There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 167754 | B. Kröger | Saxby, Lyckholm Stufe (= Saksby) Vormsi/Pirgu - Ordovician 5 - Estonia | Teichert (1930) |
| 167758 | B. Kröger | Niibi, Lyckholm Stufe (= Nyby) Pirgu - Ordovician 5 - Estonia | Teichert (1930) |