- FondsMG 146 - W.O. Kupsch fonds
- SeriesJ. Audio-Visual Materials
- 91 more...
- 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
- ItemWOK 1-98 - Clastic dike in Flaxville formation
- ItemWOK 1-99 - Collapse of overburden over burning coal seam
- ItemWOK 1-100 - Burning coal seam. Fort Union formation
- ItemWOK 1-101 - Burning coal seam. Fort Union formation.
- ItemWOK 1-102 - Clinker formed by burning coal seam. Fort Union formation.
- 2205 more...