#NEXUS BEGIN DATA; DIMENSIONS NTAX=20 NCHAR=19; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Patagosaurus_fariasi 0000000000000000000 Jobaria_tiguidensis 1100000000000000000 Diplodus_longus 1100000000000000000 Camarasaurus_grandis 0110000000000000000 Brachiosaurus_brancai 0111000000000000000 Chubutisaurus_insignis 0111100000000000000 Phuwiangosaurus_sirindhornae 0111111000000000001 Ligabuesaurus_leanzai 0111101000000000001 Andesaurus_delgadoi 0111111100000000000 Malawisaurus_dixeyi 0111111110000000000 Mendozasaurus_neguyelap 0111111111111000000 Isisaurus_colberti 0111111110111000000 Rapetosaurus_krausei 0111111110011100000 Lirainosaurus_astibiae 0111111110001000000 Aeolosaurus_rionegrinus 0111111111111000000 Opisthocoelicaudia_skarzynski 0111111110011110000 Alamosaurus_sanjuanensis 0111111110011111000 Neuquensaurus_australis 0111111110011111100 Saltasaurus_loricatus 0111111110011111110 Rocasaurus_muniozi 0111111110011111110 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;