There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 3180 | A. Miller | Elnes Fm., Helskjer Mbr., Oslo region, Norway Early Llanvirn - Ordovician 2-3 - Norway | Wandas (1983) |
| 106480 | M. Hopkins | Zone V4b, Ny Friesland (coll. Fortey 1967) Whiterockian - Ordovician 2-4 - Norway | Fortey (1980) |