There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 447 | J. Sepkoski | Decew Falls Section 01.5' (= Was: Gastropod community, Power Glen Fm., Ontario) Rhuddanian - Silurian 1 - Canada | Bolton (1957) |
| 173186 | P. Wagner | Decew Falls Section 03.5' Rhuddanian - Silurian 1 - Canada | Bolton (1957) |
| 173218 | P. Wagner | Decew Falls Section 10.5' (= Eocoelia-nuculoid (=Lingula) community, Power Glen Fm., Ontario) Rhuddanian - Silurian 1 - Canada | Bolton (1957) |
| 173223 | P. Wagner | Decew Falls Section 16.50' Rhuddanian - Silurian 1 - Canada | Bolton (1957) |