There are 5 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 13654 | S. Holland | Portage Chute Formation, Member 2 (Churchill River Exposure) Edenian/Richmondian - Ordovician 5 - Canada | Nelson (1963) |
| 13655 | S. Holland | Portage Chute Formation, Member 2 (Nelson River Exposure) Edenian/Richmondian - Ordovician 5 - Canada | Nelson (1963) |
| 13656 | S. Holland | Portage Chute Formation, Member 2 (South Knife River Exposure) Edenian/Richmondian - Ordovician 5 - Canada | Nelson (1963) |
| 13657 | S. Holland | Portage Chute Formation, Member 1 (North Knife River Exposure) Edenian/Richmondian - Ordovician 5 - Canada | Nelson (1963) |
| 34813 | S. Holland | MMMN 1-2164. South rubble heap, Gillis Quarry, Garson Maysvillian - Ordovician 5 - Canada | Jin and Zhan (2000) |