There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 16396 | J. Alroy | Powder Wash (Upper) (= Powder Springs) Bridgerian - Cenozoic 2 - Utah | Krishtalka and Stucky (1984) |
| 16572 | J. Alroy | Gnat-Out-Of-Hell (= WU-18) Early Uintan - Cenozoic 2-3 - Utah | Rasmussen (1996) |
| 109207 | J. Alroy | WU-2 Early Uintan - Cenozoic 2-3 - Utah | Friscia and Rasmussen (2010) |