This accession consists of records documenting the activities of the Division of Vertebrate Paleontology, and specifically the work of Clayton Edward Ray, Associate
Curator, Curator, and Curator Emeritus, 1964-. Materials include correspondence, memoranda, reports, and a film of fossil collecting at Lake Callabonna, South Australia, showing
Ray, Robert J. Emry, Franklin L. Pearce, and Richard H. Tedford.