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Page 6217, results 155401 - 155425

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Geology and coal deposits of the Dugger quadrangle, Sullivan County, Indiana
Frank Edward Kottlowski
1954, Coal Map 11
The accompanying maps and related material describing the geology and coal deposits of the Dugger quadrangle were prepared as part of a cooperative program to appraise the coal resources of Indiana initiated by the Division of Geology, Indiana Department of Conservation, and the Geological Survey, United States Department of the...
Geology and zinc-lead-barite deposits in the area east of Cuba City, Wisconsin
Allen F. Agnew, Arthur E. Flint, R.P. Crumpton
1954, Miscellaneous Field Studies Map 15
The current study of the Wisconsin-Illinois-Iowa zinc-lead district (fig. 1) was begun in 1942, with the major emphasis placed on detailed mapping of geologic structure and ore deposits.  Preliminary reports for several areas in the mining district have been prepared, and the present study of the are east of Cuba...