xread 419 95 Mesosuchus_browni ?1000?0000000?1000000?0000?00?100000?00000000?000000000001000000000??0?000000000000000000?0000010000000000000000000???000?00010?0?0??000?000?000000???00000000000??000001??0?0010??00?000100000?000000000000000000000000000010?000000????0??0000?0000000?00????00?0000?00??0?00000000000000??00000000000000???00000000000?0??000000000000000000000??10001000??0??00000?0000000??0000000000?00000000000?0000?00000??????????0?0000?0 Prolacerta_broomi 0000020000?00?0000000?0000?00?100000?000000000000000000000000000000??0?000000000000000000?0000000000000000000000000000000?00000??00??000?0000000010??100000?00000?000000000000000000101100000000000010000000000000000000000010?000000000000000000000000000000000000000?00??0?00000000000000??00000000000000???00000000000?0??000000000000000000000??100010000?????0000?0000000??0000000000?0000000000000000?10000??????????0?000001 Archosaurus_rossicus ????03010?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Proterosuchus 000003010000000000000?0000200010000000000000000000000000000000100000?130000000000000000100010000000000000000000000000?00000001000000?00101001100000??100?00000000000000100000000000?00000000000000001000000000000000000?000010?000000??0?0?00000?000000??000?0?0??0000?00??0?00000000000000??00000000000000???00000000000?0??000000000000000000000?0100000000000000000?0000000??0000000000?0000000000000000?10000??????????00?000?0 Erythrosuchus_africanus 0100020000020000000000000020000000000000?0000000000000000000001000001101000000000000000100011100100000000000000000000000010000000000000111000100100??000000000000001000100000111000?00?00000000?00010000001000000000???0100100?0000001?0001011?00??0?00??01??0????0?00?00??1010000000000000??000000000000000100000000000010??0000000000000000000000010001100000?000000?000?0?0001000000000?010000?000000101?000?0???????????0000000 Vancleavea_campi 1100020000100?100000000000?00?000000???0?00100000?00000?00000010?000?10000000100000????????1???????????0?00000???00??0???????10??????00??00100??110??10?0000?0?00??10011000001??1???00?001?00?000?0?0000???000000000???010010?????0??00001000000000000???00??0?0??010??00??0?00000000?000????00???0000000?0010000000000000???100?00000000000000000??1000110???????0000?0001000001000000000?01000000?0?00????00??1?1?100011?2?00?00? Chanaresuchus_bonapartei 10000200000001000000000000[0 1]00000000000000001001100000010000000100000010000100000000000010?0?11011000000000000000000000000??0??0???00000111010000110??0000000000000010001000001011000000000000000000000000010000000?0???0100100?010000000010000000??????????????????????00??1000000000000000??0000000000000001000100000000110010000000000000000000100101011000????00000?00000100010000000?0?010000001000011000020100?0?0001??0000000 Tropidosuchus_romeri 10??0?000000000000000?0000[0 1]0000?0000001??001001100000010000000100000?100001000000000?001??????011?00?0?0?00000??0?0?????0?????0??????0011101?000110??00??00??0??00?1?001000?010110001000000000000??0000000100000000?0??0100100?0?00000000100???????????????????????????00??1?00000000000000??000000?000000001000100000000010010000?00000000000000100101011000???000000?0001010001000000010?0100000010000110?0020100?0??000??0?00001 Euparkeria_capensis 0100000000?000000000000000200010000000000000000100000000000000100000[0 1]100001000000000000100011101100000000000000000000000001001000000000111000000100??0000000001000010001000001010000000000000010000010000010000000000010100000?000000000010000000000000??010?0?00?0100?00??1000000000000000??000000000000000100010000000001001000000000000000000000000?001000000000000?1000010001000000110?0100000000000100?00001101001000000000000 Parasuchus_hislopi ??00030001000110001000000020000000000000?000010100000?0000000010000001000000100000000001??0111121100000000000000000????000?00?????0??0011111?000110??100?00?00?100?1?011000001111?0000?00000001000011000001000000??00010001000?001000000000000000?00000??00????00?0?00?00??10?000?000000000??00?0000000000001000?00000000010010?00?0?00000??0000001000100100??0??00000??000010?110?0010111?11000000000001000?0011100?00000?00000000 