There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 18806 | J. Alroy | Bartlett Mountain (General) (= UO 2239 (= CIT 107), 2339, 2355, 2356, 2357, 2358) Hemphillian - Cenozoic 6 - Oregon | Shotwell (1970) |
| 18807 | J. Alroy | Bartlett Mountain (UO 2517) Hemphillian - Cenozoic 6 - Oregon | Shotwell (1970) |
| 18970 | J. Alroy | McKay Reservoir (= SDSM V802; UCMP V-74163; UO 2222; UWBM C0128 / coll. Shotwell, Shotwell 1950) Hemphillian - Cenozoic 6 - Oregon | Shotwell (1956) |
| 18999 | J. Alroy | Otis Basin (= UO 2347) Hemphillian - Cenozoic 6 - Oregon | Shotwell (1970) |