EusthenopteronAcanthostegaAsaphesteraBalanerpetonBaphetesDiploradusOssirarusCaerorhachisCasineriaColosteusCrassigyrinusDendrerpetonDoragnathusDiscosauriscusEdopsEoherpetonEryopsEucrittaGephyrostegusGreererpetonHyloplesionIchthyostegaLoxommaMetaxygnathusMegalocephalusMicrobrachisOccidensOssinodusPaleothyrisPanderichthysPederpesPholiderpetonProterogyrinusSeymouriaSigourneaSilvanerpetonTiktaalikTulerpetonVentastegaWestlothianaWhatcheeriaKoilopsYmeriaPerittodusAytonerpetonAcherontiscusAdelogyrinusAdelospondylusDolichopareiasPtyoniusSauropleuraUrocordylusLethiscusOestocephalusStLouisTetrapodElginerpetonDensignathusOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Clack_etal_2019a