Eutheria
Ocepeia
Arctocyonidae
Phenacodontidae
Macroscelidea
Monshyus
Microhyus
Perissodactyla
Radinskya
Hyracoidea
Anthracobunidae
Desmostylia
Sirenia
Phosphatherium
Eritherium
Khamsaconus
Numidotherium
Moeritherium
Minchenella
Phenacolophus
Embrithopoda