There are 2 matches

Collection Authorizer Collection name Reference
68114W. Kiessling Cerro de Pasco area, loc. 53 Norian/Rhaetian - Triassic 4 - Peru Haas (1953)
68119W. Kiessling Cerro de Pasco area, Ninacaca, loc. 86 Rhaetian - Triassic 4 - Peru Haas (1953)

Do another search