#NEXUS BEGIN DATA; DIMENSIONS NTAX=12 NCHAR=10 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Eoastrapostylops 0000000000 Trigonostylops 1000000000 Tetragonostylops 1100000000 Albertogaudrya 1110000000 Scaglia 1111000000 Astraponotus 1111100000 Maddenia 1111110000 Parastrapotherium 1111111000 Astrapotherium 1111111110 Granastrapotherium 1111111101 Astrapothericulus 1111111110 Xenastrapotherium 1111111101 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;