-
Afrosoricida
Desmostylia
Proboscidia
Sirenia
 | Eremotherium rusconii |
 | Euphractus sexcinctus (six-banded armadillo) |
 | Glossotherium robustus |
 | Glyptotherium texanum |
 | Hapalops ruetimeyeri |
 | Nothrotheriops shastense (Shasta ground sloth) |
 | Paramylodon harlani |
Boreoeutheria
-
Euarchontoglires
-
Primates
Rodentia
Laurasiatheria
-
Ferungulata
-
Artiodactyla
-
Stem Artiodactyla
Cetacea
-
Stem Cetacea
Mysticeti
 | Balaenoptera acutorostrata (northern minke whale) |
 | Balaenoptera bonaerensis |
 | Diorocetus hiatus |
 | Eschrichtius robustus (gray whale) |
 | Eschrichtiidae indet. (Extinct gray whale) |
 | Llanocetus denticrenatus |
Odontoceti
Oreodonta
Pecora
Suina
Tylopoda
Pegasoferae
-
Insectivora
Carnivora
-
Caniformia
-
Canidae
 | Aelurodon ferox |
 | Canis aureus (Golden jackal) |
 | Canis dirus |
 | Canis latrans |
 | Hesperocyon paterculus |
 | Vulpes vulpes (Red fox) |
Mustelidae
Pinnipedia
 | Acrophoca longirostris |
 | Allodesmus gracilis |
 | Cystophora cristata (Hooded seal) |
 | Phoca fasciata (Ribbon seal) |
 | Phoca vitulina (Harbor seal) |
 | Valenictus chulavistensis |
Ursidae
Creodonta
Meridiungulata
-
Phenacodontida
Notoungulata
Perissodactyla
-
Hippomorpha
Titanotheriomorpha
Ancylopoda
Ceratomorpha
