Page:Canadian Alpine Journal I, 2.djvu/126

 Canadian Alpine Journal I, 2, p126.jpg W. H. Sherzer, Photo. 1904 OLDER OF THE TWO "BEAR-DEN" MORAINES, VICTORIA GLACIER, CANADIAN ROCKIES

The coarse character of the blocks and the lack of filling material are believed to have resulted from the loading of the ancient glacier by means of an earthquake shock.