Lava flow that buried a church. Paricutin, Mexico

• WOK 2-51
• Stuk
• 1956

Part of W.O. Kupsch fonds

Cross-stratification in sandstone near Kanab, Utah

• WOK 2-52
• Stuk
• 1956

Part of W.O. Kupsch fonds

Horizontal bedding in Grand Canyon

• WOK 2-53
• Stuk
• 1956

Part of W.O. Kupsch fonds

Close-up of crevassses on Pasterzen Glacier, Austria

• WOK 2-125
• Stuk
• 1955

Part of W.O. Kupsch fonds

Meltwater stream flowing into crevasse - Pasterzen Glacier, Austria

• WOK 2-126
• Stuk
• 1955

Part of W.O. Kupsch fonds

Debris cones - Pasterzen Glacier, Austria

• WOK 2-130
• Stuk
• 1955

Part of W.O. Kupsch fonds

Large erratic used as rubstone by animals

• WOK 2-140
• Stuk
• 1954

Part of W.O. Kupsch fonds

Large erratic used as rubstone by animals

• WOK 2-141
• Stuk
• 1954

Part of W.O. Kupsch fonds

Ice contact stratified drift in esker near Wawota, Sask

• WOK 2-145
• Stuk
• 1954

Part of W.O. Kupsch fonds

Slump structures in ice contact stratified drift - near Kisbey, Sask

• WOK 2-146
• Stuk
• 1954

Part of W.O. Kupsch fonds

Screened gravel in pit in fill-terrace - Souris River, Oxbow, Sask

• WOK 3-1
• Stuk
• 1954

Part of W.O. Kupsch fonds

Cross stratified river sand - south of Eastend, Sask

• WOK 3-5
• Stuk
• 1954

Part of W.O. Kupsch fonds

Silt layers in terrace gravels near Eastend, Sask

• WOK 3-6
• Stuk
• 1954

Part of W.O. Kupsch fonds

Washboard moraine - south of Montmarte, Sask

• WOK 3-16
• Stuk
• 1954

Part of W.O. Kupsch fonds

Aerial view of crevasse fillings near Shaunavon

• WOK 3-19
• Stuk
• 1954

Part of W.O. Kupsch fonds