There are 2 matches

Collection Authorizer Collection name Reference
16403J. Alroy Sage Creek Mountain (Bridger C) (= Big Bone Buttes) Bridgerian - Cenozoic 2 - Wyoming Gazin (1957)
16406J. Alroy Sage Creek (Bridger C) (= Sage Creek Spring) Bridgerian - Cenozoic 2 - Wyoming Granger and Gregory (1917)

Do another search