There are 6 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 155173 | P. Wagner | Clay Cliffs, Cape Smyth Richmondian - Ordovician 5 - Canada | Foerste (1924) |
| 173012 | B. Kröger | Clay cliff, Meaford Member Richmondian - Ordovician 5 - Canada | Foerste (1924) |
| 173021 | B. Kröger | 3/4 of a mile S of Clay cliffs, Lorraine Fm. Maysvillian - Ordovician 5 - Canada | Foerste (1924) |
| 173117 | B. Kröger | Snake Island, Waynesville Fm. Richmondian - Ordovician 5 - Canada | Foerste (1924) |
| 173200 | B. Kröger | S of Little Current, Manitoulin Island, Lorraine Fm. Maysvillian - Ordovician 5 - Canada | Foerste (1924) |
| 173249 | B. Kröger | Weston, near Toronto, Lorraine Fm. Maysvillian - Ordovician 5 - Canada | Foerste (1924) |