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Yang, Z. D. (1985). 贵州郎岱打铁关“茅口石灰岩”中(竹蜓)类化石的再研究 - Restudy of fusulinids from the “Maokou Limestone" (Permian) at Datieguan, Langdai Guizhou,. 微体古生物学报 - Acta Micropalaeontologica Sinica. 2(4): 307-338+425-427.