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Page 4590, results 114726 - 114750

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Reconnaissance geology of the Qufar Quadrangle, sheet 27/41 D, Kingdom of Saudi Arabia
K.S. Kellogg
1984, Open-File Report 84-159
The Qufar quadrangle, south of the city of Ha' il in the northern Arabian Shield is underlain by late Proterozoic granitic and dioritic rocks and two volcano-sedimentary sequences. Phanerozoic rocks include a few outcrops of the Cambrian and Ordovician Saq Sandstone and small remnants of Miocene basalt flows and plugs. The...
Investigations and research in Nevada by the Water Resources Division, U.S. Geological Survey, 1982
Terry Katzer, Otto Moosburner, W. D. Nichols
1984, Open-File Report 83-768
The Water Resources Division, U.S. Geological Survey, is charged with (1) maintaining a hydrologic network in Nevada that provides information on the status of the State 's water resources and (2) engaging in technical water-resources investigations that have a high degree of transferability. To meet these broad objectives, 26 projects...
Engineering geology studies in the National Petroleum Reserve, Alaska
Reuben Kachadoorian, F.E. Crory
1984, Open-File Report 83-6
Engineering geology studies were conducted in direct support of the exploration program in the National Petroleum Reserve, Alaska. The studies included laboratory and field tests and observations to address design and construction problems of airfields, roads, drill pads and foundations, and to evaluate their actual performance. Permafrost containing large amounts...