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Publication Extents

Not all publications have extents, not all extents are completely accurate
Map showing geochemical summary for the Bald Rock and Middle Fork Feather River Roadless Areas, Butte and Plumas counties, California
Jocelyn A. Peterson, Martin L. Sorensen
1985, Miscellaneous Field Studies Map 1427-C
The Bald Rock Roadless Area consists of 3,850 acres in Butte County, Calif. The Middle Rock Feather River Roadless Area consists of 29,300 acres ub Butte and Plumas Counties, Calif. Both roadless areas are in the Plumas National Forest and are on the west slope of the northern Sierra Nevada...
Seismicity map of the State of Montana
B.G. Reagor, C. W. Stover, S. T. Algermissen
1985, Miscellaneous Field Studies Map 1819
This map is one of a series of seismicity maps produced by the U. S. Geological Survey that show earthquake data of individual states or groups of states at the scale of 1:1,000,000. This map shows only those earthquakes with epicenters located within the boundaries of Montana, even though earthquakes...
Stratigraphic cross sections and correlation of lignites in the Sentinel Butte member and upper part of the Tongue River member of the Fort Union Formation between Amidon and Fryburg, North Dakota
Jim S. Hinds
1985, Miscellaneous Field Studies Map 1765
The Austin Farm bed was once mined form an adit in the SE1/4 sec, T. 136 N., R. 101 W. Its westerly outcrop extends from that point northward along the east side and north end of the valley of Third Creek at elevations between about 2740 and 2800 ft. It...
Stratigraphic cross section and coal bed correlations of uppermost Cretaceous and Paleocene rocks between Painted Canyon and Davis Buttes, North Dakota
J.S. Hinds
1985, Miscellaneous Field Studies Map 1766
Recent detailed coal studies in the area between Havelock and Fryburg, N. Dak. (Hinds, 1983; 1985), have resulted in some revised coal-bed correlations that are, in places, in disagreement with previous work (Banet, 1980; Hares, 1928; Lewis, 1979; Menge, 1977; Owen, 1979; Rehbein, 1977; Royse, 1967). The strati graphically most...
Seismicity map of the State of Wyoming
B.G. Reagor, C. W. Stover, S. T. Algermissen
1985, Miscellaneous Field Studies Map 1798
The data shown on this map and listed in table 1 are for earthquakes that were originally included in a study of seismic risk in the United States (Algermissen, 1969). This data file has been recompiled and updated through 1981. Some revisions of epicenters and intensities in the original file...
Aeromagnetic map of the Sandia Mountain Wilderness, Bernalillo and Sandoval counties, New Mexico
D. C. Hedlund, L. E. Cordell
1985, Miscellaneous Field Studies Map 1631-D
During 1981 and 1982 the U.S. Geological Survey and the U.S. Bureau of Mimes conducted field investigations to evaluate the mineral resource potential of the Sandia Mountain Wilderness, Bernalillo and Sandoval Counties, New Mexico. This report and map represent only the results of the aeromagnetic compilation from previous publications (U.S....
Maps showing sea-floor topography, depth to bedrock, and sediment thickness, Penobscot Bay, Maine
Harley J. Knebel, Kathryn M. Scanlon
1985, Miscellaneous Field Studies Map 1751
This report presents results of a high-resolution seismic-reflection survey conducted by the U.S. Geological Survey to determine the subbottom characteristics of Penobscot Bay, Maine. Penobscot Bay is one of the major embayments along the U.S. Atlantic coast (fig. 1), extending more than 50 km from the Gulf of Maine to...
Maps showing abundance and distribution of mercury in rock samples, Medford 1 degree by 2 degrees Quadrangle, Oregon-California
Charles L. Whittington, David J. Grimes, Reinhard W. Leinz
1985, Miscellaneous Field Studies Map 1383-K
This map presents data on the abundance and distribution of mercury in 3,146 rock samples from the Medford quadrangle. Most of the rock samples were collected incidental to geologic, geochemical, and mineral resources studies in the period from 1974 to 1980, but about 6 percent date from earlier investigations (Wells,...
Map showing abundance and distribution of silver in stream-sediment samples, Medford 1 degree by 2 degrees Quadrangle, Oregon-California
Charles L. Whittington, David J. Grimes, Reinhard W. Leinz
1985, Miscellaneous Field Studies Map 1383-H
The Medford quadrangle is located in mountainous southwestern Oregon adjacent to the California border and a short distance east of the Pacific coast. Various parts of this area lie in different geologic provinces. Most of the western half of the quadrangle is underlain by pre-Tertiary rocks of the Klamath Mountains...