#NEXUS BEGIN DATA; DIMENSIONS NTAX=15 NCHAR=13; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Proterosuchus_fergusi 0000000000000 Euparkeria_capensis 0000000001111 Doswellia_kaltenbachi 0000000010011 Erythrosuchus_africanus 0000000000001 Parasuchus_hislopi 0000000101111 Proterochampsa_barrionuevoi 0000001000111 Tropidosuchus_romeri 0000111000111 Gualosuchus_reigi 0001111000111 Chanaresuchus_bonapartei 0001111000111 Cerritosaurus_binsfeldi 0000011000111 Vancleavea_campi 0000000010011 Riojasuchus_tenuisceps 0110000101111 Aetosaurus_ferratus 0110000101111 Silesaurus_opolensis 1010000101111 Herrerasaurus_ischigualastensis 1010000101111 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;