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Displaying 1-23 of 23 results for author "DeWitt, Ed."
Database for metallic mineral districts and mines of the Black Hills, South Dakota and Wyoming [microform] / by Anna Burack Wilson and Ed DeWitt.
- Text
- [Denver, Colo.] : U.S. Dept. of the Interior, U.S. Geological Survey ; [Books and Open- File Reports Section, distributor], 1992.
- 1992
Updated database and mine locations for metallic mineral districts and mines of the Black Hills, South Dakota and Wyoming [microform] / by Anna Burack Wilson and Ed DeWitt.
- Text
- [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 1995.
- 1995
Implications of hydrocarbons in carbonaceous metamorphic and hydrothermal ore-deposit rocks as related to the hydrolytic disproportionation of organic matter [microform] / by Leigh C. Price, Ed Dewitt, George Desborough.
- Text
- [Denver, Colo.] : U.S. Dept. of the Interior, U.S. Geological Survey : [Branch of Information Services, distributor, 1998]
- 1998
Geologic and aeromagnetic maps of the Fossil Ridge area and vicinity, Gunnison County, Colorado [cartographic material] / U.S. Department of the Interior, U.S. Geological Survey ; by Ed DeWitt ... [et al.].
- Cartographic
- 2002
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site Geologic map of the Black Hills area, South Dakota and Wyoming / Department of the Interior, U.S. Geological Survey ; by Ed DeWitt ... [et al.].
- Cartographic
- 1989
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site Mineral resource potential map of the Fossil Ridge Wilderness Study Area, Gunnison County, Colorado / by Ed DeWitt ... [et al.].
- Cartographic
- 1985
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Sundance West 7 1/2-minute quadrangle, Black Hills, Wyoming / by Ed DeWitt ... [et al.].
- Cartographic
- 1988
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in parts of the Tinton and Old Baldy Mountain 7 1/2-minute quadrangles, Black Hills, South Dakota and Wyoming / Department of the Interior, U.S. Geological Survey ; by Ed DeWitt ... [et al.].
- Cartographic
- 1988
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Spearfish 7 1/2-minute quadrangle, Black Hills, South Dakota / Department of the Interior, U.S. Geological Survey ; by Ed DeWitt ... [et al.].
- Cartographic
- 1988
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Savoy 7 1/2-minute quadrangle, Black Hills, South Dakota / Department of the Interior, U.S. Geological Survey ; by Ed DeWitt ... [et al.].
- Cartographic
- 1988
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Lead 7 1/2-minute quadrangle, Black Hills, South Dakota / Department of the Interior, U.S. Geological Survey ; by Ed DeWitt ... [et al.].
- Cartographic
- 1988
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Deadwood South 7 1/2-minute quadrangle and part of the Deadman Mountain 7 1/2-minute quadrangle, Black Hills, South Dakota / Department of the Interior, U.S. Geological Survey ; by Ed DeWitt ... [et al.].
- Cartographic
- 1988
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Minnesota Ridge 7 1/2-minute quadrangle, Black Hills, South Dakota / Department of the Interior, U.S. Geological Survey ; by Ed DeWitt ... [et al.].
- Cartographic
- 1988
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Rochford 7 1/2-minute quadrangle, Black Hills, South Dakota / Department of the Interior, U.S. Geological Survey ; by Ed DeWitt ... [et al.].
- Cartographic
- 1988
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Silver City 7 1/2-minute quadrangle, Black Hills, South Dakota / Department of the Interior, U.S. Geological Survey ; by Ed DeWitt ... [et al.].
- Cartographic
- 1988
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Hill City 7 1/2-minute quadrangle, Black Hills, South Dakota / Department of the Interior, U.S. Geological Survey ; by Ed DeWitt ... [et al.].
- Cartographic
- 1988
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Mount Rushmore 7 1/2-minute quadrangle, Black Hills, South Dakota / Department of the Interior, U.S. Geological Survey ; by Ed DeWitt ... [et al.].
- Cartographic
- 1988
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Berne 7 1/2-minute quadrangle, Black Hills, South Dakota / Department of the Interior, U.S. Geological Survey ; by Ed DeWitt ... [et al.].
- Cartographic
- 1988
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Custer 7 1/2-minute quadrangle, Black Hills, South Dakota / Department of the Interior, U.S. Geological Survey ; by Ed DeWitt ... [et al.].
- Cartographic
- 1988
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in parts of the Iron Mountain and Hayward 7 1/2-minute quadrangles, Black Hills, South Dakota / Department of the Interior, U.S. Geological Survey ; by Ed DeWitt ... [et al.].
- Cartographic
- 1988
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Fourmile 7 1/2-minute quadrangle, Black Hills, South Dakota / Department of the Interior, U.S. Geological Survey ; by Ed DeWitt ... [et al.].
- Cartographic
- 1988
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Cicero Peak 7 1/2-minute quadrangle and part of the Pringle 7 1/2-minute quadrangle, Black Hills, South Dakota / Department of the Interior, U.S. Geological Survey ; by Ed DeWitt ... [et al.].
- Cartographic
- 1988
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site Maps showing metallic mineral districts and mines in the Black Hills, South Dakota and Wyoming / U.S. Department of the Interior, U.S. Geological Survey ; by Anna B. Wilson and Ed DeWitt.
- Cartographic
- 1995
- 1 Item
Item details Format Call Number Item Location Cartographic Map Off-site
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