Map showing aeromagnetic interpretation of the Baker-Cypress BLM Instant Study Area and Timbered Crater Forest Service Further Planning Areas, Modoc, Shasta, and Siskiyou counties, California
Andrew Griscom
1981, Miscellaneous Field Studies Map 1214-C
The data for the aeromagnetic map of the Baker-Cypress and Timbered crater areas were collected in 1978 and compiled at a scale of 1 :62,500 (U,S, Geological Survey, 1979). East-west traverses were spaced at 0.8-km intervals at a constant altitude of 1370 m (4500 ft) above sea level, Contour interval...
Reconnaissance bedrock geologic map of the Ashfield quadrangle, Franklin County, Massachusetts
N. L. Hatch Jr.
1981, Miscellaneous Field Studies Map 855
No abstract available....
Geochemical survey of the Beaver Creek Wilderness, McCreary County, Kentucky
A. E. Grosz, D. F. Siems
1981, Miscellaneous Field Studies Map 1348-B
Geochemical survey of Shining Rock Wilderness, Heywood County, North Carolina
Frank G. Lesure
1981, Miscellaneous Field Studies Map 1290-B
The U.S. Geological Survey (USGS) made a reconnaissance geochemical survey of the Shining Rock Wilderness (fig. 1) to test for unidentified or unexposed mineral deposits that might be recognized by their geochemical halos. Similar geochemical survey based on trace-element analyses have been credited with the discovery of many types of...
Radiometric and magnetic anomalies of the Sierra Ancha Wilderness and Salome Study Area, Gila County, Arizona
J. S. Duval, J. A. Pitkin
1981, Miscellaneous Field Studies Map 1162-F
Geochemical survey of the Sipsey Wilderness and additions, Lawrence and Winston counties, Alabama
A. E. Grosz
1981, Miscellaneous Field Studies Map 1288-A
Map and interpretation of the structural geology of the Survey Pass Quadrangle, Brooks Range, Alaska
D. J. Grybeck, S.W. Nelson
1981, Miscellaneous Field Studies Map 1176-B
Physiographic diagrams of the May 18, 1980, landslide-eruption of Mount St. Helens, Washington
Tau Rho Alpha, James G. Moore
1981, Miscellaneous Field Studies Map 1289
This sequence of diagrams shows the complex series of events that culminated in the catastrophic eruption of Mount St. Helens on the morning of May 18, 1980....
Interpretation of an aerial radiometric survey of the San Gorgonio Wilderness Area and vicinity, San Bernardino County, California
James A. Pitkin, Joseph S. Duval
1981, Miscellaneous Field Studies Map 1161-B
The aerial radiometric data for the San Gorgonio Wilderness Area show slight correlation with mapped geology and contain no information of economic significance. Precambrian and modified Precambrian crystalline rocks have more eTh compared to Mesozoic plutonic rocks and one rock unit mapped as a pluton has slightly more K. These...
Aeromagnetic map of the El Malpais Instant Study Area and adjacent areas, Valencia County, New Mexico
Charles H. Maxwell
1981, Miscellaneous Field Studies Map 1375-B
The Federal Land Policy and Management Act (Public Law 94-579, October 21, 1976), requires the U.S. Geological Survey and the U.S. Bureau of Mines to conduct mineral surveys on certain areas to determine their mineral resource potential. Results must be made available to the public and be submitted to the...
Complete Bouguer gravity map of the Sierra Ancha Wilderness and Salome Study Area, Gila County, Arizona
D. M. Kulik
1981, Miscellaneous Field Studies Map 1162-G
Availability and Quality of Water from Underground Coal Mines in Johnson and Martin Counties, Kentucky
D. S. Mull, Steven Cordivio1a, Dennis W. Risser
1981, Open-File Report 81-690
This report provides water users with detailed information on the location, quantity, and quality of water available from underground coal mines in the Breathitt Formation of Pennsylvanian age in part of eastern Kentucky. The principal coal seams mined are the Van Lear in Johnson County and the Alma in Martin...
Availability and Quality of Water from Underground Coal Mines in Johnson and Martin Counties, Kentucky
D. S. Mull, Steven Cordivio1a, Dennis W. Risser
1981, Water-Resources Investigations Report 81-690
This report provides water users with detailed information on the location, quantity, and quality of water available from underground coal mines in the Breathitt Formation of Pennsylvanian age in part of eastern Kentucky. The principal coal seams mined are the Van Lear in Johnson County and the Alma in Martin...
