Coal-seismic, desktop computer programs in BASIC; Part 5, Perform X-square T-square analysis and plot normal moveout lines on seismogram overlay
W.P. Hasbrouck
1983, Open-File Report 83-350
Processing of data taken with the U.S. Geological Survey's coal-seismic system is done with a desktop, stand-alone computer. Programs for this computer are written in the extended BASIC language used by the Tektronix 4051 Graphic System. This report presents computer programs to perform X-square/T-square analyses and to plot normal moveout...
Sediment and stream-velocity data for the Sacramento River near Hood, California, May 1978 to September 1981
Jerry G. Harmon
1983, Open-File Report 83-135
Sediment and stream velocity data from the Sacramento River are required to determine the size requirements of a settling basin for the intake area of the proposed Peripheral Canal near Hood, California. Sediment and stream-velocity data were gathered from May 1978 to September 1981 over several magnitudes of streamflow at...
The nonopaque, detrital heavy mineralogy of the Morrison Formation near Crownpoint, San Juan Basin, New Mexico
Paula L. Hansley
1983, Open-File Report 83-191
Description and quantification of the nonopaque, detrital heavy mineralogy of the Upper Jurassic Morrison Formation in the southwestern part of the San Juan Basin have helped to identify stratigraphic trends, source-area lithologies, and zones of post-depositional alteration possibly related to uranium mineralization. A synthesis of stratigraphic variations in mineral species...
The MIRA (mineral resource analysis) system user's manual
J. Thomas Hanley, Paul G. Schruben
1983, Open-File Report 83-424
Geotechnical framework study of the northern Bering Sea, Alaska
Monty A. Hampton, William J. Winters
1983, Open-File Report 83-404
Geotechnical framework study of the Kodiak Shelf, Alaska
Monty A. Hampton
1983, Open-File Report 83-171
Geotechnical framework study of Shelikof Strait, Alaska
Monty A. Hampton
1983, Open-File Report 83-200
Quaternary stratigraphic sections with radiocarbon dates, Survey Pass Quadrangle, Alaska
Thomas D. Hamilton, Linda B. Brubaker
1983, Open-File Report 83-72
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...
Summary of Tertiary investigations in western Saudi Arabia, current work by the U.S. Geological Survey and recommended future studies
Donald G. Hadley, Dwight Lyman Schmidt, Robert Griffin Coleman
1983, Open-File Report 83-487
In 1936, geologic work related to the Tertiary System in western Saudi Arabia began with a study of the Umm Gerad barite deposit by K. S. Twitchell. In 1944, a study focusing specifically on Tertiary rocks was conducted by Steineke and others near Jiddah. Small-scale mapping of Tertiary sequences began...
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....
An aeromagnetic interpretation of eleven map sheets, scale 1:250,000, in the southern Najd and part of the southern Tuwayq quadrangles, Kingdom of Saudi Arabia
Andrew Griscom
1983, Open-File Report 82-1048
Eleven magnetic interpretation maps (scale 1:250,000) have been prepared for the area .of. exposed crystalline rocks in the Southern Najd and part of the Southern Tuwayq quadrangles (scale 1:500,000) from available published data. Boundaries of a variety of rock units that produce distinctive magnetic anomalies .or anomaly patterns are delineated....
Mineral resource potential of the Unaka Mountain RARE II area, Unicoi County, Tennessee
Wallace R. Griffitts, Mark L. Chatman
1983, Open-File Report 83-445
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...
Reconnaissance geology of the Thaniyah Quadrangle, sheet 20/42 C, Kingdom of Saudi Arabia
Robert C. Greene
1983, Open-File Report 83-448
The Thaniyah quadrangle, sheet 20/42 C, is located in the transition zone between the Hijaz Mountains and the Najd Plateau of southwestern Saudi Arabia between lat 20?00' and 20?30' N., long 42?00' to 42?30' E. The quadrangle is underlain by Precambrian metavolcanic, metasedimentary, plutonic, and dike rocks. Metavolcanic rocks consist...
