There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 26191 | S. Holland | Lake Simcoe Area, Lower Member, Submember C2 Turinian - Ordovician 4 - Canada | Liberty (1969) |
| 26263 | S. Holland | Type section in Kirkfield Quarry, near Bobcaygeon, Lake Simcoe Area Chatfieldian - Ordovician 4-5 - Canada | Liberty (1969) |
| 26273 | S. Holland | Zion South (S7) section, lot 10, Lake Simcoe area Chatfieldian - Ordovician 4-5 - Canada | Liberty (1969) |