y. Yang, H.F. Yin, G.R. Xu, S.B. Wu, Y.L. He, G.C. Liu, J.R. Yin (Eds.). Triassic of the southern Qilian Mountains. Geological Publishing House, Beijing.
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Xu, G. R.; Liu, G. C.
1983
Analyses of the faunas. Systematic description. 1. Some problems in the research of Triassic brachiopods. 2. Brachiopods, pp. 34-36, 67-83, 84-128. In: Z.Y. Yang, H.F. Yin, G.R. Xu, S.B. Wu, Y.L. He, G.C. Liu, J.R. Yin (Eds.)