(Archosauria,(Marmoretta,((Gephyrosaurus,(Diphyodontosaurus,(Planocephalosaurus,(Clevosaurus,(Sphenodon,Palaeopleurosaurus))))),(Kuehneosauridae,(((Polyglyphanodon,((Xantusiidae,((Serpentes,(Dibamidae,Amphisbaenia)),(Pygopodidae,(Diplodactylinae,(Gekkoninae,Eublephariinae))))),((Lacertidae,(Gymnophthalmidae,Teiidae)),((Cordylidae,Scincidae),(Anguidae,((Xenosauridae,Shinisauridae),(Helodermatidae,(Lanthanotus,Varanidae)))))))),(Macrocephalosaurus,Sineoamphisbaena)),(Iguanidae,((Leiolepidinae,Agaminae),(Chamaeleonidae,Tikiguania))))))));