#NEXUS BEGIN DATA; DIMENSIONS NTAX=69 NCHAR=75; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Hypothetical_ancestor 000000000000000000000000000000000000000000000000000000000000000000000000000 Proganochelys_quenstedti 000000000000000000000000000000000000000000000000000000000000000000000000001 Proterochersis_robusta 000000000000000000000000000000000000000000000000000000000000000000000001111 Palaeochersis_talampayensis 000000000000000000000000000000000000000000000000000000000000000000000000011 Australochelys_africanus 000000000000000000000000000000000000000000000000000000000000000000000000111 Kayentachelys_aprix 000000000000000000000000000000000000000000000000000000000000000000000011111 Meiolania_platyceps 000000000000000000000000000000000000000000000000000000000000000000001111111 Mongolochelys_efremovi 000000000000000000000000000000000000000000000000000000000000000000001111111 Kallokibotion_bajazidi 000000000000000000000000000000000000000000000000000000000000000000010111111 Platychelys_oberndorferi 000000000000000000000000000000000000000000001111111111111111111111110111111 Caribemys_oxfordiensis 000000000000000000000000000000000000000000001111111111111111111111110111111 Notoemys_laticentralis 000000000000000000000000000000000000000000000111111111111111111111110111111 Elseya_dentata 000000000000000000000000000000000000000000110001111111111111111111110111111 Chelodina_oblonga 000000000000000000000000000000000000000001110001111111111111111111110111111 Phrynops_geoffroanus 000000000000000000000000000000000000000001110001111111111111111111110111111 Erymnochelys_madagascariensis 000000000000000000000000000000000000000110010011111111111111111111110111111 Pelomedusa_subrufa 000000000000000000000000000000000000000010010011111111111111111111110111111 Podocnemis_expansa 000000000000000000000000000000000000000110010011111111111111111111110111111 Dorsetochelys_delairi 000000000000000000000000000000000000011000000000000000000000000000110111111 Pleurosternon_bullockii 000000000000000000000000000000000001101000000000000000000000000000110111111 Glyptops_plicatulus 000000000000000000000000000000000011101000000000000000000000000000110111111 Dinochelys_whitei 000000000000000000000000000000000011101000000000000000000000000000110111111 Neurankylus_eximius 000000000000000000000000000000001100111000000000000000000000000000110111111 Trinitichelys_hiatti 000000000000000000000000000000011100111000000000000000000000000000110111111 Plesiobaena_antiqua 000000000000000000000000000000111100111000000000000000000000000000110111111 Boremys_pulchra 000000000000000000000000000001111100111000000000000000000000000000110111111 Baena_arenosa 000000000000000000000000000011111100111000000000000000000000000000110111111 Chisternon_undatum 000000000000000000000000000011111100111000000000000000000000000000110111111 Portlandemys_mcdowelli 000000000000000000000000000000000000000000000000000000000000000011110111111 Plesiochelys_solodurensis 000000000000000000000000000000000000000000000000000000000000000001110111111 Solnhofia_parsonsi 000000000000000000000000000100000000000000000000000000000000000111110111111 Thalassemys_moseri 000000000000000000000000001100000000000000000000000000000000000111110111111 Santanachelys_gaffneyi 000000000000000000000000001100000000000000000000000000000000000111110111111 Xinjiangchelys_latimarginalis 000000000000000000000000000000000000000000000000000000000000001111110111111 Hangaiemys_hoburensis 000000000000000000000000000000000000000000000000000000000000011111110111111 Judithemys_sukhanovi 000000000000000000000000010000000000000000000000000000000000111111110111111 Dracochelys_bicuspis 000000000000000000000000110000000000000000000000000000000000111111110111111 Sinemys_lens 000000000000000000000001110000000000000000000000000000000000111111110111111 Ordosemys_leios 000000000000000000000001110000000000000000000000000000000000111111110111111 Toxochelys_latiremis 000000000000000000000010000000000000000000000000000000000001111111110111111 Caretta_caretta 000000000000000000001110000000000000000000000000000000000001111111110111111 Chelonia_mydas 000000000000000000001110000000000000000000000000000000000001111111110111111 Mesodermochelys_undulatus 000000000000000000010110000000000000000000000000000000000001111111110111111 Dermochelys_coriacea 000000000000000000010110000000000000000000000000000000000001111111110111111 Protochelydra_zangerli 000000000000000000100000000000000000000000000000000000000011111111110111111 Macroclemys_temminckii 000000000000000001100000000000000000000000000000000000000011111111110111111 Chelydra_serpentina 000000000000000001100000000000000000000000000000000000000011111111110111111 Platysternon_megacephalum 000000000000000000000000000000000000000000000000000000000111111111110111111 Mongolemys_elegans 000000000000000000000000000000000000000000000000000111111111111111110111111 Gopherus_polyphemus 000000000000000000000000000000000000000000000000011001111111111111110111111 Chrysemys_picta 000000000000000000000000000000000000000000000000111011111111111111110111111 Geoclemys_hamiltonii 000000000000000000000000000000000000000000000000011011111111111111110111111 Emarginachelys_cretacea 000000000000001110000000000000000000000000000000001000111111111111110111111 Baptemys_wyomingensis 000000000000111110000000000000000000000000000000001000111111111111110111111 Dermatemys_mawii 000000000000111110000000000000000000000000000000001000111111111111110111111 Hoplochelys_crassa 000000000001011110000000000000000000000000000000001000111111111111110111111 Staurotypus_triporcatus 000000000011011110000000000000000000000000000000001000111111111111110111111 Sternotherus_odoratus 000000000111011110000000000000000000000000000000001000111111111111110111111 Kinosternon_flavescens 000000000111011110000000000000000000000000000000001000111111111111110111111 Zangerlia_neimongolensis 000001111000000110000000000000000000000000000000001000011111111111110111111 Basilemys_variolosa 000001111000000110000000000000000000000000000000001000011111111111110111111 Adocus_beatus 000000111000000110000000000000000000000000000000001000011111111111110111111 Peltochelys_durlstonensis 000110011000000110000000000000000000000000000000001000011111111111110111111 Sandownia_harrisi 000010001000000010000000000000000000000000000000001000001111111111110111111 Apalone_spinifera 011110011000000110000000000000000000000000000000001000011111111111110111111 Lissemys_punctata 011110011000000110000000000000000000000000000000001000011111111111110111111 Anosteira_ornata 101110011000000110000000000000000000000000000000001000011111111111110111111 Carettochelys_insculpta 101110011000000110000000000000000000000000000000001000011111111111110111111 Compsemys_victa 000000000000000000000000000000000100111000000000000000000000000000110111111 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;