#NEXUS BEGIN DATA; DIMENSIONS NTAX=14 NCHAR=22 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Outgroups 0000000000000000000000 Thrinaxodon 1000000000000000000000 Probainognathus 1000000000000000000000 Exaeretodon 1100000000000000000000 Tritylodontids 1111000000000000000000 Tritheledontids 1110000000000000000000 Adelobasileus 1111111111100000000000 Sinoconodon 1111100000000000000000 Haldanodon 1111111110011111110000 Megazostrodon 1111110000010000001000 Morganucodon 1111110000010000001000 Monotremes 1111111111111111000111 Multituberculates 1111111101011100100110 Therians 1111111000011010010101 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;