Results: 1 - 2 of 2
Dec 31, 1955
Report
… River Formation in northwestern Alberta. The upper Clearwater … the Mannville Formation of east-central Alberta. The Harmon shale … member of the Colorado Group of central and eastern Alberta, …
Dec 31, 1955
Report
… River area of northeastern Alberta are figured and described. … the Mannville formation of east-central Alberta and from the upper part of …