There are 2 matches

Collection Authorizer Collection name Reference
19272J. Alroy Camel Canyon (= UALP 19, 6892, 6944, 6945, and 6949) Hemphillian - Cenozoic 6 - Arizona Lindsay (1978)
19514J. Alroy Redington Late Hemphillian - Cenozoic 6 - Arizona Jacobs (1977)

Do another search