Index to active hydrologic data collection sites in Florida, 1978-79
James D. Simmons
1980, Open-File Report 80-220
There are about 5,000 active data-collection sites in Florida operated by the U.S. Geological Survey in cooperation with State , local and Federal agencies. This index shows the location of each site, the cooperator(s) supporting the data-collection activities, the type and frequency of the data collected, and the U.S. Geological...
Water-level records for the northern High Plains of Colorado, 1976-80
Ronald G. Borman
1980, Open-File Report 80-438
Water-level measurements were made in 670 wells in the winter of 1979-80 in the northern High Plains of Colorado. Measurements for the winter of 1979-80 and the four preceding winters are given in a table....
Geophysical, lithologic, and water-quality data from Soggy Dry Lake, San Bernardino County, California
Roger D. Dockter
1980, Open-File Report 80-1030
Estimated oil and gas reserves, Gulf of Mexico outer continental shelf, January 1, 1979
Floyd T. Bryan, John H. Knipmeyer, E. Kenneth Schluntz
1980, Open-File Report 80-644
Remaining recoverable reserves of oil* and as in the Gulf of Mexico Outer Continental Shelf area have been estimated to be about 2.76 billion barrels of oil and 37.2 trillion cubic feet of gas, as of January 1, 1979. These reserves are recoverable from 370 studied fields under the Federal...
An experiment to test hole-to-hole resistivity measurements for locating mine openings in coal seams
Jeffrey J. Daniels, James Henry Scott
1980, Open-File Report 80-895
Hole-to-hole resistivity measurements can be useful for interpreting resistivity anomalies that are located too far away from the borehole to be detected with conventional well logging probes. Hole-to-hole direct current resistivity measurements are shown in this study to be useful for detecting mine openings in a coal seam....
Principal facts for gravity stations, northern Sonora, Mexico
M. Dean Kleinkopf, M. F. de la Fuente Dutch, D. L. Peterson, C.A. Renovato, Viki Bankey
1980, Open-File Report 80-886
Cross-section, velocity, and bedload data at two erosion sites on the Tanana River near Fairbanks, Alaska, 1979
Robert L. Burrows
1980, Open-File Report 80-699
In an effort to relate river processes to vertical and lateral erosion at two sites on the Tanana River in the vicinity of Fairbanks, Alaska, measurements of depth, velocity, and bedload-transport rates were made at several sections at each site. To facilitate comparison of the river processes and ongoing erosion,...
Preliminary report on the mineral resource potential of the Vermilion Cliffs-Paria Canyon Instant Study Area, Coconino County, Arizona, and Kane County, Utah
Alfred Lerner Bush, Michael Lane
1980, Open-File Report 80-1056
No abstract available....
Water-resources investigations of the U.S. Geological Survey in Montana, October 1979 through September 1980
Water Resources Division, U.S. Geological Survey
1980, Open-File Report 80-222
This report describes water-resources investigations of the U.S. Geological Survey in Montana, October 1979 through September 1980. Programs consist of (1) collecting hydrologic data on a continuing basis, (2) conducting water-resources appraisals of surface and ground water, (3) conducting supportive research in hydrology and related fields, (4) disseminating water data...
Holocene geomagnetic secular variation in the western United States: implications for the global geomagnetic field
Duane E. Champion
1980, Open-File Report 80-824
A record of Holocene geomagnetic secular variation in the western 14 United States has been measured from volcanic rocks dated by 14C. Analysis of errors associated with the paleomagnetic techniques used suggests that all laboratory measurement errors are smaller than those introduced by deformation of the volcanic units and the...
Preliminary geologic map of the Las Trampas Ridge Quadrangle, Contra Costa and Alameda counties, California
T. W. Dibblee Jr.
1980, Open-File Report 80-545
Aeromagnetic map of the Buck Robinson Peak area, Arizona and New Mexico
Water Resources Division, U.S. Geological Survey
1980, Open-File Report 80-995
Map and summary table describing mineral deposits in the Valdez quadrangle, southern Alaska
G. R. Winkler, R. J. Miller, Edward M. MacKevett Jr., C. D. Holloway
1980, Open-File Report 80-892-B
Land use and land cover and associated maps for Death Valley, California; Nevada
Water Resources Division, U.S. Geological Survey
1980, Open-File Report 80-859
Reconnaissance report on ground failures and ground cracks resulting from the Coyote Lake, California, earthquake of August 6, 1979
David K. Keefer, Raymond C. Wilson, Nancy E. Tannaci
1980, Open-File Report 80-139
Preliminary bedrock geologic map of the Chiwaukum 4 NW Quadrangle, Chiwaukum Graben, Washington
John T. Whetten
1980, Open-File Report 80-456
A review of the geology of petroleum in Venezuela
Raymond W. Fary Jr.
1980, Open-File Report 80-782
Ground-water appraisal of sand plains in Benton, Sherburne, Stearns, and Wright counties, central Minnesota
Gerald F. Lindholm
1980, Open-File Report 80-1285
Surficial-sand aquifers in 960 square miles of central Minnesota have been studied to determine the occurrence, availability, and suitability of the surficial aquifer as a source of water. The aquifer is being increasingly developed for irrigation. During the drought of 1976, nearly 24,000 acre-feet of ground water was withdrawn for irrigation,...
Land use and land cover and associated maps for Ukiah, California
Water Resources Division, U.S. Geological Survey
1980, Open-File Report 80-861
Distribution and description of the geologic units in the Tulalip Quadrangle, Washington
James Pierson Minard
1980, Open-File Report 80-465
Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degrees by 2 degrees quadrangle, Missouri; drill holes No. 26 and 27
E. L. Mosier, J.G. Viets, M. S. Erickson, S.K. McDanal
1980, Open-File Report 80-702
Estimated potentiometric surface for the Tertiary limestone aquifer system, southeastern United States, prior to development
Richard H. Johnston, R.E. Krause, F.W. Meyer, P.D. Ryder, C. H. Tibbals, J. D. Hunn
1980, Open-File Report 80-406
Altitude of water table and saline-water front, Hialeah-Miami Springs well-field area, Biscayne aquifer, Dade County, Florida, May 12, 1980
Leo J. Swayze
1980, Open-File Report 80-1211
Berry Islands, Bahamas, Landsat inage map
Alden P. Colvocoresses
1980, Open-File Report 80-266
Coal resource occurrence and coal development potential maps of the Skutumpah Creek Quadrangle, Kane County, Utah
Meiiji Resource Consultants
1980, Open-File Report 80-105
