Sediment problems in urban areas
Harold P. Guy
1970, Circular 601-E
A recognition of and solution to sediment problems in urban areas is necessary if society is to have an acceptable living environment. Soil erosion and sediment deposition in urban areas are as much an environmental blight as badly paved and littered streets, dilapidated buildings, billboard clutter, inept land use, and...
Elemental sulfur in Eddy County, New Mexico
Jim S. Hinds, Richard R. Cunningham
1970, Circular 628
Sulfur has been reported in Eddy County, N. Mex., in rocks ranging from Silurian to Holocene in age at depths of 0-15,020 feet. Targets of present exploration are Permian formations in the Delaware Basin and northwest shelf areas at depths of less than 4,000 feet. Most of the reported sulfur...
Gold content of water, plants, and animals
Robert Sprague Jones
1970, Circular 625
Some estimates of the thermal effects of a heated pipeline in permafrost
Arthur H. Lachenbruch
1970, Circular 632
Analyses of rock and stream-sediment samples from the Craig B-4 quadrangle, Alaska
Allen L. Clark, H. C. Berg, D.A. Grybeck, A.T. Ovenshine, Raymond Wehr
1970, Open-File Report 70-66
Ore deposits in rocks of Paleozoic and Tertiary age of the northern Black Hills, South Dakota
Lewis H. Shapiro, John Paul Gries
1970, Open-File Report 70-300
No abstract available....
A mineral reconnaissance of the Jabal Sahah quadrangle, Kingdom of Saudi Arabia
Jesse William Whitlow
1970, Open-File Report 70-367
A mineral reconnaissance of the Jabal Sahah quadrangle, Kingdom of Saudi Arabia, showed the presence of the anomalous elements silver, beryllium, molybdenum, niobium, tin, and tungsten and of anomalous amounts of chromium, nickel, lead, titanium, and vanadium. All anomalies are low except one for tin and one for tungsten in...
Reconnaissance geologic mapping in Liberia
Richard William White
1970, Open-File Report 70-366
Analyses of rock and stream-sediment samples from the Craig B-5 quadrangle, Alaska
Allen L. Clark, H. C. Berg, D.A. Grybeck, A.T. Ovenshine, Raymond Wehr
1970, Open-File Report 70-67
Analyses of rock and stream-sediment samples from the Craig C-6 Quadrangle, Alaska
Allen L. Clark, Henry C. Berg, Donald A. Grybeck, A. Thomas Ovenshine, Raymond Wehr
1970, Open-File Report 70-70
Analytical data for 26 rock and 8 stream-sediment samples from the Craig C-6, 1:63,360-scale quadrangle are presented in this report, together with a statistical treatment of the data. The samples were collected in 1969 as part of the Heavy Metals Program of the U.S. Geological Survey.The most comprehensive discussion of...
Analyses of rock and stream-sediment samples from the northern part of the Taylor Mountains B-6 quadrangle, Alaska
Allen L. Clark, W. H. Condon, J. M. Hoare, D. H. Sorg
1970, Open-File Report 70-79
Analyses of rock and stream-sediment samples from the Sumdum A-3 Quadrangle, Alaska
Allen L. Clark, David A. Brew, Donald A. Grybeck, Raymond Wehr
1970, Open-File Report 70-71
Analytical data for 138 rock and 71 stream-sediment samples from the Sumdum A-3, 1:63,360 scale quadrangle are presented in this report, together with a statistical treatment of the data. The samples were collected in 1969 as part of the Heavy Metals Program of the U.S. Geological Survey.The most comprehensive discussion...
Analyses of rock and stream-sediment samples from the Sumdum B-3 quadrangle, Alaska
Allen L. Clark, D. A. Brew, D.A. Grybeck, Raymond Wehr
1970, Open-File Report 70-73
No abstract available....
Analyses of rock and stream-sediment samples from the Sumdum B-4 quadrangle, Alaska
Allen L. Clark, D. A. Brew, D.A. Grybeck, Raymond Wehr
1970, Open-File Report 70-74
Analyses of rock and stream-sediment samples from the Sumdum B-5 quadrangle, Alaska
Allen L. Clark, D. A. Brew, D.A. Grybeck, Ramond Wehr
1970, Open-File Report 70-75
Bering Sea, seismic reflection profiles, 1969
David William Scholl, Michael S. Marlow
1970, Open-File Report 70-292
Analyses of rock and stream-sediment samples from the Sumdum C-4 Quadrangle, Alaska
Allen L. Clark, David A. Brew, Donald A. Grybeck, Raymond Wehr
1970, Open-File Report 70-76
Analytical data for 31 rock and 33 stream-sediment samples from the Sumdum C-4 , 1:63,360 scale quadrangle are presented in this report, together with a statistical treatment of the data. The samples were collected in 1969 as part of the Heavy Metals Program of the U.S. Geological Survey.The most comprehensive...
Analyses of rock and stream-sediment samples from the Taylor Mountains A-6 and southern part of Taylor Mountains B-6 quadrangles, Alaska
Allen L. Clark, W. H. Condon, J. M. Hoare, D. H. Sorg
1970, Open-File Report 70-78
Analyses of rock and stream-sediment samples from the Taylor Mountains C-8 quadrangle, Alaska
Allen L. Clark, W. H. Condon, J. M. Hoare, D. H. Sorg
1970, Open-File Report 70-80
Results of analyses for shale oil in the Phosphoria Formation of southwestern Montana
Andrew F. Bateman Jr.
1970, Open-File Report 70-19
Gold resource potential of the Denali bench gravels, Alaska
Thomas E. Smith
1970, Open-File Report 70-309
Geology of Samrah and vicinity, Kingdom of Saudi Arabia
P. K. Theobald Jr.
1970, Open-File Report 70-321
Interpretation of an aeromagnetic survey of the Amchitka Island area, Alaska
G. D. Bath, W. J. Carr, L.M. Gard Jr., W. D. Quinlivan
1970, Open-File Report 70-20
Geology of Precambrian rocks and isotope geochemistry of shear zones in the Big Narrows area, northern Front Range, Colorado
Jeffrey T. Abbott
1970, Open-File Report 70-1
Rocks within the Big Narrows and Poudre Park quadrangles located in the northern Front Range of Colorado are Precambrian metasedimentary and metaigneous schists and gneisses and plutonic igneous rocks. These are locally mantled by extensive late Tertiary and Quaternary fluvial gravels. The southern boundary of the Log Cabin batholith lies...
Mineral resources of parts of the Departments of Antioquia and Caldas, Zone II, Colombia
R.B. Hall, Tomas Feininger, L. Barrero, Rico H. Dario, Hector, A. Alvarez
1970, Open-File Report 70-148
The mineral resources of an area of 40,000 sq km, principally in the Department of Antioquia, but including small parts of the Departments of Caldas, C6rdoba, Risaralda, and Tolima, were investigated during the period 1964-68. The area is designated Zone II by the Colombian Inventario Minero Nacional(lMN). The geology of...
