There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 170100 | M. Clapham | Mielnik chalk pit, sample 6 Late Campanian - Cretaceous 7 - Poland | Bitner and Pisera (1979) |
| 170111 | M. Clapham | Mielnik chalk pit, undetermined position Campanian/Early Maastrichtian - Cretaceous 7-8 - Poland | Bitner and Pisera (1979) |