#NEXUS BEGIN DATA; DIMENSIONS NTAX=16 NCHAR=14; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Brechites 00000000000000 Clavagella 00000000000001 Cleidothaeridae 00000000111111 Cuspidariidae 00000011000011 Laternulidae 00011100000111 Lyonsiellidae 00100001000011 Lyonsiidae 00000000001111 Myadora 01000000011111 Myochama 01000000011111 Pandoridae 00000000111111 Parilimyidae 10000100000111 Periplomatidae 00011100000111 Pholadomyidae 10000100000111 Poromyidae 00000011000011 Thraciidae 00001100000111 Verticordiidae 00100001000011 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;