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164511 results.

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Page 6110, results 152726 - 152750

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Arabian Peninsula
Water Resources Division, U.S. Geological Survey
1958, IMAP 270-B-1
No abstract available....
Development of photogrammetry in the U.S. Geological Survey
Morris M. Thompson
1958, Circular 218
Photogrammetry, the science or art of obtaining reliable measurements by means of photography, is now used extensively in topographic mapping. Precise photogrammetric plotting instruments now enable the map maker to extract from aerial photographs much.of the detailed information required for drawing the map that formerly was acquired by laborious ground...
Geology of the manganese deposits of Cuba
Frank S. Simons, John A. Straczek
1958, Bulletin 1057
Deposits of manganese ore have been found in five of the six provinces of Cuba and have been reported from the sixth.  Only Oriente and Pinar del Rio provinces have more than a few known deposits and only the deposits of Oriente have yielded any appreciable amount of ore....
Saline-water resources of North Dakota
Charles Joseph Robinove, R.H. Langford, J.W. Brookhart
1958, Water Supply Paper 1428
Natural waters in North Dakota have been arbitrarily defined in this report as saline or fresh; water containing more than 1,000 ppm (parts per million) of dissolved solids or having a specific conductance greater than 1,400 micromhos per centimeter at 25°C is considered to be saline. A large proportion of...
Photogeological map of the Flat Top Moutain NE quadrangle Carbon County, Wyoming
A. B. Olson
1958, Trace Elements Memorandum 985
Flat Top Mountain NE quadrangle is on the eastern rim ot the Washakie Basin. The Wasatch and Green River formations crop out in the map area and dip generally to the west. The even and persistent bedding of the Green River formation, combined with the strong benching of a few...