Mineral investigations in northeastern Thailand
Herbert S. Jacobson, C. T. Pierson, Thawisak Danusawad, Thawat Japakasetr, Boonmai Inthuputi, Charlie Siriratanamongkol, Saner Prapassornkul, Narin Pholphan
1969, Professional Paper 618
Progress report on the hydrology of the Martinsburg Formation in Lehigh and Northampton Counties, Pennsylvania
C.W. Poth
1969, Open-File Report 69-212
A reappraisal of the ground-water resources of Winkler County, Texas, with particular emphasis on conditions in the vicinity of Kermit
R.D. Reeves
1969, Open-File Report 69-217
No abstract available....
Program of the Water Resources Division, Texas District, for the 1969 fiscal year and summary of District activities during fiscal year 1968
Water Resources Division, U.S. Geological Survey
1969, Open-File Report 69-305
Organic extracts from JOIDES cores off northeastern Florida
E.E. Bray, Ernest Dean Evans
1969, Professional Paper 581-C
Hydrologic maps 1-5, eastern Dade County, Florida, 1959-67
Frederick W. Meyer
1969, Open-File Report 69-167
Sedimentary processes and distribution of particulate gold in northern Bering Sea
Hans Nelson, David Moody Hopkins
1969, Open-File Report 69-181
Availability of petrographic thin-section slides from Naval Petroleum Reserve No. 4, Supplement No. 1: South Barrow Test Well No. 2, South Barrow Test Well No. 4, Avak Test Well No. 1
George Gryc, Irvin L. Tailleur
1969, Open-File Report 69-114
Summary of microearthquakes along the San Andreas fault system in central California, July to September 30, 1968
John C. Roller, Jerry P. Eaton, William Hung Kan Lee
1969, Open-File Report 69-231
Map showing citrate-soluble heavy metals in stream sediments, Ossipee Lake quadrangle, Carroll County, New Hampshire
D. P. Cox
1969, IMAP 609
Summary of microearthquakes along the San Andreas fault system in central California, October to December 31, 1968
John C. Roller, Jerry P. Eaton, William Hung Kan Lee
1969, Open-File Report 69-232
Map showing bedrock topography and subcrop of selected beds beneath alluvial deposits of the Sutherland quadrangle, Daviess County, Kentucky
A. E. Smith
1969, IMAP 596
Gold in minerals and the composition of native gold
Robert Sprague Jones, Michael Fleischer
1969, Circular 612
Gold occurs in nature mainly as the metal and as various alloys. It forms complete series of solid solutions with silver, copper, nickel, palladium, and platinum. In association with the platinum metals, gold occurs as free gold as well as in solid solution. The native elements contain the most gold,...
Geologic map of the Mackay quadrangle, south-central Idaho
W. H. Nelson, C. P. Ross
1969, IMAP 580
Ancient lavas in Shenandoah National Park near Luray, Virginia
John Calvin Reed Jr.
1969, Bulletin 1265
In the Blue Ridge Province of northern Virginia, Maryland, and southern Pennsylvania, Lower Cambrian beds are underlain by a thick sequence of greenstone and interbedded sedimentary rocks known as the Catoctin Formation. An area near Luray, Va., was studied to determine the thickness of the formation, its relationship to overlying...
Subsea mineral resources and problems related to their development
V.E. McKelvey, J. I. Tracey, G.E. Stoertz, J. G. Vedder
1969, Circular 619
Results of geological and geochemical investigations in an area northwest of the Chulitna River, central Alaska Range
C. C. Hawley, A. L. Clark, M.A. Herdrick, S. H. B. Clark
1969, Circular 617
Sedimentary and volcanic rock units of Paleozoic and Mesozoic age, faults, and elongate bodies of intrusive rock, particularly serpentinites, have a dominant northeasterly trend in an area northwest of the Chulitna River between Eldridge Glacier and Bull River. The serpentinites locally contain abnormal (as much as 0.5 percent) concentrations of...
Ground-water favorability areas and surficial geology of the lower Kennebec River basin, Maine
Glenn C. Prescott
1969, Hydrologic Atlas 337
No abstract available....
A ground-water reconnaissance of the Republic of Ghana, with a description of geohydrologic provinces
H.E. Gill
1969, Water Supply Paper 1757-K
This report gives a general summary of the availability and use of ground water and describes the occurrence of ground water in five major geohydrologic provinces lying in the eight administrative regions of Ghana. The identification and delineation of the geohydrologic provinces are based on their distinctive characteristics with respect...
Hydrologic effects of the 1962-66 drought on Long Island, New York
Philip M. Cohen, O. Lehn Franke, N. E. McClymonds
1969, Water Supply Paper 1879-F
Gold Veins near Great Falls, Maryland
John Calvin Reed Jr., John C. Reed
1969, Bulletin 1286
Small deposits of native gold are present along an anastomosing system of quartz veins and shear zones just east of Great Falls, Montgomery County, Md. The deposits were discovered in 1861 and were worked sporadically until 1951, yielding more than 5,000 ounces of gold. The vein system and the principal veins...
Geologic map of the Teton Pass quadrangle, Teton County, Wyoming
Marvin L. Schroeder
1969, Geologic Quadrangle 793
Geohydrology and water utilization in the Willcox Basin, Graham and Cochise Counties, Arizona
S. G. Brown, Herbert H. Schumann
1969, Water Supply Paper 1859-F
The Willcox basin is an area of interior drainage in the northern part of Sulphur Springs Valley, Cochise and Graham Counties, Ariz. The basin comprises about 1,500 square miles, of which the valley floor occupies about 950 square miles. The basin probably formed during middle and late Tertiary time, when...
Quality of surface waters for irrigation, Western states, 1964
Water Resources Division, U.S. Geological Survey
1969, Water Supply Paper 1960
Bedrock contours in the vicinity of Sterling, Colorado
Paul A. Schneider, Warren E. Hofstra, Donald R. Albin
1969, Open-File Report 69-241
No abstract available. ...
