(Tritylodontidae,(Tritheledontidae,(Adelobasileus,(Sinoconodon,((Morganucodon,Dinnetherium),(Megazostrodon,(Haldandon,((Multituberculata,((Clov_triconodonts,(Priacodon,Trioracodon,Triconodon)),((Khoobur_petrosal_1,Khoobur_petrosal_2),(Vincelestes,(Marsupialia,Placentalia))))),(Tachyglossidae,Ornithorhynchus)))))))));