There are 25 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 305 | J. Sepkoski | Mingan Islands, Champlain Valley, Day Point Fm. Chazyan - Ordovician 2-4 - Canada | Hofmann (1963) |
| 307 | J. Sepkoski | Mingan Islands, Champlain Valley, Crown Pt. Fm. Chazyan - Ordovician 2-4 - Canada | Hofmann (1963) |
| 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) |
| 435 | J. Sepkoski | Mingan Islands, Champlain Valley, Valcour Fm. (Beech Mbr.) Chazyan - Ordovician 2-4 - Canada | Hofmann (1963) |
| 50060 | P. Wagner | GSC O-106027, Grand-Île Cassinian - Ordovician 1-2 - Canada | Desbiens et al. (1996) |
| 50062 | P. Wagner | GSC O-106028, Grand-Île Cassinian - Ordovician 1-2 - Canada | Desbiens et al. (1996) |
| 50065 | P. Wagner | GSC O-106298, Île d’Aloigny Cassinian - Ordovician 1-2 - Canada | Desbiens et al. (1996) |
| 56180 | P. Wagner | Perroquet Isle, Mingan Islands Chazyan - Ordovician 2-4 - Canada | Twenhofel (1938) |
| 56182 | P. Wagner | Clearwater Point, Mingan Islands Chazyan - Ordovician 2-4 - Canada | Twenhofel (1938) |
| 56516 | P. Wagner | northeast side of Eskimo Isle, Mingan Islands Cassinian - Ordovician 1-2 - Canada | Twenhofel (1938) |
| 56517 | P. Wagner | north end of Sea Cow Isle, Mingan Islands Cassinian - Ordovician 1-2 - Canada | Twenhofel (1938) |
| 56518 | P. Wagner | Trilobite Bay, Mingan Islands Cassinian - Ordovician 1-2 - Canada | Twenhofel (1938) |
| 63660 | P. Wagner | Three Bay Brook Section, 79-228 feet from base of formation Richmondian - Ordovician 5 - Canada | Twenhofel (1928) |
| 80006 | W. Kiessling | Ile Bizard, Montreal, bryozoan mound (= Reef 2071) Chazyan - Ordovician 2-4 - Canada | Kobluk (1981) |
| 155416 | P. Wagner | Raymond A2. Canadian Pacific railroad cut, E. Main St., Aylmer Chazyan - Ordovician 2-4 - Canada | Raymond (1908) |
| 172200 | B. Kröger | Caughnawaga, Chazy Group (= Kahnawake) Chazyan - Ordovician 2-4 - Canada | Raymond (1911) |
| 172209 | B. Kröger | St. Martin Junction near Montreal, Chazy Group Chazyan - Ordovician 2-4 - Canada | Raymond (1911) |
| 172350 | B. Kröger | Grand Ligne quarries, Chazy Group Chazyan - Ordovician 2-4 - Canada | Raymond (1906) |
| 172351 | B. Kröger | Abbotsford, Chazy Group Chazyan - Ordovician 2-4 - Canada | Raymond (1906) |
| 172352 | B. Kröger | St. Dominique, Chazy Group Chazyan - Ordovician 2-4 - Canada | Raymond (1906) |
| 172354 | B. Kröger | Joliette, Chazy Group Chazyan - Ordovician 2-4 - Canada | Raymond (1906) |
| 172355 | B. Kröger | Grenville, Ottawa Valley, Aylmer Fm. Chazyan - Ordovician 2-4 - Canada | Raymond (1906) |
| 172362 | B. Kröger | A9. on the hill east of Aylmer, Aylmer Fm. Chazyan - Ordovician 2-4 - Canada | Raymond (1906) |
| 197279 | P. Wagner | Isle of Montreal Chazyan - Ordovician 2-4 - Canada | Bassler and Moodey (1943) |