There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 35058 | D. Smith | Florissant (Twenhofel collection, University of Kansas) Chadronian - Cenozoic 3 - Colorado | Petrunkevitch (1922) |
| 106384 | J. Alroy | Florissant (MCZ Collection) Chadronian - Cenozoic 3 - Colorado | Scudder (1890) |
| 124624 | M. Clapham | Florissant (USNM Collection) Chadronian - Cenozoic 3 - Colorado | Cockerell (1913) |
| 127617 | M. Clapham | Florissant (University of Colorado Collection) Chadronian - Cenozoic 3 - Colorado | Cockerell (1908) |