#NEXUS BEGIN DATA; DIMENSIONS NTAX=21 NCHAR=19; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Balanerpeton 0000000000000000000 Dendrerpeton 0000000000000000001 Sclerocephalus 0000000000000000111 Eryopidae 0000000000000000111 Micromelerpeton 0000000000000011011 Amphibamus 0000001111111111011 Platyrhinops 0000000000011111011 Doleserpeton 0000001111111111011 Eoscopus 0000000000001111011 Tersomius 0000110001111111011 Ecolsonia 0001000000000001011 Trematopidae 0001000000000001011 Dissorophinae 0010000000000111011 Cacopinae 0010000000000111011 Micropholis 0100110001111111011 Pasawioops 0100110001111111011 Plemmyradytes 0000010001111111011 Georgenthalia 0000000111111111011 Gerobatrachus 1000000000111111011 Apateon 1000000000111111011 T_dolesensis 0000000011111111011 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;