Barnes, L. G. (1992). A new genus and species of Middle Miocene enaliarctine pinniped (Mammalia, Carnivora, Otariidae) from the Astoria Formation in coastal Oregon.
Chicago Style (17th ed.) CitationBarnes, Lawrence G. A New Genus and Species of Middle Miocene Enaliarctine Pinniped (Mammalia, Carnivora, Otariidae) from the Astoria Formation in Coastal Oregon. Los Angeles, 1992.
MLA (9th ed.) CitationBarnes, Lawrence G. A New Genus and Species of Middle Miocene Enaliarctine Pinniped (Mammalia, Carnivora, Otariidae) from the Astoria Formation in Coastal Oregon. 1992.
Warning: These citations may not always be 100% accurate.