There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 56649 | P. Wagner | Clearwater Point, Mingan Islands Cassinian - Ordovician 1-2 - Canada | Twenhofel (1938) |
| 100355 | P. Wagner | St. Antoine de Tilly Cassinian - Ordovician 1-2 - Canada | Pojeta and Runnegar (1976) |