Zygorhiza_kochii

Agorophius

Squalodon_calvertensis

Tasmacetus_shepherdi

Physeter_macrocephalus

Janjucetus_hunderi

Mammalodon_colliveri

Chonecetus_goedertorum

Aetiocetus_polydentatus

Aetiocetus_cotylalveus

Aetiocetus_weltoni

Eomysticetus_whitmorei

Pelocetus_calvertensis

Parietobalaena_palmeri

Isanacetus_laticephalus

Diorocetus_hiatus

Cophocetus_oregonensis

Aglaocetus_patulus

Caperea_marginata

Eubalaena

Balaena_mysticetus

Mixocetus_elysius

Cetotherium_rathkii

Parabalaenoptera_baulinensis

Balaenoptera_gastaldii

SDSNH_90517

Eschrichtius_robustus

Megaptera_miocaena

Megaptera_hubachi

Megaptera_novaeangliae

Balaenoptera_musculus

Balaenoptera_physalus

Balaenoptera_edeni_brydei

Balaenoptera_borealis

Balaenoptera_acutorostrata

Balaenoptera_bonaerensis