#NEXUS BEGIN DATA; DIMENSIONS NTAX=14 NCHAR=12 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Captorhinidae 000000000000 Paleothyris 100000000000 Petrolacosaurus 111000000000 Araeoscelis 111000000000 Coelurosauravus 101100000000 Apsisaurus 101110000000 Acerosodontosaurus 101111100000 Youngina 101111100000 Planocephalosaurus 101110111001 Squamata 101110111001 Prolacerta 101110101100 Trilophosaurus 101110101110 Hyperodapedon 101110101110 Lanthanolania 101110101001 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;