Amphicyonidae

Ursidae

Procyonidae

Mustelidae

Enaliarctos

Pteronarctos

Thalassoleon

Callorhinus

Otariinae

Arctocephalus

Pontolis

Pliopedia

Odobenus

Imagotaria

Gomphotaria

Dusignathus

Alachitherium

Aivukus

Pinnarctidion

Desmatophoca

Allodesmus

Erignathus

Phocini

Cystophora

Monachus

Mirounga

Lobodontini

Acrophoca

Piscophoca

Homiphoca