The Bakken and Englewood Formations of North Dakota and northwestern South Dakota
Published: 1963
Place of publication: Grand Forks, N.D
Language: eng
Number of pages: 87
Subjects: Geology -- North Dakota.; Geology -- South Dakota.; Geology, Stratigraphic -- Mississippian.; Geology -- Montana.
Notes: Bibliography: p. 54-57.
Part of illustrative matter fold. in pocket.