1. Ordovician sediments and faunas in the Taihang Mountains, North China;Chen;Memoirs of Nanjing Institute of Geology and Palaeontology, Academia Sinica,1980
2. Faunal sequences across the Cambrian–Ordovician boundary in northern China and its international correlation;Chen;Geologica et Palaeontologica,1983
3. Aspects of Cambrian–Ordovician Boundary in Dayangcha, China;Chen,1986
4. The recommended Cambrian–Ordovician global boundary stratotype of the Xiaoyangqiao section (Dayangcha, Jilin Province), China;Chen;Geological Magazine,1988
5. Stratigraphy and paleontology of the Samcheog coalfield, Gangweondo, Korea (1);Cheong;Journal of the Geological Society of Korea,1969