There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 162992 | B. Kröger | Bratterud, Lower Chasmops Shale Haljala/Keila - Ordovician 4 - Norway | Bockelie (1984) |
| 194819 | B. Kröger | Bratterud, 4bα-β zone Costonian/Woolstonian - Ordovician 4 - Norway | Spjeldnaes (1957) |