Divisions of potential fracture permeability, based on distribution of structures and linear features in sedimentary rocks, northern Great Plains--Rocky Mountains region of North Dakota, South Dakota, Wyoming, and northern Nebraska /
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| Format: | Government Document Map |
| Language: | English |
| Published: |
Reston, Va. :
The Survey ;
1986.
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| Series: | Miscellaneous investigations series (Geological Survey (U.S.)) ;
map I-1687. |
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| Item Description: | Relief shown by contours. Includes text, bibliography, and location map. Cartographic material. |
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| Physical Description: | 1 map : color ; 66 x 105 cm., on sheet 82 x 142 cm., folded in envelope 30 x 24 cm. |