PaleoDB taxon number: 72020
Full reference: R. Kellogg. 1921. A new Pinniped from the Upper Pliocene of California. Journal of Mammalogy 2(4):212-226
Sister taxa: none
Type specimen: Stanford University C. 537, a set of limb elements. Its type locality is Santa Margarita, southeast, which is in a Zanclean marine sandstone in the Paso Robles Formation of California.
Ecology: scansorial insectivore