Upper Ordovician and Silurian rocks of North Dakota
By: by C. G. Carlson and W. P. Eastwood.
Contributors: Eastwood, William Parker, joint author.
Published: 1962
Place of publication: Grand Forks
Language: eng
Number of pages: 52
Subjects: Geology -- North Dakota.; Geology, Stratigraphic -- Ordovician.; Geology, Stratigraphic -- Silurian.
Notes: Bibliography: p. 23-26.
Part of illustrative matter fold. in pocket.