There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 56564 | P. Wagner | Harbour Island, Mingan Island Group Cassinian - Ordovician 1-2 - Canada | Twenhofel (1938) |
| 56565 | P. Wagner | Mingan Island, Mingan Island Group Cassinian - Ordovician 1-2 - Canada | Twenhofel (1938) |