"Preliminary Coal Map no. 8". Includes 2 geologic cross sections, location map, geologic column, index of mines, tables, and diagram of township sections.
Imprint: Bloomington, Ind. : Indiana Department of Conservation, Geological Survey, 1959.
Dimensions: 55 x 65 cm; Scale: 1:126,720
Coordinates: W0871600 W0844600 N0381200 N0374700