There are 5 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 163067 | B. Kröger | Saxby (= Saksby) Pirgu - Ordovician 5 - Estonia | Wright (1968) |
| 168967 | B. Kröger | Võhma borehole Vormsi - Ordovician 5 - Estonia | Hints and Harper (2003) |
| 168968 | B. Kröger | Pärnu borehole Vormsi - Ordovician 5 - Estonia | Hints and Harper (2003) |
| 168972 | B. Kröger | Puhmu borehole, Moe Fm. Pirgu - Ordovician 5 - Estonia | Hints and Harper (2003) |
| 168975 | B. Kröger | Ruskavere borehole, Tootsi Fm. Pirgu - Ordovician 5 - Estonia | Hints and Harper (2003) |