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Interpretive aeromagnetic map using the horizontal gradient: Lake City caldera area, San Juan Mountains, Colorado
- Author / Creator
- Available as
- Physical
Details
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- Creator
- Department of the Interior, U.S. Geological Survey ; by V.J.S. Grauch
- Format
- Maps, Atlases
- Language
- English
- Contributors
- Publication
-
- Reston, Va. : The Survey ; Denver, CO : For sale by Map Distribution, 1987
- Physical Details
-
- 1 map : color ; 58 x 62 cm, on sheet 69 x 129 cm, folded in envelope 30 x 24 cm
- OCLC
- ocm17535977
- Cartographic Data
-
Scale 1:48,000(W 107°35ʹ00ʺ--W 107°15ʹ00ʺ/N 38°07ʹ30ʺ--N 37°50ʹ00ʺ).
- Relief shown by contours and spot heights.
- Includes text, bibliography, and index map.
- In English.