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Page 1253, results 31301 - 31325

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Not all publications have extents, not all extents are completely accurate
Interim results of geological investigations in the vicinity of the Ergani-Maden massive copper deposits near Maden, Elazig, Turkey
A.E. Weisseborn, Omer Oner, Metin Sengun
1972, Open-File Report 72-446
As a result of geologic studies and geochemical reconnaissance by Griffitts, Albers, and brier in 1969 in the Ergani-Maden district of eastern Turkey, seven areas were recommended for more detailed investigation. Two of these, here termed Areas 1 and 2, were mapped geologically and sampled geochemically in June and July...
Surficial geology of the Mount Tom quadrangle, Massachusetts
Fredrick D. Larsen
1972, Open-File Report 72-219
Movement of the last ice sheet in the Mount Tom quadrangle was due south during time of major advance as indicated by striations, drumlins, and indicator stones. Erratics of the Belchertown Tonalite, derived from the northeast portion of the Easthampton quadrangle, have been carried southward a distance of at least...
Reconnaissance geology of the Jabal Bitran quadrangle, Kingdom of Saudi Arabia
Viktor P. Kahr, W.C. Overstreet, J. W. Whitlow, A.O. Ankary
1972, Open-File Report 72-204
The Jabal Bitten quadrangle covers an area of 2833 sq km in the eastern part of the Precambrian Shield in Saudi Arabia. The rocks in the quadrangle are divided geographically alone arcuate north-trending lines into an eastern area of granite intruded by a swarm of dikes of rhyolite and andesite,...
Reconnaissance geology of the Bi'r Al Badriyah quadrangle, Kingdom of Saudi Arabia
William C. Overstreet, J. W. Whitlow, V.P. Kahr, A.O. Ankary
1972, Open-File Report 72-283
The Bi'r al Badriyah quadrangle covers an area of 2843 sq km in the extreme eastern part of the Precambrian Shield in central Saudi Arabia. The Precambrian rocks in the southeastern part of the area are unconformably overlain by limestone of Permian age, which occupies only a small part of...
Test observation well near Almira, Washington: description and preliminary results
Kenneth L. Walters
1972, Open-File Report 72-440
A 750-foot test-observation well drilled bear Almira, Wash., is one of several drilled to date (1971) in selected areas if the State. The test wells provide information on ground-water conditions where large-scale pumping from wells is rapidly increasing or ids expected to increase, but where data available from existing wells...
Test-observation well near Davenport, Washington: description and preliminary results
D.A. Myers
1972, Open-File Report 72-265
The 750-foot test-observation well drilled near Davenport, Wash., is one of several drilled to date (1972) to provide information on ground-water conditions in selected areas of the State. The well provides information on aquifer characteristics in this area which are not available from existing deep irrigation wells. The well was...
Geology and mineral deposits of the Jabal ash Shumta quadrangle, Kingdom of Saudi Arabia
C. L. Hummel, Abdullah O. Ankary
1972, Open-File Report 72-177
Rocks, structures, and mineral deposits which are the result of both the older Halaban petro-tectonic cycle and the younker Najd Wrench Fault deformation are present in the Ash Shumta area. Northward-trending belts of granitic rocks and folded, layered metavolcanic and metasedimentary rocks of the Halaban Formation which they intrude represent...
Geological and geophysical investigations of an Apollo 9 photo anomaly near Point of Pines, Arizona
Calvin S. Bromfield, G. P. Eaton, D. L. Peterson, J.C. Ratte
1972, Open-File Report 72-51
An infrared photograph of southeastern Arizona, taken during the Apollo 9 multispectral terrain photography experiment in 1969, reveals a ringlike feature, some 3-4 miles (5-6 kin) in diameter, on the Natanes Plateau, 35 miles (56 kin) north of the town of Safford. Because the feature occurs in an area of...
Geology and mineral deposits of the Wadi an Nuqumi quadrangle, Kingdom of Saudi Arabia
C. L. Hummel
1972, Open-File Report 72-176
The rocks, structures, and mineral deposits of the Wadi an Nuqumi quadrangle were formed during three periods of deformation, two of Precambrian age and one of Tertiary and Recent age. The older Precambrian Halaban cycle produced the thick eugeosynclinal suite of interlayered metasedimentary and metavolcanic rocks comprising the Halaban Formation,...