Ancestor

Dasyuridae

Notoryctidae

Myrmecobiidae

Didelphidae

Thylacomyidae

Peramelidae

Argyrolagidae

Caenolestidae

Microbiotheriidae

Tarsipedidae

Macropodidae

Vombatidae

Phascolarctidae

Acrobatidae

Petauridae

Pseudocheiridae

Burramyidae

Phalangeridae