Memoirs of Nanjing Institute of Geology and Palaeontology (Vol.20)

Language: Chinese with Latin name, English abstracts
Published on: 1984-01
Special

1.Ordovician Biostratiography of Western Ordos
2.Ordovician Cephalopods from Ordos Area, China
3.Late Ordovician Strata of South Anhui and Their Correlations
4.Graptolites from the Xinling Formation (upper Ordovician)of South Anhui