There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 191497 | B. Kröger | Nõmmeveski outcrop, B III zone Kunda - Ordovician 2-3 - Estonia | Rubel (1961) |
| 191498 | B. Kröger | Nõmmeveski outcrop, Voka Member Valaste - Ordovician 2-3 - Estonia | Rubel (1961) |
| 191609 | B. Kröger | Tsitre, B III zone Kunda - Ordovician 2-3 - Estonia | Rubel (1963) |
| 191610 | B. Kröger | Ubari outcrop, BIII zone Kunda - Ordovician 2-3 - Estonia | Rubel (1963) |