There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 2487 | M. Patzkowsky | Cape Urdyuk-Khaya-13 Valanginian - Cretaceous 1 - Russian Federation | Saks, ed (1975) |
| 2514 | M. Patzkowsky | Oka River-5 Valanginian - Cretaceous 1 - Russian Federation | Saks, ed (1975) |
| 2526 | M. Patzkowsky | Volga River-5 Valanginian - Cretaceous 1 - Russian Federation | Saks, ed (1975) |
| 68923 | A. Tomasovych | Orenburg, Aktiubinsk Early Valanginian - Cretaceous 1 - Russian Federation | Smirnova (1990) |