Geologic map showing total thickness of coal in the north half of the Powder River basin, southeastern Montana and northeastern Wyoming
N.M. Denson, B.L. Crysdale
1991, IMAP 2131-A
Geologic map of the Jacobs Well and southern part of the Elbow Canyon quadrangles, Mohave County, Arizona
R. G. Bohannon
1991, IMAP 2167
Topographic map of the Sinus Sabaeus Southeast Quadrangle (MC-20 SE) of Mars
Water Resources Division, U.S. Geological Survey
1991, IMAP 2123
No abstract available....
Geologic map of the Mount Bangs Quadrangle, Mohave County, Arizona
R. G. Bohannon, Ivo Lucchitta
1991, IMAP 2166
Topographic map of the Phoenicis Lacus Southeast Quadrangle (MC-17 SE) of Mars
Water Resources Division, U.S. Geological Survey
1991, IMAP 2132
Geologic map showing the thickness and structure of the Anderson-Wyodak coal bed in the north half of the Powder River Basin, southeastern Montana and northeastern Wyoming
N.M. Denson, C. T. Pierson
1991, IMAP 2094-A
Controlled photomosaic of the MTM 15127 Quadrangle, Olympus Mons region of Mars
Water Resources Division, U.S. Geological Survey
1991, IMAP 2228
Map showing surficial and generalized bedrock geology and accompanying side-looking airborne radar image of the Radford 30' x 60' Quadrangle, Virginia and West Virginia
Art Schultz, M. J. Bartholomew, S.E. Lewis
1991, IMAP 2170-A
Topographic map of the Memnonia Southwest Quadrangle (MC-16 SW) of Mars
Water Resources Division, U.S. Geological Survey
1991, IMAP 2110
Controlled photomosaic of the MTM 10137 Quadrangle, Olympus Mons region of Mars
Water Resources Division, U.S. Geological Survey
1991, IMAP 2229
Map showing the association of linear features with metallic mines and prospects in the Butte 1° x 2° quadrangle, Montana
L. C. Rowan, C. M. Trautwein, T. L. Purdy
1991, IMAP 2050-B
This study was undertaken as part of the Conterminous U.S. Mineral Assessment Program (CUSMAP). The purpose of the study was to map linear features on Landsat Multispectral Scanner (MSS) images and a proprietary side-looking airborne radar (SLAR) image mosaic and to determine the spatial relationship between these linear features and...
Surficial geologic map of parts of the Rochester and Somersworth quadrangles, Strafford County, New Hampshire
Carl Koteff
1991, IMAP 2265
Controlled photomosaic of the MTM 10127 Quadrangle, Arsia Mons Region of Mars
Water Resources Division, U.S. Geological Survey
1991, IMAP 2172
Correlation and oil-shale assays of measured sections of the LaClede bed of the Laney Member of the Green River Formation in outcrops along the western margins of Washakie Basin, Wyoming, and Sand Wash Basin, Colorado
H. W. Roehler
1991, IMAP 2211
Geologic map of the Twin Buttes Quadrangle, McKinley County, New Mexico
M.L. Millgate
1991, IMAP 2278
Topographic map of the Memnonia Southeast Quadrangle (MC-16 SE) of Mars
Water Resources Division, U.S. Geological Survey
1991, IMAP 2109
Mineralogical maps showing distribution of ore-related minerals in the nonmagnetic, heavy-mineral-concentrate fraction of stream sediment from the Anchorage 1 degree x 3 degrees Quadrangle, southern Alaska
R. B. Tripp, D.J. Madden
1991, IMAP 1975
Geologic map of the Mountain Sheep Springs Quadrangle, Mohave County, Arizona
R. G. Bohannon, Ivo Lucchitta, R.E. Anderson
1991, IMAP 2165
Cross sections showing coal stratigraphy of the southwestern Powder River basin, Wyoming
J.K. Hardie
1991, IMAP 1959-C
Controlled photomosaic of the MTM 15132 Quadrangle, Olympus Mons region of Mars
Water Resources Division, U.S. Geological Survey
1991, IMAP 2227
Geologic map of Hualalai Volcano, Hawaii
Richard B. Moore, D.A. Clague
1991, IMAP 2213
No abstract available....
Controlled photomosaic of the MTM 05127 Quadrangle, Arsia Mons region of Mars
Water Resources Division, U.S. Geological Survey
1991, IMAP 2218
Geologic map of Sao Miguel, Azores
R. B. Moore
1991, IMAP 2007
Topographic map of the Mare Tyrrhenum Southeast Quadrangle (MC-22 SE) of Mars
Water Resources Division, U.S. Geological Survey
1991, IMAP 2115
No abstract available....
Controlled photomosaic of the MTM 05117 Quadrangle, Arsia Mons Region of Mars
Water Resources Division, U.S. Geological Survey
1991, IMAP 2216