Map showing distribution pattern of iron from samples of the nonmagnetic fraction of heavy-mineral concentrates, northern Sonora, Mexico
Elwin L. Mosier, Antonio Ortiz, Juan Morin, Hector Ontiveras
1977, Open-File Report 77-335
Impacts of power plant intake velocities on fish
John Boreman
1977, FWS/OBS 76/20.1
Bird populations in four vegetational types in central Oregon.
Jay S. Gashwiler
1977, Special Scientific Report - Wildlife 205
Surficial geologic map of the Saddle Horse Butte Quadrangle, Campbell County, Wyoming
R. M. Kirkham, D. S. Fullerton
1977, Miscellaneous Field Studies Map 898
Geologic map of the North Pleasureville quadrangle, Shelby and Henry Counties, Kentucky
Warren Lee Peterson
1977, Geologic Quadrangle 1346
Geologic map of the Mackville quadrangle, central Kentucky
Warren Lee Peterson
1977, Geologic Quadrangle 1378
An indexed annotated bibliography of the rare fishes of the Upper Missouri River system
Timothy W. Joseph
1977, FWS/OBS 78/13
Aeromagnetic anomaly map of the United States Atlantic continental margin
Kim D. Klitgord, John C. Behrendt
1977, Miscellaneous Field Studies Map 913
Surficial geologic map of the Monson quadrangle, Massachusetts and Connecticut
John D. Peper
1977, Geologic Quadrangle 1429
Maps showing drift patterns along the north-central Texas coast, 1974-1975
G. W. Hill, L. E. Garrison
1977, Miscellaneous Field Studies Map 839
Preliminary bedrock geologic map of the South Coventry Quadrangle, Tolland County, Connecticut
Richard J. Fahey, Maurice Henry Pease
1977, Open-File Report 77-584
Thermal surveillance of active volcanoes using the Landsat-1 data collection system: Part III, Heat discharge from Mount St. Helens, Washington
Jules D. Friedman, David Frank
1977, Open-File Report 77-541
Hydrologic Data for Urban Studies in the Fort Worth, Texas Metropolitan Area, 1975
R.M. Slade Jr., J.M. Taylor
1977, Open-File Report 77-266
This report contains rainfall and runoff data collected during the 1975 water year for Sycamore Creek, Sycamore Creek tributary , Dry Branch, and Little Fossil Creek study areas in Fort Worth, Texas. The information will be useful in determining the extent to which progressive urbanization will affect the yield and...
Finite-difference model of two-dimensional, single, and two-phase heat transport in a porous medium - Version I
Charles R. Faust, James W. Mercer
1977, Open-File Report 77-234
Model documentation is presented for a two-dimensional (areal) heat-transport model capable of simulating both water- and vapor-dominated geothermal reservoirs that conform with the assumptions of the model. Finite-difference techniques are used to solve for the dependent variables pressure and enthalpy. The program is designed to simulate time-dependent problems such as...
Aquatic macroinvertebrates in a small Wisconsin trout stream before, during, and two years after treatment with the fish toxicant antimycin
Gerald Z. Jacobi, Donald J. Degan
1977, Investigations in Fish Control 81
Geologic map of the Fort Knox quadrangle, north-central Kentucky
Roy Clark Kepferle, Edward G. Sable
1977, Geologic Quadrangle 1375
Resource appraisal of the Mt. Shasta Wilderness Study Area, Siskiyou County, California
Robert L. Christiansen, F.L. Kleinhampl, R.J. Blakely, E.T. Tuchek, F. L. Johnson, M. D. Conyac
1977, Open-File Report 77-250
Geologic map of the Black Butte Mountain quadrangle, Meagher County, Montana
Laura W. McGrew
1977, Geologic Quadrangle 1381
Saltwater intrusion in the Floridan aquifer, coastal Citrus and Hernando Counties, Florida, 1975
L. R. Mills, Paul D. Ryder
1977, Water-Resources Investigations Report 77-100
The coastal parts of Citrus and Hernando Counties, Fla., are undergoing extensive urban development along U.S. Highway 19. The Floridan aquifer, a thick sequence of limestone and dolomite , is the principal source of water supply for the coastal parts of these two counties. The construction of canals that penetrate...
Telluric traverse location map and profiles for Fly Ranch Northeast Known Geothermal Resource Area, Nevada
Karen R. Christopherson, Donald B. Hoover, R. Michael Senterfit
1977, Open-File Report 77-66-D
Preliminary geologic map of the Los Pilares Quadrangle, Valencia County, New Mexico
Charles Henry Maxwell
1977, Open-File Report 77-240
Geologic map of the Mazie quadrangle, eastern Kentucky
William F. Outerbridge
1977, Geologic Quadrangle 1388
Geologic map of the Bradfordsville quadrangle, Central Kentucky
Samuel L. Moore
1977, Geologic Quadrangle 1386
Hydrology of Lake Panasoffkee, Sumter County, Florida
G.F. Taylor
1977, Water-Resources Investigations Report 77-88
Lake Panasoffkee, in midwest Sumter County of central Florida, receives water from three creeks and discharges water through Outlet River at an average daily rate of 207 cubic feet per second. The eastern shore of the lake is marsh and wooded swamp with inflow to the lake coming from the...
Bibliography of reports by members of the U.S. Geological Survey on the water resources of Alaska: 1870 through 1976
Alvin John Feulner, Katherine M. Reed
1977, Open-File Report 77-687
This bibliography lists publications prepared by members of the U.S. Geological Survey and published either by the Survey or by the other agencies and organizations between 1870 and the end of December 1976. The titles included are those whose primary topic is hydrology, water resources, or other aspects of water...