There are 5 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) |
| 26267 | S. Holland | Kirkfield Quarry, lots 31-32, off of highway 503, near Kirkfield, Lake Simcoe Ar Chatfieldian - Ordovician 4-5 - Canada | Liberty (1969) |
| 26270 | S. Holland | Sturgeon Heights Cottage Section (S1), Lot 9, Lake Simcoe area Chatfieldian - Ordovician 4-5 - Canada | Liberty (1969) |
| 26276 | S. Holland | Cobourg Hill (S3) No 1, west railway-cut, lot 16, Lake Simcoe area Caradoc - Ordovician 4-5 - Canada | Liberty (1969) |