(Enaliarctos_emlongi,((Pteronarctos_goedertae,(Prototaria_primigenia,(Proneotherium_repenningi,(Neotherium_mirum,(Kamtschatarctos_sinelnikovae,(Pseudotaria_muramotoi,(Archaeodobenus_akamatsui,(Pelagiarctos_sp,(OCPC_11141,(Imagotaria_downsi,(Pontolis_magnus,((Dusignathus_santacruzensis,Dusignathus_seftoni),(Gomphotaria_pugnax,(Aivukus_cedrosensis,((Protodobenus_japonicus,Ontocetus_emmonsi),(Valenictus_chulavistensis,Odobenus_rosmarus)))))))))))))))),(Callorhinus_ursinus,((Desmatophoca_oregonensis,Allodesmus_gracilis),(Erignathus_barbatus,Monachus_monachus)))));