Results: 1 - 2 of 2
Apr 09, 2013
Open File Report
… … The Middle Devonian Elk Point Group outcrops … formations (Elk Point Group, Devonian) on the Clearwater River: … and Keg River Formations (Devonian) on the Clearwater River: …
Oct 31, 1971
Economic Geology Report
… potential. The brines are from Devonian, Granite Wash, and Lower … are present only in the Upper Devonian Beaverhill Lake Formation … Alberta, and in the Middle Devonian Upper Elk Point Subgroup, …