There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 17180 | J. Alroy | Sheep Mountain Table (Lower Nodular Zone) Orellan - Cenozoic 4 - South Dakota | Baskin and Tedford (1996) |
| 17273 | J. Alroy | UNSM Sx-26 (Orella A) Orellan - Cenozoic 4 - Nebraska | Howe (1966) |
| 17538 | J. Alroy | Wagner Quarry Arikareean - Cenozoic 4-5 - Nebraska | Tedford et al. (1985) |
| 27262 | J. Alroy | Banner County Paradaphoenus Site Whitneyan - Cenozoic 4 - Nebraska | Hunt (2001) |