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Outline of Geology of the U12k and U12k.01 Tunnels, Area 12, Nevada Test Site

Description: From introduction: Descriptive data for the Ul2k tunnel system are summarized in table 1. The U12k and U12k.01 tunnels were driven in predominantly air-fall tuffs of the Grouse Canyon and Survey Butte Members of the Oak Spring Formation of- Miocene(?) or younger age. The base of the Grouse Canyon Member is exposed in the road cut 500 to 700 feet east of, and at the same approximate elevation as, the portal U12k tunnel. The contact of the Grouse Canyon Member with the younger Survey Butte Member… more
Date: 1962
Creator: Houser, Fred N.
Partner: UNT Libraries Government Documents Department
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Gravity Survey of the Nevada Test Site and Vicinity, Nye, Lincoln, and Clark Counties, Nevada: Interim Report

Description: From introduction: The gravity survey of the Nevada Test Site and contiguous areas of southern Nevada and southeastern California has been made by the U.S. Geological Survey on behalf of the U.S. Atomic Energy Commission. The objective of this study is to delineate and interpret gravity anomalies and regional trends so that the configuration and depth of the buried erosional surface of the Paleozoic rocks may be determined.
Date: November 1962
Creator: Healey, D. L. & Miller, H. C.
Partner: UNT Libraries Government Documents Department
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Ground-Water Investigations of the Project GNOME Area, Eddy and Lea Counties, New Mexico

Description: From abstract: The U.S. Atomic Energy Commission, through the Office of Test Operations, Albuquerque Operations Office, plans to detonate a nuclear device in a massive salt bed 1,200 feet beneath the land surface. The project, known as Project Gnome, is an element of the Plowshare program--a study of peacetime applications of nuclear fission. The location of the proposed underground shot is in a sparsely-populated area in southeastern Eddy County, N. Mex., east of the Pecos River and about 25 m… more
Date: March 1962
Creator: Cooper, James B.
Partner: UNT Libraries Government Documents Department
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Interim Geological Investigations in the U12e.03a and U12e.03b Tunnels, Nevada Test Site, Nye County, Nevada

Description: From introduction: The geologic studies in the Ul2e.03a and Ul2e.03b tunnels were conducted as part of the Geological Survey's investigations for the Vela Uniform program, Project Shade, and were completed for the purpose of 1) determining the preshot lithologic, structural, and chemical and physical properties of the tuffs exposed in the tunnels for comparison wits postshot geologic data, and 2) evaluating these data in order to predict the geologic effects of the planned nuclear explosion at … more
Date: March 1962
Creator: Emerick, W. L. & Dickey, D. D.
Partner: UNT Libraries Government Documents Department
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Porosity, Density, and Water Content Data on Tuff of the Oak Spring Formation from the U12e Tunnel System, Nevada Test Site, Nye County, Nevada

Description: From abstract: This report summarizes the porosity, density, and water content data on about 200 tuff specimens from the Tunnel Beds which compose the lower member of the Oak Spring Formation of Miocene (?) or younger age at the Ul2e tunnel, Rainier Mesa, Nevada Test Site.
Date: December 1961
Creator: Byers, F. M., Jr.
Partner: UNT Libraries Government Documents Department
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Interim Geological Investigations in the U12b.08 Tunnel, Nevada Test Site, Nye County, Nevada

Description: From introduction: The geologic studies in the U12b.08 tunnel were conducted by the U. S. Geological Survey on behalf of the U. S. Atomic Energy Commission for the purpose of determining the pre-explosion chemical and physical properties of the tuffs exposed in the tunnel. These data will be used in evaluating the geologic effects of the explosion by comparison with similar post-shot geologic data.
Date: March 1962
Creator: Emerick, W. L. & Houser, F. N.
Partner: UNT Libraries Government Documents Department
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Gamma-Radioactivity Investigations Related to Waste Disposal, Jackass Flats, Nevada Test Site

Description: From introduction: Under the general supervision of the Health Division of the Los Alamos Scientific Laboratory, the U.S. Geological Survey is participating in geologic and hydrologic studies of the tile field constructed in Jackass Flats in the southwestern part of the Nevada Test Site as related to waste disposal, M. D. Shutler rendered valuable assistance in obtaining and evaluating portions of the data in this report. These investigations were done on behalf of the U.S. Atomic Energy Commis… more
Date: September 1962
Creator: Bunker, C. M. & Bradley, W. A.
Partner: UNT Libraries Government Documents Department
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