There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 16930 | J. Alroy | Chadronia Pocket (coll. Cook, Cook) Chadronian - Cenozoic 3 - Nebraska | Ostrander (1985) |
| 17014 | J. Alroy | Raben Ranch (= SDSM V-772) Chadronian - Cenozoic 3 - Nebraska | Ostrander (1985) |