#NEXUS BEGIN DATA; DIMENSIONS NTAX=19 NCHAR=18 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Palaeopascichnus 000000000000000000 Bosworthia 100000000000000000 Rhizocarpon 110000000000000000 Thectardis 111110000000000000 Leptomitus 111110000000000000 Galeactena 111101111000000000 Trichoplax 111000000000000000 Fungia 111101110100000000 Pennatula 111101110100000000 Spinther 111101101010000000 Pikaia 111101101010000000 Rangea 111101000001111000 Stromatoveris 111101000001111000 Pteridinium 111101000001110100 Arborea 111101000001100010 Pambikalbae 111101000001100010 Swartpuntia 111101000001000001 Dickinsonia 111101000001000001 Ernietta 111101000001110100 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;