There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 67636 | J. Alroy | Wewela Microfauna (= UNSM SDK-9) Monroecreekian - Cenozoic 4 - South Dakota | Bailey (2004) |
| 76168 | J. Alroy | Pass Creek Oreodon Zone (coll. 1932) Orellan - Cenozoic 4 - South Dakota | Wetmore and Case (1934) |