A new event detector designed for the Seismic Research Observatories
James N. Murdock, Charles R. Hutt
1983, Open-File Report 83-785
A new short-period event detector has been implemented on the Seismic Research Observatories. For each signal detected, a printed output gives estimates of the time of onset of the signal, direction of the first break, quality of onset, period and maximum amplitude of the signal, and an estimate of the...
Preliminary geologic map of the Coolin area
Fred K. Miller
1983, Open-File Report 82-1061
No abstract available....
Report of reprocessing of reflection seismic profile X-5 Waste Isolation Pilot Plant site, Eddy County, New Mexico
John J. Miller
1983, Open-File Report 83-316
Seismic reflection profile X-5 exhibits a 7,700 ft long anomalous zone of poor quality to nonexistent reflections between shotpoints 100 and 170, compared to the high-quality, flat-lying, coherent reflections on either side. Results from drill holes in the area suggest 'layer cake' geology with no detectable abnormalities such as faults...
Geologic map of the Cove Fort Quadrangle, west-central Utah
T. A. Steven, H. T. Morris
1983, IMAP 1481
Estimation of nonpoint source loadings of phosphorus for lakes in the Puget Sound region, Washington
Robert J. Gilliom
1983, Water Supply Paper 2240
Control of eutrophication of lakes in watersheds undergoing development is facilitated by estimates of the amounts of phosphorus (P) that reach the lakes from areas under various types of land use. Using a mass-balance model, the author calculated P loadings from present-day P concentrations measured in lake water and from...
Mineral resource potential map of the Ellicott Rock Wilderness and additions, South Carolina, North Carolina, and Georgia
Robert W. Luce, Henry Bell III, Gertrude C. Gazdik
1983, Miscellaneous Field Studies Map 1287-D
Petroleum potential of wilderness lands, Colorado
C. W. Spencer
B. M. Miller, editor(s)
1983, IMAP 1539
No abstract available....
A multitemporal approach for classifying and mapping rangeland vegetation
R. H. Haas, J. A. Newcomer, Emil H. Horvath
1983, Open-File Report 83-877
No abstract available....
Desktop computer processing of coincident and central loop time domain electromagnetic data
Paul Raab, Frank C. Frischknecht
1983, Open-File Report 83-240
Flood estimates for ungaged streams in Glacier and Yellowstone National Parks, Montana
R. J. Omang, Charles Parrett, J. A. Hull
1983, Water-Resources Investigations Report 83-4147
Estimates of 100-year discharges were made at 59 sites in Glacier National Park and 21 sites in Yellowstone National Park to assist the National Park Services in quantifying stream inflow and outflow in the Parks. The estimates were made using regression equations previously developed for Montana. The resulting 100-year discharges...
Water resources of the Zuni Tribal Lands, McKinley and Cibola counties, New Mexico
Brennon R. Orr
1983, Open-File Report 82-1013
An evaluation of the water resources of the Zuni Tribal lands in west-central New Mexico was made to determine the yield, variability, and quality of water available to the Pueblo of Zuni. This study is needed to aid in orderly development of these resources.Rocks of Permian to Quaternary age supply...
Tectonic setting of late Miocene, Pliocene, and Pleistocene rocks in part of the Coast Ranges north of San Francisco, California
K. F. Fox Jr.
1983, Professional Paper 1239
No abstract available....
Water-resources investigations of the U.S. Geological Survey in Wyoming, fiscal years 1981 and 1982
S. L. Green
1983, Open-File Report 83-254
This report contains lists and location maps of streamflow and reservoir stations, peak-flow partial-record stations, water quality stations, sediment stations, and ground-water stations that are currently being operated. Water-resources appraisal projects in Wyoming are also described, including many that are related to development of energy resources. The general locations of...
Maps of vertical crustal movements in the conterminous United States over the last ten million years
Tom Hatton
1983, IMAP 1315
Land use and land cover, 1973, Blytheville, Arkansas; Tennessee; Alabama; Missouri
Water Resources Division, U.S. Geological Survey
1983, Land Use and Land Cover 135
Land use and land cover, 1975-1976, Great Falls South, Montana
Water Resources Division, U.S. Geological Survey
1983, Land Use and Land Cover 168
No abstract available. ...
Analyses of the less than 0.180-mm fraction of drainage sediments, Richfield 1° x 2° quadrangle, Utah
J. M. Motooka, W. Roger Miller
1983, Open-File Report 83-74
No abstract available....
Map showing geologic provinces, landforms, drainage basin characteristics, and flooding in Fairfax County and vicinity, Virginia
A.J. Froelich, W. H. Langer
1983, IMAP 1421
Water-resources studies in Utah by the U.S. Geological Survey, July 1, 1982 to June 30, 1983
1983, Open-File Report 83-531
This report summarizes the progress on water-resources studies in Utah by the U.S. Geological Survey during the period July 1, 1982, to June 30, 1983. Much of the work was done in cooperation with the State of Utah and local agencies. Additional supporting funds were transferred from other Federal agencies...
Land use and land cover, 1973, Augusta, Georgia; South Carolina
Water Resources Division, U.S. Geological Survey
1983, Land Use and Land Cover 173
Merced Peak quadrangle, central Sierra Nevada, California— Analytic data
D. L. Peck, G. K. Van Kooten
1983, Professional Paper 1170-D
No abstract available....
Digital line graphs from 1:2,000,000-scale maps
Michael A. Domaratz, C.A. Hallam, W.E. Schmidt, H.W. Calkins
1983, Circular 895-D
Hydrologic data for the Great and Denbow heaths in eastern Maine, October 1980 through September 1981
Wallace J. Nichols, J.A. Smath, J.T. Adamik
1983, Open-File Report 83-866
Hydrologic data collected on the Great and Denbow Heaths, Maine, include precipitation, pan evaporation, air temperatures, streamflow, groundwater levels, and water quality constituents. These data were collected for a peat bog hydrology study conducted in cooperation with the Maine Geological Survey. The data network consisted of climate information from three...
Hydrologic data for the Great and Denbow heaths in eastern Maine, October 1981 through October 1982
Wallace J. Nichols
1983, Open-File Report 83-865
Hydrologic data collected on the Great and Denbow Heaths, Maine, include precipitation, pan evaporation, air temperatures, streamflow, and ground water levels. These data were collected for a peat bog hydrology study conducted in cooperation with the Maine Geological Survey. The data network consisted of climate information from three rain gages,...
Structural elements of the U.S. Atlantic margin delineated by second vertical derivative of aeromagnetic data
John C. Behrendt, M. S. Grim
1983, Geophysical Investigations Map 956
No abstract available....
