Type sections and stratigraphy of the members of the Blackleaf and Marias River formations (Cretaceous) of the Sweetgrass arch, Montana
January 1, 1976
No abstract available.
Citation Information
Publication Year | 1976 |
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Title | Type sections and stratigraphy of the members of the Blackleaf and Marias River formations (Cretaceous) of the Sweetgrass arch, Montana |
DOI | 10.3133/pp974 |
Authors | William Aubrey Cobban, C. E. Erdmann, R. W. Lemke, E. K. Maughan |
Publication Type | Report |
Publication Subtype | USGS Numbered Series |
Series Title | Professional Paper |
Series Number | 974 |
Index ID | pp974 |
Record Source | USGS Publications Warehouse |