Outgroup
Tritheledontidae
Tritylodontidae
Adelobasileus
Sinoconodon
Morganucodon
Dinnetherium
Haldanodon
Megazostrodon
Monotremata
Multituberculata
Khoobur_Petrosal
Triconodontidae
Vincelestes
P1acentalia
Marsupialia