Results: 1 - 2 of 2
Sep 30, 2002
Earth Sciences Report
… by the hydrogeological regime of formation waters and by coal permeability, … and early Tertiary led to the formation of coal deposits in the …
Dec 31, 1970
Earth Sciences Report
… sandstone beds of the Paskapoo Formation, and the bentonitic … shales of the Edmonton Formation. Surficial deposits, …