There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 3342 | J. Alroy | Well FT 3, Unit 3 Rhuddanian - Silurian 1 - Russian Federation | Bogolepova and Kříž (1995) |
| 3343 | J. Alroy | Well FT 3, Unit 4 Rhuddanian - Silurian 1 - Russian Federation | Bogolepova and Kříž (1995) |