Smilosuchus_gregorii ??00030001000110001000000020000000000000000001010000000000000010000001000000100000000001??011?1211000001?0000000000???000??0?10???0??00111210000110??100?0000011000100110000?1111???00?0000000100001?0000010000001000010100000?001000000000000000??????????????????????00??1000000000000000??000000000000000100000000000001001000000000000?00000001100100???????000000?1000010011010010111?1100001????00????00?21100??0000?0000?000 Machaeroprosopus_pristinus ??0003000100011000100000002000000000000000000101000000000000001000000101000010000000000?0?011112110000010000000000000000001001000000000111210000110??100?000001100?100110000?111100000000000001000011000001000000??00010100000?00100000000000000???000???00000?0???100?00??1000000000000000??0000000000000001000000000000010010000000000000000000011001001000001000000?1000010011?10010111?1100001000000100?0002110010000010?00000? Gracilisuchus_stipanicicorum 01030100000000[0 1]0000000000010000100001000001010011000001-010000100110111100100100000??001????1?[1 2]21101?010??0[0 1]000???[0 1]????????0?10????0?001210000001[0 1]0??000100000?000?10001000001111?001000000000100001100000100000000?????1??????????????????????????????????????????????00??1000000000000010???2000010000?000100010000000?01001?100?0000????000001000???001?00001100000?1000011111020011221?1100000000000100?00001111000?010?1?00??1 Turfanosuchus_dabanensis 00030200000?00?000000?000000000?00001000?110?00100020100000000100010110000100000000?0???0???100211010000000?000002?????001100?00?00??0012100?0001?0??00??000?0?000?1000100000101??0??0????000?1000??10?0001000000?00??????1??????????0000?001??????????????????????????00??1000000000000??0?????00????????0??000100000000010010000?000000000000010??101??????????00000??001010?110[1 2]0011221?1????????0???????00??1111??00?1??20?0001 Yonghesuchus_sangbiensis ??030200?001000000?00?000000000?????1000????100????0???-???????001101101000?0?00?00?????????1?[1 2]21?01?010???????????????????0???????????1210??00???????0???01101000?1?00100000101???????????????????1????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????2?????? Ornithosuchus_longidens ??00000100001000000000000000?001100?0000?000000100000?0000000110000001000000000000001001000???????????????0000????????????????0??????00121000200110??00?000000?1000?0001000001111??????0??0001100???10100?10?0?0?1?000101001010010000000??00???0?0?0100???0??0???????0?00??1000000000100010??00?0001000000?11000?00100000110010?00?0?0?0?1000000??1????0???????????0?????????1?21010010120???000?????????????1?21100001000100000000 Riojasuchus_tenuisceps 00000001000010000000000000001101100000000000000100000000000001100000010000000000000010010?011?2211010000?000000??00?????0??0??0??????00121000200110??00?0000001100010001000001111000000000000111000?101000?010010???????100101011?00000001001100?0001000?00??0????0?0??00??10000000001000?0??0?000????000?011000100100000010010100?0000001?000001011001001000000100000?1000011021010010120?1100000000000100?000211000020001?000?000 Revueltosaurus_callenderi 00030200000300110000001001201001000000000010000100000100000000100110112000100000000000010?01112211010000000000?00200??0002100??????0?0012100?00011???00000000010000100120000?111100000000100002000011010001000000000?0101001010010000000000011011000?0???000????0??????00???000000000000000??0000000000000011000100000000010010000000000010000001000001001?00000100000?10000110110110102210110?000000?00??0?00??11001?211012000000? Stagonolepis_robertsoni 00000210000?00110000000111001001000??0?1000010010000010000001110011??1?001?0000001000001?101??221101000000?0001002?011000??00??01020?0012100001011???000?21101?000?101000010?1111???????0?000010001110100010000000??001?1011???0100000000000?????00010???01000000?0100?00??101000000000000???00?0000000000?11000?00000000010010?00?00000????0000??11001001????????00????????11???0?1????????10?00000?0??10?0000?11001121101?100?000 Aetosaurus_ferratus 