There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 208518 | M. Clapham | Schlesisch Haugsdorf (coll. Riedel) Wuchiapingian - Permian 4 - Poland | Riedel (1917) |
| 208519 | M. Clapham | Neukirch (Richter collection) (coll. Richter) Wuchiapingian - Permian 4 - Poland | Riedel (1917) |