Ordovician system in China
Subtitle: correlation chart and explanatory notes
By: by Sheng Shen-Fu.
Contributors: International Union of Geological Sciences.
Series: Publication (International Union of Geological Sciences) -- no. 1
Publisher: IUGS Secretariat
Published: 1980
Place of publication: Ottawa
Language: eng
Subjects: Geology, Stratigraphic -- Ordovician; Geology -- China
Notes: Sponsored by the International Subcommission on Ordovician Stratigraphy.

Folded chart in back pocket.

Includes bibliography.