There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 73457 | P. Wagner | Fjäcka, Fjäcka Formation Vormsi - Ordovician 5 - Sweden | Owens (1973) |
| 73458 | P. Wagner | Draggån Vormsi - Ordovician 5 - Sweden | Owens (1973) |
| 73459 | P. Wagner | Gulleråsen-Sanden, Fjäcka Formation Vormsi - Ordovician 5 - Sweden | Owens (1973) |
| 77102 | P. Novack-Gottshall | Fjacka Shale, Pleurograptus linearis zone (= Black Tretaspis Shale) Caradoc - Ordovician 4-5 - Sweden | Jaanusson (1958) |