Bedrock topography of north-central Iowa
R.E. Hansen
1978, IMAP 1080
The bedrock in Iowa (Hershey, 1969) is generally overlain by deposits of glacial drift and alluvium, which range in thickness from less than 1 ft to more than 400 ft, and from less than 1 ft to about 60 ft respectively. The configuration of the bedrock surface is the result...
Channel migration of the White River in the eastern Uinta Basin, Utah and Colorado
Antonio Jurado, Fred K. Fields
1978, IMAP 1087
The White River is the largest stream in the southeastern part of the Uinta Basin in Utah and Colorado. This map shows the changes that have occurred in the location of the main channel of the river from 1936 to 1974. The map indicated that certain reaches of the river...
Oil and gas data from Paleozoic rocks in the Appalachian Basin; maps for assessing hydrocarbon potential and thermal maturity (conodont color alteration isograds and overburden isopachs)
A. G. Harris, Larry D. Harris, J. B. Epstein
1978, IMAP 917-E
Shaded relief map of the Iapygia Quadrangle of Mars
Water Resources Division, U.S. Geological Survey
1978, IMAP 1118
Geologic map of the Mare Tyrrhenum Quadrangle of Mars
E.A. King
1978, IMAP 1073
The Mare Tyrrhenum quadrangle is bound by lat 0˚ and 30˚ S and long...
Leasable mineral and waterpower land classification map of the Cody 1° x 2° quadrangle, Wyoming
L. A. Shoaff, T. R. Flot, G. A. Lutz
1978, IMAP 1107
No abstract available....
Map showing distribution, composition, and age of late Cenozoic volcanic centers in Colorado, Utah, and southwestern Wyoming
R. G. Luedke, R. L. Smith
1978, IMAP 1091-B
Geologic map of Mars
David H. Scott, Michael H. Carr
1978, IMAP 1083
No abstract available....
Land cover map from Landsat, 1973, with place names, Washington urban area, D.C., MD, and VA
Water Resources Division, U.S. Geological Survey
1978, IMAP 858-E
No abstract available....
Land cover map from Landsat, 1973, with census tracts, Washington urban area, D.C., MD, and VA
Water Resources Division, U.S. Geological Survey
1978, IMAP 858-F
No abstract available....
Geologic map of the Casius Quadrangle of Mars
R. Greeley, J. E. Guest
1978, IMAP 1038
Geologic units of the martian surface are subdivided on the basis of surface morphology, albedo, and crater distribution and are placed in a stratigraphic sequence following principles of superposition, crosscutting relations, and, to a degree, crater density. The Casius quadrangle (30˚ N to 65˚ N lat; 240˚ W...
Geologic map of the Florissant 15 minute Quadrangle, Park and Teller counties, Colorado
R. A. Wobus, R.C. Epis
1978, IMAP 1044
Geologic map of the Amazonis Quadrangle of Mars
E. C. Morris, S.E. Dwornik
1978, IMAP 1049
The Amazonis quadrangle lies within the northern sparsely cratered hemisphere of Mars (Carr and others, 1973) The dominant structural ad physiographic features of the quadrangle are...
Bathymetric map of the northeast Equatorial Pacific Ocean
B.C. Heezen, Marie Tharp
1978, IMAP 1095
Bedrock geologic map of the southern part of the Michigamme and Three Lakes quadrangles, Marquette and Baraga counties, Michigan
J. S. Klasner, W.F. Cannon
1978, IMAP 1078
Geologic map of the New Windsor Quadrangle, Carroll County, Maryland
G.W. Fisher
1978, IMAP 1037
The pattern of rock units in the geologic map of the New Windsor quadrangle has been affected by three distinguishable generations of folds; following the usage of Tobisch and Fleuty (1969) and Higgins (1973), the fold generations are named for localities where they are well displayed....
Geologic map of the Silver Cliff and Rosita volcanic centers, Custer County, Colorado
W. N. Sharp
1978, IMAP 1081
Geologic map of the Aeolis Quadrangle of Mars
D. H. Scott, M.N. West
1978, IMAP 1111
Two principal physiographic provinces of Mars are represented in the Aeolis quadrangle: (1) Elysium Planitia in the north is part of a broad planet-encircling belt of relatively young lowland plains, and (2) cratered highlands in the south consist<span...
Geologic map of the north side of the Moon
Baerbel K. Lucchitta
1978, IMAP 1062
No abstract available....
Geology and water-yielding characteristics of rocks of the northern Powder River basin, southeastern Montana
Barney D. Lewis, Robert S. Roberts
1978, IMAP 847-D
Numerous and widespread subbituminous and lignite coal deposits occur in the Powder River Basin in southeastern Montana, principally within the Fort Union Formation. Many of the coal beds are less than 250 feet (76.2 m) below land surface and are, therefore, mineable by surface methods. Individual cola beds are commonly 20-30...
Reconnaissance map of potential volcanic hazards from Cotopaxi Volcano, Ecuador
C.D. Miller, D. R. Mullineaux, M.L. Hall
1978, IMAP 1072
Interpretive geologic map of the bedrock, Mount Pleasant Quadrangle, Cabarrus and Stanly counties, North Carolina
H. W. Sundelius, A. A. Stromquist
1978, IMAP 1082
Mean annual runoff and major drainage basins in the Connecticut Valley urban area, central New England
R. A. Brackley, M. P. Thomas
1978, IMAP 1074-G
No abstract available....
Geographic map of the Yemen Arab Republic (San-'a')
Water Resources Division, U.S. Geological Survey
1978, IMAP 1143-A
Geologic map of the Ismenius Lacus Quadrangle of Mars
Baerbel K. Lucchitta
1978, IMAP 1065
No abstract available....
