1. A fossil river dolphin from Florida;Allen;Bulletin of the Museum of Comparative Zoology,1941
2. Fossil pontoporiid dolphins (Mammalia: Cetacea) from the Pacific coast of North America;Barnes;Contributions in Science, Natural History Museum of Los Angeles County,1985
3. Messapicetus longirostris, a new genus and species of Ziphiidae (Cetacea) from the late Miocene of “Pietra leccese” (Apulia, Italy);Bianucci;Bolletino della Societa Paleontologica Italiana,1992
4. Relationships of Messapicetus longirostris (Cetacea, Ziphiidae) from the Miocene of South Italy;Bianucci;Bolletino della Societa Paleontologica Italiana,1994
5. Mandibular lesions of prehistoric Aleutian sea mammals;Bjotvedt;Journal of Wildlife Diseases,1977