There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 116370 | M. Clapham | GSC 56923, Section 116C-2, Tatonduk River (coll. Bamber 1962) Sakmarian - Permian 2 - Canada | Bamber and Waterhouse (1971) |
| 117729 | M. Clapham | JBW109, Ettrain Creek (coll. Bruce Waterhouse 1968-1972) Sakmarian - Permian 2 - Canada | Shi and Waterhouse (1996) |
| 117733 | M. Clapham | JBW113, Ettrain Creek (coll. Bruce Waterhouse 1968-1972) Sakmarian - Permian 2 - Canada | Shi and Waterhouse (1996) |