There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 212285 | M. Clapham | Artemovka river, horizon 1 Wuchiapingian - Permian 4 - Russian Federation | Zakharov and Pavlov (1986) |
| 212286 | M. Clapham | Artemovka river, horizon 2 Wuchiapingian - Permian 4 - Russian Federation | Zakharov and Pavlov (1986) |