There are 9 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 172254 | M. Clapham | Sakmara River, cut 167 km, bed 1 Gzhelian - Carboniferous 5 - Russian Federation | Ruzhentsev (1950) |
| 172255 | M. Clapham | Sakmara River, cut 167 km, bed 11 Gzhelian - Carboniferous 5 - Russian Federation | Ruzhentsev (1950) |
| 172256 | M. Clapham | Sakmara River, cut 165 km, bed 17 Gzhelian - Carboniferous 5 - Russian Federation | Ruzhentsev (1950) |
| 172258 | M. Clapham | Ural river, west of Nikolsk, bed 18 Gzhelian - Carboniferous 5 - Russian Federation | Ruzhentsev (1950) |
| 172260 | M. Clapham | Ural river, west of Nikolsk, bed 28 Gzhelian - Carboniferous 5 - Russian Federation | Ruzhentsev (1950) |
| 172266 | M. Clapham | Ural river, northwest of Ilinskoe, bed 20 Gzhelian - Carboniferous 5 - Russian Federation | Ruzhentsev (1950) |
| 172269 | M. Clapham | Ural river, northwest of Ilinskoe, bed 26 Gzhelian - Carboniferous 5 - Russian Federation | Ruzhentsev (1950) |
| 172270 | M. Clapham | Ural river, northwest of Ilinskoe, bed 29 Gzhelian - Carboniferous 5 - Russian Federation | Ruzhentsev (1950) |
| 172286 | M. Clapham | Interfluve between Sakmara and Kasmarka Rivers Gzhelian - Carboniferous 5 - Russian Federation | Ruzhentsev (1950) |