#NEXUS BEGIN DATA; DIMENSIONS NTAX=16 NCHAR=12; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Outgroup 000000000000 Preondactylus 000000000001 Dimorphodon 000000000111 Peteinosaurus 000000000111 Anurognathus 000000011011 Batrachognathus 000000011011 Dendrorhynchoides 000000011011 Jeholopterus 000000011011 Austriadactylus 000011101011 Campylognathoides 000001101011 Eudimorphodon 000011101011 Scaphognathus 011100101011 Sordes 011100101011 Dorygnathus 101100101011 Rhamphorhynchus 101100101011 Pterodactyloidea 000100101011 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;