#NEXUS BEGIN DATA; DIMENSIONS NTAX=13 NCHAR=9; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Eoglypioceras_truncatum 000000000 Goniatites_crenistria 000000001 Arnsbergites_falcatus 000000111 Hibernicoceras_hibernicum 000000111 Paraglyphioceras_rotundum 000000011 Lusitanoceras_poststratum 000001111 Goniatitella_agricola 000010001 Neogoniatites_milleri 000000011 Hypergoniatites_exiguus 000010001 Dombarites_tectus 001101111 Proshumardites_delepniei 011101111 Platygoniatites_molaris 110101111 Delepinoceras_bressoni 110101111 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;