Application of the U.S. Geological Survey's precipitation-runoff modeling system to Williams Draw and Bush Draw basins, Jackson County, Colorado
Gerhard Kuhn
1988, Water-Resources Investigations Report 88-4013
The U.S. Geological Survey 's precipitation-runoff modeling system was calibrated for this study by using daily streamflow data for April through September, 1980 and 1981, from the Williams Draw basin in Jackson County, Colorado. The calibrated model then was verified by using daily streamflow data for April through September, 1982...
Two data sets describing channel-wide temporal variations in bedload-transport rates
Basil Gomez
1988, Open-File Report 88-88
Geologic map of the northwestern Caliente Range, San Luis Obispo County, California
J. Alan Bartow
1988, Open-File Report 88-691
The map area lies in the southern Coast Ranges of California, north of the Transverse Ranges and west of the southern San Joaquin Valley. This region is part of the Salinia-Tujunga composite terrane that is bounded on the northeast by the San Andreas fault (fig. 1) and on the southwest...
Analytical results for 32 water samples from a hydrogeochemical survey of the Geneva Creek area, central Colorado
J. B. McHugh, W. H. Ficklin, W. R. Miller
1988, Open-File Report 88-365
Analytical results for 38 water samples from a hydrogeochemical survey of the U.S. Virgin Islands
John B. McHugh, Robert E. Tucker
1988, Open-File Report 88-514
Electrical structure of Newberry Volcano, Oregon
D.V. Fitterman, W. D. Stanley, R.J. Bisdorf
1988, Open-File Report 88-245
U.S. Geological Survey support to other federal agencies; ground-water activities
J.S. Rosenshein
1988, Open-File Report 88-130
A preliminary reference list on metamorphic core complexes
Charles H. Thorman
1988, Open-File Report 88-756-B
Geology and uranium deposits of the Cochetopa and Marshall Pass districts, Saguache and Gunnison counties, Colorado
Jerry C. Olson
1988, Professional Paper 1457
The Cochetopa and Marshall Pass uranium districts are in Saguache and Gunnison Counties, south-central Colorado. Geologic mapping of both districts has shown that their structural history and geologic relationships have a bearing on the distribution and origin of their uranium deposits. In both districts, the principal uranium deposits are situated...
Element concentrations in soils and other surficial materials of Alaska
L. P. Gough, R. C. Severson, H.T. Shacklette
1988, Professional Paper 1458
Mean concentrations of 35 elements, ash yields, and pH have been estimated for samples of sils and other unconsolidated surficial materials from 266 collection locations throughout Alaska. These background values can be applied to studies of environmental geochemistry and health, wildlife management, and soil-forming processes in cold climates and to...
Filter programs GSDFIL and GSMFIL to generalize lines in GSDRAW and GSMAP data bases, using an IBM PC (or compatible) microcomputer
G.I. Selner, Richard B. Taylor
1988, Open-File Report 88-665-B
Summary of the High Plains Regional Aquifer-System Analysis in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming
J.B. Weeks, E. D. Gutentag, F.J. Heimes, R. R. Luckey
1988, Professional Paper 1400-A
U.S. Geological Survey ground-water studies in Minnesota
D.R. Albin
1988, Open-File Report 88-127
Nearly 700 million gallons of ground water are withdrawn every day in Minnesota, mostly for public supply, irrigation, and domestic and commercial use. About 94 percent of the public water-supply systems in the State use ground water and 75 percent of all Minnesotans obtain their domestic supplies from ground water....
Gas hydrates in oceanic sediment
K.A. Kvenvolden, George E. Claypool
1988, Open-File Report 88-216
Mineral resources of the Zwagg Island Wilderness Study Area, Curry County, Oregon
J. R. Berquist, H. D. King, E.L. McHugh
1988, Open-File Report 88-257
Some acanthoceratid ammonites from upper Cenomanian (Upper Cretaceous) rocks of Wyoming
William A. Cobban
1988, Professional Paper 1353
Ammonites of the genera Calycoceras, Dunueganoceras, and Metoicoceras are useful in zoning the Frontier Formation of central and north-central Wyoming and the mostly undifferentiated rocks of northeastern Wyoming that are equivalent in age to the Belle Fourche Shale and Greenhorn Formation. The oldest of the four zones identified contains Dunueganoceras...
Petroleum geology of the Amu-Dar'ya gas-oil province of Soviet Central Asia
J. W. Clarke
1988, Open-File Report 88-272
Hydrogeology and simulated effects of ground-water development of the Floridan aquifer system, southwest Georgia, northwest Florida, and southernmost Alabama
M.L. Maslia, L. R. Hayes
1988, Professional Paper 1403-H
No abstract available....
Geohydrology, water quality, and preliminary simulations of ground-water flow of the alluvial aquifer in the upper Black Squirrel Creek basin, El Paso County, Colorado
David R. Buckles, Kenneth R. Watts
1988, Water-Resources Investigations Report 88-4017
The upper Black Squirrel Creek basin in eastern El Paso County, Colorado, is underlain by an alluvial aquifer and four bedrock aquifers. The climate of the area is semiarid, and streamflow is irregular. The alluvial aquifer has supplied water to wells since the late 1800's when ranchers first pumped water...
Review of the geology and shale-oil resources of the tripolitic oil-shale deposits of Sicily, Italy
J. R. Dyni
1988, Open-File Report 88-270
Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in Bowdoin National Wildlife Refuge and adjacent areas of the Milk River basin, northeastern Montana, 1986-87
J. H. Lambing, W. E. Jones, J. W. Sutphin
1988, Water-Resources Investigations Report 87-4243
Concentrations of trace elements, radiochemicals, and pesticides in the Bowdoin National Wildlife Refuge lakes generally were not substantially larger than those in the water supplied from Dodson South Canal or in irrigation drainage. Concentrations of arsenic (47 micrograms/L), uranium (43 microg/L), and vanadium (51 microg/L) in Dry Lake Unit, and...
A geologic investigation of the early Proterozoic Irving Formation, Colorado
David A. Gonzales
1988, Open-File Report 88-660
No abstract available....
Data on the distribution and abundance of submersed aquatic vegetation in the tidal Potomac River and transition zone of the Potomac Estuary, Maryland, Virginia, and the District of Columbia, 1988
N. B. Rybicki, M.R. Schening
1988, Open-File Report 90-123
A guide to commonly used map projections prepared for use in Hyper Card
Tau Rho Alpha, Joe F. Vigil, Lauren Buchholz
1988, Open-File Report 88-364-B
U.S. Geological Survey ground-water studies in Alabama
J. C. Scott, Michael Planert, D. B. Adams
1988, Open-File Report 88-141
