Citations (18)
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Jacob N. Biewer, Jorge Velez-Juarbe & James F. Parham. (2020) Insights on the Dental Evolution of Walruses Based on New Fossil Specimens from California. Journal of Vertebrate Paleontology 40:5.
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ThomasA. Deméré & Annalisa Berta. (2001) A reevaluation of Proneotherium repenningi from the Miocene Astoria Formation of Oregon and its position as a basal odobenid (Pinnipedia: Mammalia). Journal of Vertebrate Paleontology 21:2, pages 279-310.
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MichaelJ. Benton & Rebecca Hitchin. (1996) Testing the quality of the fossil record by groups and by major habitats. Historical Biology 12:2, pages 111-157.
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Articles from other publishers (12)
Robert W. Boessenecker & Morgan Churchill. 2021. The Atlantic Walrus. The Atlantic Walrus
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Ryan S. Paterson, Natalia Rybczynski, Naoki Kohno & Hillary C. Maddin. (2020) A Total Evidence Phylogenetic Analysis of Pinniped Phylogeny and the Possibility of Parallel Evolution Within a Monophyletic Framework. Frontiers in Ecology and Evolution 7.
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Isaac Magallanes, James F. Parham, Gabriel-Philip Santos & Jorge Velez-Juarbe. (2018) A new tuskless walrus from the Miocene of Orange County, California, with comments on the diversity and taxonomy of odobenids. PeerJ 6, pages e5708.
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Robert W Boessenecker & Morgan Churchill. (2018) The last of the desmatophocid seals: a new species of Allodesmus from the upper Miocene of Washington, USA, and a revision of the taxonomy of Desmatophocidae. Zoological Journal of the Linnean Society 184:1, pages 211-235.
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Annalisa BertaMorgan Churchill & Robert W. Boessenecker. (2018) The Origin and Evolutionary Biology of Pinnipeds: Seals, Sea Lions, and Walruses. Annual Review of Earth and Planetary Sciences 46:1, pages 203-228.
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Yoshihiro Tanaka & Naoki Kohno. (2015) A New Late Miocene Odobenid (Mammalia: Carnivora) from Hokkaido, Japan Suggests Rapid Diversification of Basal Miocene Odobenids. PLOS ONE 10:8, pages e0131856.
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Ludvig Löwemark. (2015) Evidence for targeted elasmobranch predation on thalassinidean shrimp in the Miocene Taliao Formation, NE Taiwan. Lethaia 48:2, pages 227-234.
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Morgan Churchill, Mark T. Clementz & Naoki Kohno. (2015) Cope's rule and the evolution of body size in Pinnipedimorpha (Mammalia: Carnivora). Evolution 69:1, pages 201-215.
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Robert W. Boessenecker & Morgan Churchill. (2013) A Reevaluation of the Morphology, Paleoecology, and Phylogenetic Relationships of the Enigmatic Walrus Pelagiarctos. PLoS ONE 8:1, pages e54311.
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Tara L. Fulton & Curtis Strobeck. (2010) Multiple fossil calibrations, nuclear loci and mitochondrial genomes provide new insight into biogeography and divergence timing for true seals (Phocidae, Pinnipedia). Journal of Biogeography 37:5, pages 814-829.
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Shigeo Miyazah, Hideo Horkawa, Naoki Kohno, Kiyoharu Hirota, Masaichi Kimura, Yoshkazu Hasegawa, Yukimitsu Tomida, Lawrence G. Barnes & Clayton E. Ray. (1994) Summary of the fossil record of pinnipeds of Japan, and comparisons with that from the eastern North Pacific. The Island Arc 3:4, pages 361-372.
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Naoki Kohno, Lawrence G. Barnes & Kiyoharu Hirota. (2006) Miocene fossil pinnipeds of the genera Prototaria and Neotherium (Carnivora; Otariidae; Imagotariinae) in the North Pacific Ocean: Evolution, relationships and distribution. Island Arc 3:4, pages 285-308.
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