The ecology of intertidal oyster reefs of the South Atlantic Coast: A community profile
Leonard M. Bahr, William P. Lanier
1981, FWS/OBS 81/15
The functional role of the intertidal oyster reef community in the southeastern Atlantic coastal zone is described. This description is based on a compilation of published data, as well as some unpublished information presented as hypotheses. The profile is organized in a hierarchical manner, such that relevant details of reef oyster...
A summary of fish and wildlife information needs to surface mine coal in the United States. Part 2, the status of State surface mining regulations as of January 1980 and the fish and wildlife information needs
C.T. Cushwa
1981, FWS/OBS 79/48.2
Assessment of water quality in streams draining coal-producing areas in Ohio
C.L. Pfaff, D.R. Helsel, D.P. Johnson, C.G. Angelo
1981, Water-Resources Investigations Report 81-409
Water quality in the coal-producing areas of eastern Ohio was studied in a two-phase investigation between May 1975 and August 1976. Results of phase one, a reconnaissance of water quality at 150 sites, indicated that acid mine drainage generally occurred where abandoned drift or strip mines were located, whereas areas...
Floods of September 16, 1975 in the Tallaboa Valley, Puerto Rico
Karl G. Johnson
1981, Water-Resources Investigations Report 80-1283
This report provides a record of the flood of September 16, 1975, and associated hydrologic data. These data can be used in making rational decisions in formulating effective flood-plain regulations that would minimize flood problems in the Tallaboa Valley.The Tallaboa Valley (fig. 1) lies on the southwestern coast of Puerto...
Study of earthquake recurrence intervals on the Wasatch Fault, Utah
F. H. Swan, K. L. Hanson, David P. Schwartz, P. L. Knuepfer
1981, Open-File Report 81-450
No abstract available....
Seafloor failures caused by the November 8, 1980, earthquake off northern California
M.E. Field, J.V. Gardner, A. E. Jennings, B. D. Edwards
1981, Open-File Report 81-393
Preliminary evaluation of ground-water contamination by coal-tar derivatives, St. Louis Park area, Minnesota
Marc F. Hult, Michael Schoenberg
1981, Open-File Report 81-72
Operation of a coal-tar distillation and wood preserving plant for 1918-72 in St. Louis Park, Minnesota, resulted in ground-water contamination. This report presents the results of the first year (1979) of an ongoing study. By 1932, water in the Prairie du Chien-Jordan aquifer, the region 's major source of ground...
Geologic, hydrologic, and chemical data from test wells in the Dickson area, Tennessee
Mike Bradley, Jil Jonas
1981, Open-File Report 81-202
Seventeen test wells were drilled at 12 sites in south central Dickson County, Tenn. Most of the sites were selected on the basis of carefully developed concepts of groundwater occurrence. These wells range from 20 to 400 feet deep and average 276 feet deep. The yields range from 0 to...
Surficial geology of part of Camden West quadrangle, Oswego County, New York
Todd S. Miller
1981, Open-File Report 81-145
The location and extent of six kinds of surficial deposits in Camden West quadrangle, Oswego County, N.Y., are mapped on a 7.5-minute U.S. Geological Survey topographic map. The map was compiled to indicate the lithology and potential for ground-water development at any specific location. ...
An analysis of reservoir storage contents for the proposed enlargement of Bumping Lake in Washington
John H. Bartells
1981, Open-File Report 80-440
Monthend contents of the proposed Bumping Lake enlargement in Washington were determined for the period 1917-73 by using the historic streamflow record as a basis for inflow to the reservoir and imposing certain operational requirements on reservoir releases. The operational requirements used were those set forth in the Environmental Statement...
Outer Continental Shelf Oil and Gas Activities in the Gulf of Mexico and their Onshore Impacts: A Summary Report, September 1980
Kenneth J. Havran, Karen M. Collins
1981, Open-File Report 80-864
Surficial geology of Williamstown quadrangle, Oswego County, New York
Todd S. Miller
1981, Open-File Report 81-148
The location and extent of seven kinds of surficial deposits in Williamstown quadrangel, Oswego County, N.Y., are mapped on a 7.5-minute U.S. Geological Survey topographic map. The map was compiled to indicate the lithology and potential for groundwater development at any specific location. ...
