Results: 71 - 80 of 237
Dec 31, 1989
Open File Report
Apr 13, 2008
Special Report
Jun 04, 2018
Open File Report
… 11 organic-rich and radiogenic shale samples from the following … (5 samples) and Poker Chip Shale (2 samples) members of the …
Dec 31, 1975
Earth Sciences Report
… and fractured coal and shale are capable of yielding …
Dec 31, 1976
Earth Sciences Report
… common. A continental sandstone-shale sequence, the Paskapoo …
Dec 31, 1976
Earth Sciences Report
… Two formations, both continental shale-sand sequences, the Paskapoo …
Dec 31, 1955
Report
… also in the lower Moose bar shale of northeastern British … east-central Alberta. The Harmon shale of northwestern Alberta is … with that of the Lower Shale member of the Colorado Group …
Nov 28, 2011
Open File Report
… Exshaw Formation black shale. Based on geochemical 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, 1979
Earth Sciences Note