(Tseajaia_campi,(Limnoscelis,(Captorhinus,(Protorothyris_archeri,(((((Ianthodon_schultzei,(Haptodus_garnettensis,(Pantelosaurus_saxonicus,((Cutleria_wilmarthi,(Secodontosaurus_obtusidens,(Cryptovenator_hirschbergeri,(Sphenacodon_ferocior,(Dimetrodon_spp,Ctenorhachis_jacksoni))))),(Raranimus_dashankouensis,(Biarmosuchus_tener,(Titanophoneus_potens,Biseridens_qilianicus))))))),(Ianthasaurus_hardestii,(Glaucosaurus_megalops,(Lupeosaurus_kayi,(Edaphosaurus_boanerges,Edaphosaurus_novomexicanus))))),(Echinerpeton_intermedium,(Archaeothyris_florensis,(Varanosaurus_acutirostris,(Ophiacodon_spp,Stereophallodon_ciscoensis))))),(Archaeovenator_hamiltonensis,(Apsisaurus_witteri,(Pyozia_mesensis,(((Varanops_brevirostris,(Watongia_meieri,Varanodon_agilis)),(Ruthiromia_elcobriensis,(Aerosaurus_wellesi,Aerosaurus_greenleorum))),(Mycterosaurus_longiceps,(Mesenosaurus_romeri,(Heleosaurus_scholtzi,BP_1_5678_Elliotsmithia)))))))),((Eocasea_martini,(Callibrachion_gaudreyi,(Datheosaurus_macrous,(Oromycter_dolesorum,(Phreatophasma_aenigmaticum,(Caseopsis_agilis,(Casea_broilii,(Trichasaurus_texensis,(Casea_nicholsi,(Euromycter_rutenus,((Ennatosaurus_tecton,Caseoides_sanangeloensis),(Angelosaurus_dolani,(Angelosaurus_romeri,(Cotylorhynchus_romeri,(Cotylorhynchus_hancocki,Cotylorhynchus_bransoni))))))))))))))),(Oedaleops_campi,(Eothyris_parkeyi,Mycterosaurus_smithae))))))));