There are 2 matches

Collection Authorizer Collection name Reference
83789A. Hendy CAS Loc. 29123 - Pacheco [Mustang Shale, Moreno Fm] (coll. Anderson & Pack) Maastrichtian - Cretaceous 8 - California Anderson (1958)
86858A. Hendy CAS Loc. 29123 - Pacheco Pass [Moreno Fm] (coll. Bennison) Maastrichtian - Cretaceous 8 - California Matsumoto (1960)

Do another search