(Dendrerpeton,(Sclerocephalus,(Trimerorhachis,((Uranocentrodon,Lydekkerinidae),((Rhytidosteidae,((Siderops,Brachyops),(Laidleria,(Gerrothorax,Plagiosuchus)))),(Capitosauroidea,(Benthosuchus,(((Aphaneramma,Trematolestes),(Lyrocephaliscus,(Almasaurus,(Metoposaurus,Callistomordax)))),((Inflectosaurus,(Microposaurus,Jordan_Taxon,Calamops)),(Platystega,(Tertrema,Hyperokynodon)))))))))));