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Page 6298, results 157426 - 157450

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Floods of 1950 in the upper Mississippi River and Lake Superior basins in Minnesota
C. G. Paulsen
1953, Water Supply Paper 1137-G
In areal coverage and magnitude of peak discharge the floods of April-May 1950 in the Missouri River Basin in North and South Dakota were unprecedented in the area. These floods were characterized by an extremely late spring breakup of ice, by great flood peaks resulting from snow melt, and by...
Floods of November-December 1950 in the Central Valley basin, California
C. G. Paulsen
1953, Water Supply Paper 1137-F
The flood of November-December 1950 in the Central Valley basin was the greatest in most parts of the basin since the turn of the century and probably was exceeded in the lower San Joaquin River basin only by the historic flood of 1862. In respect to monetary loss, the 1950...
Floods of May-July 1950 in southeastern Nebraska
Water Resources Division, U.S. Geological Survey
1953, Water Supply Paper 1137-D
Four floods occurred in southeast Nebraska during the period of May to July 1950. Two of these were the greatest known in the State if the size of the drainage areas is considered, and the other two were not so spectacular but were of notable size and of possible hydrologic...
Domestic phosphate deposits
V.E. McKelvey, J.B. Cathcart, Z. S. Altschuler, R. W. Swanson, Katherine Lutz
1953, Open-File Report 53-165
Most of the worlds phosphate deposits can be grouped into six types: 1) igneous apatite deposits; 2) marine phosphorites; 3) residual phosphorites; 4) river pebble deposits; 5) phosphatized rock; and 6) guano. The igneous apatites and marine phosphorites form deposits measurable in millions or billions of tons; the residual deposits...
Stratigraphic sections at White Pine copper mine, Ontonagon County, Michigan
Walter S. White, J.C. Wright
1953, Open-File Report 53-269
The lithology and stratigraphy of the ore zones near the base of the Nonesuch formation in the vicinity of the White Pine copper mine, Ontonagon County, Michigan, are shown on preliminary stratigraphic sections that have been made available for examination.Partial logs of 91 holes, drilled by the Copper Range Company...