Geologic map and lignite deposits of the Dengate quadrangle, Morton County, North Dakota
| Main Author: | Barclay, C. S. Venable. |
|---|---|
| Format: | Map |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Geological Survey,
1974.
|
| Physical Description: |
color map ; 58x40 cm folded in envelope 30x24 cm. |
| Series: |
United States. Geologicl Survey. Coal investigations ;
Map C-67. |
| Subjects: |