Results: 1 - 10 of 10
Nov 18, 2008
Data
… coal, shaly-coal and coaly-shale), formation tops and …
Dec 31, 1986
Bulletin
… non marine sandstone and shale unit that locally contains … Formation), a shallow marine shale and sandstone unit (Moosebar …
Dec 31, 1989
Open File Report
… of sandstone, siltstone, shale and conglomerate stones. …
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 …
Feb 28, 1965
Open File Report
… less distinct units: a coaly top shale; an upper coal seam 4 to 6 … and grey, green and carbonaceous shale and siltstone; and a lower …
Dec 31, 1958
Bulletin
… environment. The Bearpaw marine shale of southern Alberta was …
Dec 31, 1979
Open File Report
Dec 31, 1982
Open File Report
… Barite, Bentonite, Clay and Shale, Coal, Copper, Coquina, …
Dec 31, 1991
Open File Report
Jan 08, 1973
Open File Report
… building stone, quartzite, and shale - potentially the base for a … to 1956, plus some quarrying of shale and limestone. By far the …