There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 227791 | K. Volkman | Joseph Creek (coll. Uglow & Johnson 1921 & 1922) Early Eocene - Cenozoic 2 - Canada | Berry (1926) |
| 227994 | K. Volkman | Thomas Ranch locality (= UWBM B3263 (upper level), UWBM B4294 (lower level) ) Ypresian - Cenozoic 2 - Canada | Dillhoff et al. (2013) |