#NEXUS BEGIN DATA; DIMENSIONS NTAX=27 NCHAR=27 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Captorhinus 000000000000000000000000000 Limnoscelis 111111111111100000000000000 Diadectes 111111111111000000000000000 Varanops 100000000000011000000000000 Ophiacodon 100000000000011110000000000 Edaphosaurus 100000000000010001000000000 Dimetrodon 100000000000011110100000000 Sphenacodon 100000000000011110100000000 Casea_broilii 111000000000000000010000000 Caseopsis_agilis 111100000000000000001100000 Caseoides_sanangeloensis 111100000000000000001000000 Casea_nicholsi 111100000000000000001100000 Casea_halselli 100000000000011100000010000 Trichasaurus_texensis 100000000000010001000000000 Cotylorhynchus_romeri 111110000000000000000001000 Cotylorhynchus_bransoni 111111100000000000000000100 Cotylorhynchus_hancocki 111111000000000000000000000 Angelosaurus_romeri 111111111000000000000000000 Angelosaurus_dolani 111111111110000000000000010 Angelosaurus_greeni 111111111111100000000000000 Ruthenosaurus_russellorum 111111100000000000000000100 Ennatosaurus_tecton 111110000000000000000001000 Euromycter_rutenus 111000000000000000010000000 Oromycter_dolesorum 111111110100000000000000010 Eothyris 110000000000000000000000000 Phreatophasma_aenigmaticum 100000000000011100000010001 Vaughnictis 100000000000011100000010001 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;