(Allosaurus,(Dromaeosauridae,(Archaeopteryx,(Anchiornis,(Mei,(Jeholornis,(Zhongornis,((Sapeornis,(((Longipteryx,(DNHM_D1878,(Longirostravis,DNHM_D2522))),(Concornis,(Neuquenornis,(Eoenantiornis,((Eoalulavis,Iberomesornis),(Gobipteryx,Vescornis)))))),((Patagopteryx,((PKUP_1069,Hongshanornis),(Yanornis,(Yixianornis,(Gansus,(Apsaravis,(Hesperornis,(Icthyornis,(Anas,Gallus))))))))),(Avisaurus,Mystiornis)))),(Confuciusornis,Changchengornis,Vorona)))))))));