#NEXUS BEGIN DATA; DIMENSIONS NTAX=21 NCHAR=20 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Protorothyris 00000000000000000000 Paleothyris 10000000000000000000 Thuringothyris 11000000000000000000 Concordia 11110000000000000000 Romeria_prima 11011111000000000001 Romeria_texana 11011111000000000001 Protocaptorhinus 11010011100000000001 Rhiodenticulatus 11010001000000000001 Saurorictus 11010011110000000001 Captorhinus_laticeps 11010011111100000001 Captorhinus_aguti 11010011111110000001 Captorhinus_magnus 11010011111110000001 Labidosaurus 11010011110101100001 Labidosaurikos 11010011110101111001 Moradisaurus 11010011110101111101 Rothianiscus 11010011110101111111 Captorhinikos_valensis 11010011110101101001 Gansurhinus 11010011110101111111 Captorhinkos_chozensis 11010011110100100001 Reiszorhinus 11010111000000000001 Opisthodontosaurus 11110000000000000001 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;