#NEXUS BEGIN DATA; DIMENSIONS NTAX=54 NCHAR=158; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Euparkeria_capensis 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Marasuchus_liloensis 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001 Herrerasaurus 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011 Pisanosaurus_mertii 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011111 Abrictosaurus_consors 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000111111111111111101111 BMNH_A100 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00000000000000000000111111000000000010000000000000000000000000000000000000000000000001100110111111110000111101111000110000110110000000000000000001100001101111 Stenopelix_valdensis 00000000000000001111001111000000000010000000000000000000000000000000000000000000000001100110111111110000111101111000110000110110000000000000000001100001101111 Wannanosaurus_yansiensis 00000000000000010000000001000000000010000000000000000000000000000000000000000000000001100110111111110000111101111000110000110110000000000000000001100001101111 Goyocephale_lattimorei 00000000000000110000000001000000000010000000000000000000000000000000000000000000000001100110111111110000111101111000110000110110000000000000000001100001101111 Homalocephale_calathocercos 00000000000001110000000001000000000010000000000000000000000000000000000000000000000001100110111111110000111101111000110000110110000000000000000001100001101111 Pachycephalosauridae 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