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Page 7066, results 176626 - 176650

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Preliminary report on the Passamaquoddy bedrock survey, July-August, 1951
William Ogden Smith, J. E. Upson
1952, Open-File Report 52-140
In order to understand the results of the Passamaquoddy bedrock survey and the details of the method of obtaining them, it is desirable to have, in outline, a general idea of the methods and their application. In this part of the report a general account of the operation will be...
Geology of the Alaska-Juneau lode system, Alaska
William Stephens Twenhofel
1952, Open-File Report 52-160
The Alaska-Juneau lode system for many years was one of the worlds leading gold-producing areas. Total production from the years 1893 to 1946 has amounted to about 94 million dollars, with principal values in contained gold but with some silver and lead values. The principal mine is the Alaska-Juneau mine,...
Floods of 1950 in the Red River of the North and Winnipeg River basins
Water Resources Division, U.S. Geological Survey
1952, Water Supply Paper 1137-B
The floods of April-July 1950 in the Red River of the North and Winnipeg River Basins were the largest that have occurred in several decades and caused the greatest damage that the flooded area has ever sustained. Five lives were lost in the United States, owing to causes directly connected...