- ArchiefMG 146 - W.O. Kupsch fonds
- ReeksJ. Audio-Visual Materials
- 155 more...
- StukWOK 2-12 - Marble quarries near Carrara, Italy
- StukWOK 2-13 - Close-up of marble quarry near Carrara, Italy
- StukWOK 2-14 - Dipping limestone with chert concretions, Lake Garda, Italy
- StukWOK 2-15 - Close-up of flint concretions in limestone, Lake Garda, Italy
- StukWOK 2-16 - Talus cone. Dolomites, Italy.
- StukWOK 2-17 - Landslide blocks near Arco, Italy
- StukWOK 2-19 - Devil's Tower, Wyoming
- StukWOK 2-20 - Dome structure. Black Hills near Deadwood, S.D.
- StukWOK 2-21 - Jointed granite with pegmatite dikes
- 2141 more...