There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 107937 | M. Clapham | GSC C-4093, Van Hauen Pass, Ellesmere Island Sakmarian - Permian 2 - Canada | Nassichuk and Spinosa (1972) |
| 111866 | M. Clapham | GSC 57719, Bjorne Peninsula, Ellesmere Island (TC-217) Artinskian - Permian 2 - Canada | Nassichuk et al. (1965) |
| 119291 | M. Clapham | Store Björnekap unspecified, König Oscar Land Artinskian - Permian 2 - Canada | Tschernyschew and Stepanow (1916) |