- ArchiefMG 146 - W.O. Kupsch fonds
- ReeksJ. Audio-Visual Materials
- 539 more...
- StukWOK 4-104 - Heavy minerals in glacial and bituminous sands - Peter Pond Lake area, SK
- StukWOK 4-105 - Unglaciated plains area near Bellefourche, S.D.
- StukWOK 4-106 - Patterned ground in Fort Union formation - south of Belfield, N.D.
- StukWOK 4-107 - Former valley of Yellowstone River, north of Williston, N.D.
- StukWOK 4-108 - Crevassed glacier ice. Grinell, Glacier National Park, Montana
- StukWOK 4-109 - Three stages in erosion of desert mountains
- StukWOK 4-110 - Cross sections of 3 stages of erosion shown in slide WOK 4-109
- StukWOK 4-111 - Position of ice margin during maximum advance of Mankato glacier
- StukWOK 4-112 - Latestage in glaciation of northern England
- 1757 more...