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(2014) „Unique Feeding Morphology in a New Prognathous Extinct Porpoise from the Pliocene of California”. Current Biology24, 774–779. o. DOI:10.1016/j.cub.2014.02.031. PMID24631245.
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(2000) „A new fossil porpoise (Cetacea; Delphinoidea; Phocoenidae) from the Early Pliocene Horokaoshirarika Formation, Hokkaido, Japan”. Journal of Vertebrate Paleontology20 (3), 561–576. o. DOI:[0561:ANFPCD2.0.CO;2 10.1671/0272-4634(2000)020[0561:ANFPCD]2.0.CO;2]. JSTOR4524127.
(1942) „Notes on the Dall's porpoise (Phocoenoides dalli)”. Journal of Mammalogy23 (1), 41–51. o. DOI:10.2307/1374854. JSTOR1374854.
nih.gov
pubmed.ncbi.nlm.nih.gov
(2014) „Unique Feeding Morphology in a New Prognathous Extinct Porpoise from the Pliocene of California”. Current Biology24, 774–779. o. DOI:10.1016/j.cub.2014.02.031. PMID24631245.