Results: 1 - 6 of 6
Dec 31, 1992
Open File Report
… basal erosional channel, a lower shale wedge, upper sand and an upper regional marine shale. Only the Wabiskaw upper sand …
Jul 25, 2016
Report
May 03, 2018
Open File Report
May 03, 2018
Model
Dec 31, 1957
Bulletin
… the lower part of the Colorado shale of Alberta and Saskatchewan, and in the Mowry shale of the Black Hills area of …
Dec 31, 1985
Open File Report