There are 2 matches

Collection Authorizer Collection name Reference
41340D. Bottjer AMNH286, Bed 7, Cerro Caya Caya Section 18 Artinskian - Permian 2 - Peru Newell et al. (1953)
41371D. Bottjer AMNH301, Bed 38a, Rasuvilca Hills section 9, Pajege Canyon Asselian/Sakmarian - Permian 1 - Peru Newell et al. (1953)

Do another search