- FondoMG 146 - W.O. Kupsch fonds
- SériesJ. Audio-Visual Materials
- 193 más...
- ItemWOK 2-52 - Cross-stratification in sandstone near Kanab, Utah
- ItemWOK 2-53 - Horizontal bedding in Grand Canyon
- ItemWOK 2-54 - Close-up of horizontal bedding in Grand Canyon
- ItemWOK 2-55 - Irregular thin-bedded strata along shore
- ItemWOK 2-56 - Dipping limestones and shales, Utah
- ItemWOK 2-57 - Flat irons. Strata on end. Utah
- ItemWOK 2-58 - Butte. Near Durango, Mexico
- ItemWOK 2-59 - Pediment near Chihuahua, Mexico
- ItemWOK 2-60 - Pediment near Hidalgo, Mexico
- 2103 más...