1. Monographs of the Pacific Cetacea. I. The California gray whale (Rhachianectes glaucus Cope);Andrews;Mem. Am. Mus. Nat. Hist. [N.S.],1914
2. Pliocene cetaceans of the San Diego Formation, San Diego, California;Barnes,1973
3. Outline of eastern North Pacific fossil cetacean assemblages;Barnes;Syst. Zool.,1976
4. Late Cenozoic Northeast Pacific Phocidae;Barnes;Rapp. P.-V. Reun., Cons. Int. Explor. Mer.,1975
5. Cetacea;Barnes,1978