The Ordovician system in southwestern Europe (France, Spain, Portugal)
Subtitle: correlation chart and explanatory text
By: by Hammann, W., Robardet, M. and Romano, M. ; with the collaboration of Gil, M.D. ... [and others ; sponsored by the International Subcommission on Ordovician Stratigraphy]
Contributors: Robardet, Michel; Romano, M. (Michael); International Union of Geological Sciences. International Subcommission on Ordovician Stratigraphy; Deutsche Forschungsgemeinschaft
Series: Publication / International Union of Geological Sciences -- no. 11; IUGS publication -- no. 11
Publisher: Available from IUGS Secretariat
Published: 1982
Place of publication: Paris, France
Language: eng
Number of pages: 47
Subjects: Stratigraphic Geology; Geology
Notes: On cover: December 31, 1982.

"This project was sponsored by the Deutsche Forschungsgemeinschaft (DFG)."

Bibliography: p. 40-47.