There are 6 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 16917 | J. Alroy | Bone Cove Chadronian - Cenozoic 3 - Nebraska | Ostrander (1985) |
| 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) |
| 16941 | J. Alroy | Dirty Creek Ridge Chadronian - Cenozoic 3 - Nebraska | Ostrander (1985) |
| 17014 | J. Alroy | Raben Ranch (= SDSM V-772) Chadronian - Cenozoic 3 - Nebraska | Ostrander (1985) |
| 17033 | J. Alroy | Twin Buttes Chadronian - Cenozoic 3 - Nebraska | Ostrander (1985) |