Geology√

Rhythmic sediments in coarse grained glacial lake deposits

WOK 13-21
Item
1961

Rhythmic sediments (Varves?) in coarse-grained glacial lake deposits. Pleistocene. Near Drumheller, Alberta. May, 1961.

WOK 18-95
Item
1964

Rierdon formation, shales of Jurassic age to show outcrop of dipping beds. Southside of Zortman Butte, Little Rocky Mountains, Montana, May, 1964.

Rift valley

WOK 12-73
Item
1960

Part of W.O. Kupsch fonds

Rift valley. Experimental fault trough (graben). Mass of clay, slowly pulled apart, produces a web shaped fault trough (graben). Lateral extension (pull) due to uplift - thus subsiding graben may indicate uplift of the shield or continent (Rhine Valley, Red Sea). Cloos, 1954, p1. 44.

Rill erosion in Hill

WOK 15-100
Item
1962

Part of W.O. Kupsch fonds

Rill erosion in Hill. Highway 83 near Shellmouth, Manitoba. October 5, 1962.

Rills cut into wall of Cypress Hills gravels

WOK 5-16
Item
1953

Part of W.O. Kupsch fonds

Rills cut into wall of Cypress Hills gravels, located between ridges of gravel due to bulldozing. View of the bull-dozed ridges on top. Stu Jordan in picture.

Rills cut into wall of Cypress Hills gravels

WOK 5-14
Item
1953

Part of W.O. Kupsch fonds

Rills cut into wall of Cypress Hills gravels, located between ridges of gravel due to bulldozing on top.

Rills cut into wall of Cypress Hills gravels

WOK 5-15
Item
1953

Part of W.O. Kupsch fonds

Rills cut into wall of Cypress Hills gravels, located between ridges of gravel due to bulldozing on top. Notice resemblance to jointing. Two persons on top.

Rills cut into wall of Cypress Hills gravels

WOK 5-17
Item
1953

Part of W.O. Kupsch fonds

Rills cut into wall of Cypress Hills gravels, located between ridges of gravel due to bulldozing. View of the bull-dozed ridges on top. Stu Jordan in picture.

Rim of main explosion crater Ludent

WOK 10-148
Item
1960

Part of W.O. Kupsch fonds

Rim of main explosion crater Ludent showing blocks which prevail here. The fragments are broken, not twisted, solid blocks of rocks thrown out when explosion occurred. August 4, 1960.

Rimmed kettle