There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 99217 | B. Kröger | Mingan Islands, Romaine Formation Jeffersonian/Rangerian - Ordovician 1-2-2 - Canada | Ulrich et al. (1942) |
| 189127 | B. Kröger | Harbour Island, Mingan Archipelago Jeffersonian/Rangerian - Ordovician 1-2-2 - Canada | Ulrich et al. (1943) |