Full reference: N. Kohno, L. G. Barnes, and K. Hirota. 1995. Miocene fossil pinnipeds of the genera Prototaria and Neotherium (Carnivora; Otariidae; Imagotariinae) in the North Pacific Ocean: Evolution, relationships and distribution. The Island Arc 3:285-308
Subtaxa: Proneotherium repenningi
Type: Proneotherium repenningi
Ecology: amphibious carnivore
Distribution: found only at Iron Mountain Bed (Miocene of Oregon)
Specimen images are retrieved through the ePANDDA API.
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