Ancestor

Dasyuridae

Notoryctidae

Myrmecobiidae

Microbiotheriidae

Caenolestidae

Didelphidae

Thylacomyidae

Peramelidae

Marcopodidae

Acrobatidae

Petauridae

Burramyidae

Psuedocheiridae

Phalangeridae

Tarsipedidae

Vombatidae

Phascolarctidae