There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 20065 | J. Alroy | Boyle Ditch 1 (= UWBM loc. CO228) Blancan - Cenozoic 6 - Wyoming | Barnosky (1985) |
| 20066 | J. Alroy | Boyle Ditch 2 (= UWBM loc. CO233) Blancan - Cenozoic 6 - Wyoming | Barnosky (1985) |
| 20067 | J. Alroy | Boyle Ditch 3 (= UWBM loc. CO234) Blancan - Cenozoic 6 - Wyoming | Barnosky (1985) |