Results: 1 - 5 of 5
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, 1958
Open File Report
… made up of brown and grey silty shale, coal, and minor fine-grained …
Dec 31, 1960
Open File Report
… silty till overlies a sandy shale. Local sandstone lenses may …
Jul 31, 1966
Open File Report
… in Smoky River (Lea Park) shale first encountered at 1270 …