There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 89200 | M. Clapham | Chimbulat Quarry, Kirov Region Roadian - Permian 3 - Russian Federation | Smirnova (2004) |
| 111240 | M. Clapham | Kremeshki Quarry, Sovetsk, Kirov Region Roadian - Permian 3 - Russian Federation | Leonova et al. (2005) |
| 164547 | M. Clapham | Yushut River quarry, Marii Chodra Nature Reserve Roadian - Permian 3 - Russian Federation | Barskov et al. (2014) |
| 164548 | M. Clapham | Krasnovidovo village Roadian - Permian 3 - Russian Federation | Barskov et al. (2014) |