Results: 1 - 6 of 6
Apr 23, 2017
Data
… units evaluated for shale- and siltstone-hosted … paddy member, poker chip shale, second white specks … units evaluated for shale- and siltstone-hosted … Units Evaluated for Shale- and Siltstone-Hosted …
Jan 31, 1970
Open File Report
… is divisible into sandstone, shale and coal beds, and the … Paskapoo comprises a series of shale, carbonaceous shale, coal, siltstone and …
Dec 31, 1968
Earth Sciences Report
… a relatively impermeable marine shale, completely underlies the … beds of argillaceous sandstone, shale, and coal which immediately …
Dec 31, 1966
Earth Sciences Report
… and consists of 4 units: a coaly shale; an upper coal seam 4 to 6 … of grey, green and carbonaceous shale and siltstone, with …
Dec 31, 1973
Earth Sciences Report
… gravel, coarse sand, till, clay, shale, fine sand, silt and … erosion; 8)avoiding terracing of shale and mudstone slopes which …