Reconnaissance geology of the Jabal Dalfa Quadrangle, sheet 21/43 C, Kingdom of Saudi Arabia
Robert C. Greene
1983, Open-File Report 83-333
The Jabal Dalfa quadrangle (sheet 21/43 C) is part of the Najd province in west-central Saudi Arabia. The quadrangle is mostly a plain, tilted gently northeastward, but local inselbergs and two areas of dissected uplands rise as much as 200 m above the plain. Wadi Bishah and Wadi Ranyah terminate...
Hydrocarbon resource studies in the Southwest Pacific, 1982
H. Gary Greene, Florence L. Wong
1983, Open-File Report 83-293
Hydrologic characteristics of lagoons at San Juan, Puerto Rico, during an October 1974 tidal cycle
Fernando Gómez-Gómez, S. R. Ellis
1983, Open-File Report 82-349
Flow and water-quality changes were studied during a period of intense rainfall in the San Juan Lagoon system. The study covered a 25-hour period beginning 0900 hours 22 October, 1974. Precipitation during the study period averaged 70 millimeters. Sampling stations were located at Boca de Cangrejos, the main ocean outlet;...
Chemical analyses of native soil and vegetation samples, Capps coal field, Alaska
L. P. Gough, R. C. Severson
1983, Open-File Report 83-246
Guidelines for use of water-quality monitors
A. Brice Gordon, Max S. Katzenbach
1983, Open-File Report 83-681
This manual contains methods and procedures used by the U.S. Geological Survey (USGS) for collecting specific conductance, dissolved oxygen, water temperature, and pH data for ground water, streams, lakes, reservoirs, and estuaries by means of permanently installed, continuously recording, water quality monitors. The topics discussed include the selection of monitoring...
Groundwater resources of the Dallas-Monmouth area, Polk, Benton, and Marion Counties, Oregon
Joseph B. Gonthier
1983, Open-File Report 80-678
The Dallas-Monmouth area is in the west-central Willamette Valley of western Oregon. It comprises a total of about 400 square miles in Polk, Benton, and Marion Counties. Tertiary consolidated rocks underlie the entire area. These rocks include marine sandstone, siltstone, shale, tuff, basalt, and gabbro. In the lowlands, the consolidated...
Ground-water records for the area surrounding the Chickasaw National Recreation Area, Murray County, Oklahoma
Robert L. Goemaat, Cass C. Willard
1983, Open-File Report 83-27
This report is a compilation of ground-water records, water levels, and water-quality field determinations, for wells in a 132 square-mile (342 square kilometer) area surrounding the Chickasaw National Recreational Area in south-central Oklahoma. This information was collected in cooperation with the National Park Service. The location of the study area...
Ground-water levels in observation wells in Oklahoma, 1980-82
Robert L. Goemaat, Lionel D. Mize, Dannie E. Spiser
1983, Open-File Report 83-760
In the 1980-82 Climatic Years, the U. S. Geological Survey, in cooperation with the Oklahoma Water Resources Board, collected ground-water level data in Oklahoma from 1,122 sites in 77 counties. This report presents this data....
MAGPOLY; a modification of a three-dimensional magnetic modelling program
Richard H. Godson
1983, Open-File Report 83-345
The three-dimensional magnetic modelling program of Donald Plouff (Plouff, 1975) has been made operational on a Honeywell Multics 68/80 computer. Modifications were made to input and output procedures to make the program compatible with U.S. Geological Survey (USGS) standard geophysical input and output formats....
GRAVPOLY; a modification of a three-dimensional gravity modeling program
Richard H. Godson
1983, Open-File Report 83-346
The three-dimensional magnetic modelling program of Donald Plouff (Plouff, 1975) has been made operational on a Honeywell Multics 68/80 computer. Modifications were made to input and output procedures to make the program compatible with U.S. Geological Survey (USGS) standard geophysical input and output formats....
