Map showing relative ease of excavation of geologic units in the Henrys Lake Quadrangle, Idaho and Montana
I. J. Witkind
1972, IMAP 781-G
Water resources data for North Dakota, water year 1971, Part 1, Surface water records
Water Resources Division, U.S. Geological Survey
1972, Water Data Report ND-71-1
No abstract available....
The Colebrooke Schist of southwestern Oregon and its relation to the tectonic evolution of the region
Robert Griffin Coleman
1972, Bulletin 1339
No abstract available....
Metallic mineral resources map of the Craig Quadrangle, Alaska
1972, Miscellaneous Field Studies Map 433
No abstract available. ...
Metallic mineral resources map of the Norton Bay Quadrangle, Alaska
1972, Miscellaneous Field Studies Map 381
No abstract available....
Hydrograph simulation models of the Hillsborough and Alafia Rivers, Florida: a preliminary report
James F. Turner Jr.
1972, Open-File Report 72-382
Mathematical (digital) models that simulate flood hydrographs from rainfall records have been developed for the following gaging stations in the Hillsborough and Alafia River basins of west-central Florida: Hillsborough River near Tampa, Alafia River at Lithia, and north Prong Alafia River near Keysville. These models, which were developed from historical...
Water resources data for Virginia, water year 1971
Water Resources Division, U.S. Geological Survey
1972, Water Data Report VA-71-1
No abstract available....
Water in St. John, U.S. Virgin Islands
O. J. Cosner
1972, Open-File Report 72-78
Water for domestic and municipal supply on St. John, in the past, has been obtained from rain catchments, dug wells, and barge shipments from St. Thomas and Puerto Rico. As a result of this study, small ground-water supplies have been developed for the Virgin Islands National Park. Ground water occurs...
HYPO71: a computer program for determining hypocenter, magnitude, and first motion pattern of local earthquakes
William Hung Kan Lee, John C. Lahr
1972, Open-File Report 72-224
Geological Survey research 1972, Chapter A
Water Resources Division, U.S. Geological Survey
1972, Professional Paper 800-A
No abstract available....
Depth to bedrock, Ellington Quadrangle, Connecticut
E. H. Handman
1972, Open-File Report 72-154
Quality of stream waters of the White Cloud Peaks area, Idaho
William W. Emmett
1972, Water-Resources Investigations Report 72-6
No abstract available....
Aeromagnetic map of parts of the Baker and Challis 1° by 2° quadrangles, Idaho
Water Resources Division, U.S. Geological Survey
1972, Open-File Report 72-384
No abstract available. ...
Aeromagnetic map of Gladstone and vicinity, Delta, Alger, Menominee, and Marquette counties, Michigan
Water Resources Division, U.S. Geological Survey
1972, Geophysical Investigations Map 833
Water-resources investigations in Texas, FY 1972
Water Resources Division, U.S. Geological Survey
1972, Open-File Report 72-421
No abstract available....
Map showing length of freeze-free season in the Salina quadrangle, Utah
1972, IMAP 591-E
In general, long freeze-free periods occur at low elevations, and short freeze-free periods occur at high elevations. But some valley floors have shorter freeze-free seasons than the glancing foothills because air cooled at high elevations flows downward and is trapped in the valleys. This temperature pattern occurs in the western...
Aeromagnetic map of the Ridgway-Pagosa Springs area, southwestern Colorado
Water Resources Division, U.S. Geological Survey
1972, Geophysical Investigations Map 840
No abstract available....
Maps showing areas in the San Francisco Bay region where nitrate, boron, and dissolved solids in ground water may influence local or regional development
D.A. Webster
1972, Miscellaneous Field Studies Map 432
Physical environment of the National Reactor Testing Station, Idaho; a summary
Raymond L. Nace, Morris Deutsch, Paul T. Voegeli
Seymour Subitzky, editor(s)
1972, Professional Paper 725-A
Annual compilation and analysis of hydrologic data for Mountain Creek, Trinity River basin, Texas, 1972
H.D. Buckner
1972, Open-File Report 72-55
No abstract available....
Aeromagnetic map of the Watersmeet region, Ontonagon and Gogebic Counties, Michigan, and Vilas County, Wisconsin
Water Resources Division, U.S. Geological Survey
1972, Geophysical Investigations Map 831
No abstract available....
Bartin-Amasra earthquake, Turkey, September 3, 1968
John Patrick Albers, Adnan Kalifatcioglu
1972, Open-File Report 72-3
A brief examination of the Bartin-were whether earthquake area was made on September 23 and September 24,1968, by the authors to determine whether or not geologic effects had been produced that were significant enough to warrant further detailed study by the Mineral Research and Exploration Institute of Turkey or by...
A geochemical study of the Rio Pantanos area, Department of Antioquia, Colombia preliminary report
Henry V. Alminas, Elwin L. Mosier
1972, Open-File Report 72-4
Geochemical sampling in the Western Cordillera has delineated an 18 km 2 area anomalous in copper, molybdenum, and silver. Highly anomalous metal contents are found in stream sediment, soil, and outcrop samples collected within this area. The area is underlain by intrusive granodiorite to quartz diorite that has porphyritic and...
Office of International Geology reports resulting from U.S. Geological Survey participation in the United States Technical Assistance Program bibliographic supplement for 1968-1971
Wenonah E. Bergquist, Lloyd Lynch, Mary M. Brister
1972, Open-File Report 72-35
Mineral reconnaissance of the southern part of the Wadi Qaraqir quadrangle, Saudi Arabia
Robert Francis Johnson, Virgil A. Trent
1972, Open-File Report 72-196
Introduction At the end of a field trip to the Wadi as Surr quadrangle (Johnson and Trent, 1967) a few days were spent in the southern part of the adjoinning Wadi Qaraqir quadrangle in order to extend our mineral reconnaissance as far east as the Arabian Plateau. The area examine is...