There are 5 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 310 | J. Sepkoski | Beaconsfield Mbr., upper Laval Fm. Chazyan - Ordovician 2-4 - Canada | Hofmann (1963) |
| 311 | J. Sepkoski | St. Martin Mbr., Laval Fm., upper Chazyan Chazyan - Ordovician 2-4 - Canada | Hofmann (1982) |
| 318 | J. Sepkoski | Pamelia Fm., Blackriverian, southern region Middle Ordovician - Ordovician 2-3 - Canada | Hofmann (1963) |
| 77222 | P. Novack-Gottshall | Nicolet River Formation, Bed: 550 Caradoc - Ordovician 4-5 - Canada | Bretsky (1977) |
| 172209 | B. Kröger | St. Martin Junction near Montreal, Chazy Group Chazyan - Ordovician 2-4 - Canada | Raymond (1911) |