#NEXUS BEGIN DATA; DIMENSIONS NTAX=24 NCHAR=19 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Pteronisculus 0000000000000000000 Acipenser 1000000000000000000 Australosomus 1100000000000000000 Platysiagum 1110000000000000000 Polzbergia 1111100000000000000 Cleithrolepidina 1111110000000000000 Cleithrolepis 1111110000000000000 Perleidus 1111001000000000000 Plesiofuro 1111001000000000000 Pseudobeaconia 1111001000000000000 Peltoperleidus 1111001000000000000 Peltopleurusrugosus 1111001100000000000 Peripeltopleurus 1111001111000000000 Thoracopterus 1111001111100000000 Potanichthys 1111001111110000000 Gigntopterus 1111001111110000000 Luganoia 1111001110001000000 Habroichthys 1111001110001100000 Furo 1111001110001111100 Amia 1111001110001111100 Lepisosteus 1111001110001111010 Semionotus 1111001110001111010 Leptolepis 1111001110001110001 Hiodon 1111001110001110001 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;