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Page 5855, results 146351 - 146375

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Not all publications have extents, not all extents are completely accurate
Ground water in the Eola-Amity Hills area, northern Willamette Valley, Oregon
Don Price
1967, Water Supply Paper 1847
The Eola-Amity Hills area ,comprises about 230 square miles on the west side of the Willamette Valley between Salem and McMinnville, Oreg. The area is largely rural, and agriculture is the principal occupation. Rocks ranging in age from Eocene to Recent underlie the area. The oldest rocks are a sequence...
Geologic reconnaissance in western Liberia
G. W. Leo, R.W. White
1967, Open-File Report 67-147
Irazu volcano, a large composite cone, consists of interbedded lava flows, lahars, and ash beds. This rock sequence, named the Irazu Group, has been divided into four formations; from the base: Reventado Formation, Sapper Formation, Birris Formation, and Cervantes Formation. Only the Reventado and Sapper Formations crop out in the...
Water resources of the Marquette Iron Range area, Michigan
Sulo Werner Wiitala, Thomas Gwyn Newport, Earl L. Skinner
1967, Water Supply Paper 1842
Large quantities of water are needed in the beneficiation and pelletizing processes by which the ore mined from low-grade iron-formations is upgraded into an excellent raw material for the iron and steel industry. Extensive reserves of low-grade iron-formation available for development herald an intensification of the demands upon the area's...
Preliminary geologic map of Ellipse II-2-1 and vicinity
D.E. Wilhelms
1967, Open-File Report 68-328
The map area contains landing ellipse II-2-1 and lies near the southern edge of southeastern embayment of Mare Tranquillitatis, a region of typical flat mare and terrain of gently undulating relief and moderate albedo....
Preliminary geologic map of Lunar Orbiter site II-P-2
M. H. Carr
1967, Open-File Report 68-32
Site II P-2, on the southern edge of Mare Tranquillitatis, is in an area transitional between mare and terra. Mare or mare-like material predominate; typical upland terrain occurs locally, but is more extensive south and west of the site. A distinctive feature of the site is the exceptional smoothness and...
Preliminary geologic map of Lunar Orbiter site of orb II P-13
S.R. Titley
1967, Open-File Report 68-269
Site II P-13 is in Oceanus Procellarum, about midway between craters Kepler to the northeast and Flamsteed to the southwest. Terra materials occur only in the northeast corner of the site. The rest of the area is covered by mare. On full-moon photographs the site appears to be largely an...
Areal geology of the western Mojave Desert, California
Thomas W. Dibblee Jr.
1967, Professional Paper 522
This report and map represent part of a geologic investigation by the U.S. Geological Survey of the known and potential deposits of borate minerals in the southern California desert regions. The primary purpose of this report and the geologic map (pl. 1) is to provide a geologic background for the...
Paleotectonic investigations of the Permian system in the United States
Edwin Dinwiddie McKee, Steven S. Oriel, Henry L. Berryhill Jr., Eleanor J. Crosby, Donald A. Myers, George H. Dixon, Marjorie E. MacLachlan, Melville R. Mudge, Edwin K. Maughan, Richard Porter Sheldon, Earl R. Cressman, Thomas M. Cheney, Vincent E. McKelvey, Walter E. Hallgarth, Keith B. Ketner
1967, Professional Paper 515
No abstract available....