(Tseajaia,(((Casea,Eothyris),((Archaeothyris,Ophiacodon),(Archaeovenator,(Apsisaurus,(Mesenosaurus,(Mycterosaurus,(Elliotsmithia,(Aerosaurus,(Varanops,Varanodon))))))))),(Captorhinus,(Paleothyris,((Petrolacosaurus,Araeoscelis),((Coelurosauravus,Elachistosuchus),((Acerosodontosaurus,Youngina),(((Trilophosaurus_buettneri,((Prolacerta,((Proterosuchus_fergusi,Archosaurus_rossicus),(Erythrosuchus_africanus,Euparkeria_capensis,Eorasaurus_olsoni))),(Mesosuchus_browni,Howesia_browni,Noteosuchus_colletti))),((Aenigmastropheus_parringtoni,Protorosaurus_speneri),(Tanystropheus_longobardicus,Macrocnemus_bassanii))),(Paliguana,(Planocephalosaurus,Gephyrosaurus),(Huehuecuetzpalli,(Chalarodon_madagascariensis,Dalinghosaurus)))))))))));