Author	Chen Junyuan, Qian Yiyuan, Lin Yaokun, Zhang Junming, Wang Zhihao, Yin Leiming and Erdtmann, B.-D.
Year	1985
Journal	Contribution to the Calgary Cambrian-Ordovician Boundary Meeting, p.1-137, pl.1-33; China Prospect Publishing House, Beijing, China.
Title	Study on Cambrian-Ordovician boundary strata and its biota in Dayangcha, Hunjiang, Jilin, China.

Abstract Chen Junyuan, Qian Yiyuan, Lin Yaokun, Zhang Junming, Wang Zhihao, Yin Leiming and Erdtmann, B.-D., 1985: Study on Cambrian-Ordovician boundary strata and its biota in Dayangcha, Hunjiang, Jilin, China. In: Contribution to the Calgary Cambrian-Ordovician Boundary Meeting, p.1-137, pl.1-33; China Prospect Publishing House, Beijing, China.