There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 166819 | B. Kröger | Vestbråten, Nakkholmen Fm., 4bγ (= Vestbråtan) Oandu/Rakvere - Ordovician 5 - Norway | Nikolaisen (1983) |
| 194831 | B. Kröger | Hole, 4bγ, Nakholmen Fm. Woolstonian/Marshbrookian - Ordovician 4 - Norway | Spjeldnaes (1957) |