Outgroup

Monotremata

Metatheria

Asioryctes

Kennalestes

Anagalida

Plesiadapidae

Microsyopidae

Carnivora

Chiroptera

Dermoptera

Scandentia

Primates

Pholidota

Edentata

Macroscelidia

Rodents

Lagomorpha

Tubulidentata

Leptictida

Insectivora

Artiodactyla

Cetacea

Hyracoidea

Perissodactyla

Desmostylia

Proboscidea

Sirenia