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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

Preliminary geologic investigations in the Kanuti River region, Alaska

William Wallace Patton Jr., Thomas P. Miller

1970, Bulletin 1312-J

Geology, mineral deposits, and geochemical and radiometric anomalies, Serpentine Hot Springs area, Seward Peninsula, Alaska

C.L. Sainsbury, Travis Hudson, Reuben Kachadoorian, Thomas Richards

1970, Bulletin 1312-H

The Skolai Group in the McCarthy B-4, C-4, and C-5 quadrangles, Wrangell Mountains, Alaska

James G. Smith, E.M. MacKevett Jr.

1970, Bulletin 1274-Q

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-3 quadrangle, Alaska

Allen L. Clark, D. A. Brew, D.A. Grybeck, Raymond Wehr

1970, Open-File Report 70-73

No abstract available....

Physiographic diagrams of parts of the continental borderlands of California and Alaska: 12 physiographic diagrams: Southern California Borderland; Eastern Murray Fracture Zone and Transverse Ranges; Southern Monterey Bay; Monterey Canyon; Central San

Tau Rho Alpha

1970, Open-File Report 70-5

Reconnaissance geologic map of the Tanacross quadrangle, Alaska

H.L. Foster

1970, IMAP 593

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 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 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 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

Preliminary geologic map of the Black River quadrangle, east-central Alaska

E. E. Brabb (compiler)

1970, IMAP 601

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

Uranium, thorium, and rare-earth elements in Alaska

Edward Huntington Cobb

1970, Mineral Investigations Resource Map 56

No abstract available....

Geologic map of the McCarthy C-4 quadrangle, Alaska

E. M. MacKevett

1970, Geologic Quadrangle 844

Reconnaissance of water resources in the Haines-Port Chilkoot area, Alaska

James A. McConaghy

1970, Circular 626

Analyses of rock and stream-sediment samples from the Craig B-3 quadrangle, Alaska

Allen L. Clark, Henry C. Berg, Donald A. Grybeck, A. Thomas Ovenshine, Raymond Wehr

1970, Open-File Report 70-65

Results of geochemical sampling in the western Clearwater Mountains, Alaska

Thomas E. Smith

1970, Open-File Report 70-310

Two centers of gold mineralization in the Clearwater Mountains have been identified during a recent geochemical sampling program in the Healy A-1, B-1 quadrangles, Alaska. Both the Timberline Creek center and the Black Creek center are located near the same E-W trending fault system.Sites of structural weakness along the zone...

High-resolution seismic survey of a near shore area, Nome, Alaska

A. R. Tagg, H. Gary Greene

1970, Open-File Report 70-318

No abstract available....

Hydraulic tests in hole UA-1 and water inflow into an underground chamber, Amchitka Island, Alaska

Wilbur C. Ballance

1970, Open-File Report 70-16

Hole UA-1 was center punched (a small-diameter exploratory hole drilled ahead of the large-diameter emplacement hole) from 1,524.0 to 1,981.2 meters (5,000 to 6,500 feet) and hydraulically tested to determine an ideal location for mining a chamber. Fifteen zones were tested; minor amounts of water bypassed the packers during five...

Quality of surface waters of the United States, 1964, Parts 12-15, Pacific slope basins in Washington and upper Columbia River basin to Alaska

Water Resources Division, U.S. Geological Survey

1970, Water Supply Paper 1959

Petroleum possibilities of the Yukon-Koyukuk Province, Alaska

William Wallace Patton Jr.

1970, Open-File Report 70-257

The recent discovery of major oil resources on Alaska's North Slope has rekindled interest in the petroleum possibilities of the Yukon-Koyukuk province, a vast tract of Cretaceous rocks stretching along the west coast of Alaska from the Brooks Range to the Yukon delta. Attention was first focused on this region...

Reconnaissance geologic map, analyses of bedrock and stream sediment samples, and an aeromagnetic map of parts of the southern Alaska Range

Bruce L. Reed, Raymond L. Elliott

1970, Open-File Report 70-271

Analysis of Shublik Formation rocks from Mt. Michelson quadrangle, Alaska

Robert L. Detterman

1970, Open-File Report 70-101

Analysis of 88 samples from the Shublik formation on Fire Creek, Mt. Michelson Quadrangle, Alaska, are presented in tabular form. The results include the determination of elements by semiquantitative spectrographic analysis, phosphate by X-ray fluorescence, carbon dioxide by acid decomposable carbonate, total carbon by induction furnace, carbonate carbon by conversion...