- FondsMG 146 - W.O. Kupsch fonds
- Série organiqueJ. Audio-Visual Materials
- 157 en plus...
- PièceWOK 2-14 - Dipping limestone with chert concretions, Lake Garda, Italy
- PièceWOK 2-15 - Close-up of flint concretions in limestone, Lake Garda, Italy
- PièceWOK 2-16 - Talus cone. Dolomites, Italy.
- PièceWOK 2-17 - Landslide blocks near Arco, Italy
- PièceWOK 2-19 - Devil's Tower, Wyoming
- PièceWOK 2-20 - Dome structure. Black Hills near Deadwood, S.D.
- PièceWOK 2-21 - Jointed granite with pegmatite dikes
- PièceWOK 2-22 - Dragline stripping Tertiary (Ravenscrag) coal near Estevan, Sask.
- PièceWOK 2-23 - Slaty cleavage at angle to bedding
- 2139 en plus...