Collection search - Geological compilation - Bow River to North Saskatchewan River, Alberta. Prepared for the A.S.P.G. 16th Annual Field Conference, September 1968. Compilation by P. Verrall ... Cross sections by: A.W. Bally, P.L. Gordy, G.A. Stewart and P. Verrall. Drafted by B.A. Fraser, Chevron Standard Limited. [cartographic material]

Date modified: