- FondsMG 146 - W.O. Kupsch fonds
- SeriesJ. Audio-Visual Materials
- 86 more...
- ItemWOK 1-89 - Lodgepole Canyon, Little Rocky Mountains
- ItemWOK 1-90 - Ironstone concretions in Eagle sandstone
- ItemWOK 1-91 - Kepperlites sp. Rierdon formation. Morrison Dome.
- ItemWOK 1-92 - Large boulder in finer gravel. Flaxville formation
- ItemWOK 1-93 - Badlands. Fort Union formation (Paleocene)
- ItemWOK 1-94 - Badlands. Fort Union formation. Paleocene
- ItemWOK 1-95 - Badlands. Fort Union formation. Paleocene
- ItemWOK 1-96 - Little Missouri River in Badlands, Theodore Roosevelt Park
- ItemWOK 1-97 - Missouri River near Wolf Point, Montana
- 2210 more...