- ArchiefMG 146 - W.O. Kupsch fonds
- ReeksJ. Audio-Visual Materials
- 180 more...
- StukWOK 2-39 - Norris geyser basin, Yellowstone National Park
- StukWOK 2-40 - Algae growth. Midway geyser, Yellowstone National Park
- StukWOK 2-41 - Geyser cone. Grotto geyser, Yellowstone National Park
- StukWOK 2-42 - Multiple lava flows, columnar jointing Yellowstone National Park
- StukWOK 2-43 - Basalt stills in horizontal sedimentary rock
- StukWOK 2-44 - Basalt stills in horizontal sedimentary rock
- StukWOK 2-45 - Diabase dike. Fault Mountains. Hanging glaciers.
- StukWOK 2-46 - Lava flows with flow structures, Prescott, Arizona
- StukWOK 2-47 - Highway cutting through blocky lava flow
- 2116 more...