#NEXUS BEGIN DATA; DIMENSIONS NTAX=11 NCHAR=18; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX P_dolichodeirus_outgroup 000000000000000000 P_brachypterygius 000000000001111111 P_guilelmiimperatoris 000000000010111111 Tricleidus 000000001110000011 Cryptoclidus 000000011110000001 Occitanosaurus 001111100111011111 Microcleidus 010011100111001111 Muraenosaurus 010100100111000111 Alzadasaurus 101101100111011111 Hydrotherosaurus 101101100111011111 Thalassomedon 000000011110000001 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;