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Publication Extents

Not all publications have extents, not all extents are completely accurate
Occurrence of manganese in eastern Aroostook County, Maine
Walter S. White
1943, Bulletin 940-E
Manganiferous rocks are found in two areas in eastern Aroostook County, Maine, one west and northwest of Presque Isle and the other south of Houlton. The manganiferous deposits are sedimentary lenses, up to 150 feet thick and half a mile long, in middle Silurian argilllte. The rocks of both areas...
Surface water supply of the United States, 1941, Part VIII, Western Gulf of Mexico basins
Water Resources Division, U.S. Geological Survey
1943, Water Supply Paper 928
Th!s volume is one of a series of 14 reports presenting results or measurements of stage and flow made on streams, lakes, and reservoirs in the United States during the water year ending September 30, 1941. The work was begun !n 1888 in connection with special studies relating to irrigation....