Results: 1 - 4 of 4
Dec 31, 1979
Open File Report
… models which aid coal exploration and exploitation. … sandstones, and an overlying coal-bearing sequence, the Carbon … J.R. … Nurkowski, J.R. (1980): Geology and coal resources of the …
Dec 31, 1970
Earth Sciences Report
… and thin bedded sandstones, coal and carbonaceous shales of the …
Dec 31, 1973
Open File Report
… minor carbonate, thin limestone, coal and tuff beds (Green, 1972). … composite map of the surficial geology is presented in figure 2. … and the appendix of this report. Coal analyses were run on the minus …
Dec 31, 1974
Earth Sciences Report
… minor carbonate, thin limestone, coal and tuff beds (Green, 1972). … composite map of the surficial geology is presented in figure 2. …