There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 80006 | W. Kiessling | Ile Bizard, Montreal, bryozoan mound (= Reef 2071) Chazyan - Ordovician 2-4 - Canada | Kobluk (1981) |
| 171714 | B. Kröger | Montreal, Middle and Upper Chazy Chazyan - Ordovician 2-4 - Canada | Raymond (1916) |
| 172352 | B. Kröger | St. Dominique, Chazy Group Chazyan - Ordovician 2-4 - Canada | Raymond (1906) |
| 197279 | P. Wagner | Isle of Montreal Chazyan - Ordovician 2-4 - Canada | Bassler and Moodey (1943) |