Results: 1 - 4 of 4
Dec 31, 1973
Earth Sciences Report
… … The coal resources of the Hussar-Hanna … at 2-mile intervals. Strippable coal (within 100 feet of surface) … tons of economically recoverable coal. Two useful marker beds are …
Jul 31, 1990
Open File Report
… contains the major economic coal seams, which were mined in the … upper Brazeau Formation contains coal seams up to 4 meters thick. … seam correlations. The economic coal seams of the Coalspur …
Dec 31, 1966
Earth Sciences Report
… report discusses Ardley zone coal resources in the central Red … the zone, and also a number of coal deposits that have received … 4 units: a coaly shale; an upper coal seam 4 to 6 feet thick with a …
Jan 31, 1972
Open File Report
… Most of the bedrock geology and coal resources data for the Plains … unpublished data on gypsum and coal resources in Research Council …