#NEXUS BEGIN DATA; DIMENSIONS NTAX=20 NCHAR=22 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Archegosaurus_decheni 0000000000000000000000 Onchiodon_frossardi 1000000000000000000000 Angusaurus_spp 1111111000000000000000 Aphaneramma_rostratum 1000111111110000000000 Aphaneramma_kokeni 1000111111110000000000 Benthosuchus_sushkini 1000011000000000000000 Cosgriffius_campi 1000111001110000000000 Edingerella_madagascariensis 1000001000000000000000 Inflectosaurus_amplus 1111111000001111101000 Lyrocephaliscus_euri 1111111000000011101110 Platystega_depressa 1111111000001111111010 Stoschiosaurus_nielseni 1000111000010000000000 Tertrema_acuta 1111111000000111101110 Trematolestes_hagdorni 1001111000000000000000 Trematosaurus_brauni 1111111000000000100001 Trematosuchus_sobeyi 1111111000000001100001 Thoosuchus_yakovlevi 1011111000000000000000 Wantzosaurus_elongatus 1000111000110000000000 Microposaurus_casei 1111111000001111110000 Aphaneramma_gavialimimus 1000111011110000000000 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;