Map showing configuration of the top of the Madison Group, Havre 1-degree by 2-degree quadrangle, Montana /
| Main Author: | |
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| Format: | Map |
| Language: | English |
| Published: |
[Butte] :
Montana Bureau of Mines and Geology,
1980.
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| Series: | Geologic map (Montana Bureau of Mines and Geology) ;
GM-9. |
| Subjects: |
| Item Description: | "Prepared by the U.S. Geological Survey in cooperation with the Montana Bureau of Mines and Geology." Envelope title: Structure contour map of the top of the Madison Group, Havre 1⁰ x 2⁰ quadrangle, north-central Montana. Relief shown by contours and spot heights. "Contours mapped in March 1977." "This map is one of a series that shows the configuration of the top of the Madison Group of Mississippian age ..." Cartographic material. |
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| Physical Description: | 1 map ; 50 x 77 cm. folded to 23 x 20 cm. in envelope 28 x 22 cm. |
| Bibliography: | Includes location map and references. |