There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 16929 | J. Alroy | Chadron in Place Chadronian - Cenozoic 3 - Nebraska | Hough and Alf (1956) |
| 16930 | J. Alroy | Chadronia Pocket (coll. Cook, Cook) Chadronian - Cenozoic 3 - Nebraska | Ostrander (1985) |
| 16940 | J. Alroy | Dirty Creek Flats Chadronian - Cenozoic 3 - Nebraska | Ostrander (1985) |