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Page 6394, results 159826 - 159850

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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...
Geology and ore deposits of the Cottonwood-American Fork area, Utah
F. C. Calkins, B. S. Butler, V. C. Heikes
1943, Professional Paper 201
The first systematic geological study of the Wasatch Range was done by the Fortieth Parallel Survey,1 mainly by Clarence King and S. F. Emmons. These pioneers broadly outlined the stratigraphy and distribution of the rocks and. prepared regional geologic maps that for parts of the region have not yet been...
Report on the bauxite possibilities of Cuba
M. N. Bramlette
1943, Open-File Report 50-30
The recent discovery of extensive bauxite deposits in the red and buff clays of Jamaica suggested the desirability of a search for similar occurrences in Cuba, especially as lateritic iron ore was known to occur in Cuba. The writer spent the period from May 9 to July 16, 1943, in this examination, two...