0000011000000011?0000?011000100?000?100??00010010?0001000??011110110112000100010?100000???????221?01?000?00000??????????0??0?1???????001210000101110000??21??1?000?101010010?1111??????????????????????0?0100000???000101?01010010000000000011011000?00??00000????0100?0[0 1]??10?000000000000???00?00000000000110001000000000100100?0?00000?10?000010???0??0??????????????????????????1?1?2?1????????????????0????21?0011211012100???? Longosuchus_meadei ??001?????0?001?000000011000100?000000010000??01?0??01??0000?11???1?1????11000?00??0?00?0001?12211010000000000100200?10002100?00?02000012100001011???0?002110100000101000010?11110?00000??00001000??101000?000000??0???01011?10010000000000011011000100000000000?00100?00??1010000000000000??00?000?00000001100010000000001001000000000001000000101100?0010?00???00000?1000111011021010221?110000000000010??0002110011211012100000? Ticinosuchus_ferox ?????????????000?000000?0000010??????0?0???0?????????????????????????????????????????????????????????????????????????????????????????001210???0?????0?0??00?????00????01000001??1???0?0000?000?0?01110000??0000001000??010???100?00??0000?0011??0000100??000?0?00?0100?????10?0?0?000000?00??0??0?101100?1011??0?0??00??0?1001?????0???00?0?0000?000??100100?????000?0?1000011?11011010221?110000?000000100????2111000000100000?000 Qianosuchus_mixtus 1000130000010100000100011010000100000000?000000100000000000000?000001100001000000000000??10???02??01?00????000?????????????0?????????0012100?000110??00??00??0??0001?001?00?01111?0?1?1000000000?010000?01??0010?10?001010010????0??00000?00???????????????????????????010?10?00000000000010001100100100010??000?00000000?1001?????000?00???0??0??00??00110????????000??00??1??11011010221?110000?00?000101?0002111?000001001100001 Xilousuchus_sapingensis ?0001200000?00000001000110000001??0??0??????????????????????????????????????????????????????1100110100000000?000000001?001100?00000?00?12100??????????000001101000??0001000001??1000?010010000000110???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????2????????????0?????0 Arizonasaurus_babbitti ???01???0?0??0000001000110000001?00??????000?00100?00000000000100000?100001000000000?0010???110011010000000000000000110001100?00000100012100?000?1????000001101000?1000100000111100010?0000000001110010?111000100???00??1001?10010000??????????????????????????????????01001010000000?00011100211010110001?10000100000000110011000100?0?????????????????????????????????????????????????????????????????????????0???????????01?0?0? Poposaurus_gracilis_holotype ??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????1???0???1???1?0??????????????????????????????????????????????????????11111??0110000?????????????1011?????10000?00000000?1001???????????????????????????????????????????????????????????????????????????????????????????????-????? Poposaurus_gracilis_yale ?????200??0?0???00??00????????????????????????????????????????????????????????????????????????????????????????????????????????????????????0???????????????????????????010?0001??1??????0???00?00101000011110111?00110??0?00??1001?000010000011000000100??0000000020100?1111110011?00010001110021101011000?01000010000000011001??0010000001?00000?0001010?1001001?00001?1000111011011011121?11000000?00?0101000[0 1]10???????0??0?-0000? Lotosaurus_adentus ?00004?0000200?0?1001?0011000010000000000000000000000001000000100000110001100000000?????0??111021111000000000000000????001100?00000??00121001000110???0??0110110000102??????????1000000000?00000?11?0101?11?0010???0???0100000?0101000000000110?0?00100??0000000000100?11101?0000?01?????????01???2?10000?0???00?000000001100111???0000001?000?0??0000101????????00000?100001??11011010121?11000000000?0101?10010???????????0100001 Sillosuchus_longicervix ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????1???10?0???1100000??0001111011110???????0????10000100??????1???????????????????????????11111?00111?101000111002?102?1?000??10??0??00?00?0?1001??0??0????????????????????????????????????????????????????????????????????????????0????????????-?0?0? Effigia_okeeffeae 100014?000?200?0?1001??111000000000000000011???0000000010020?01?0010????000000?01100?0010?01012211010010000?0?????1011000??00??0??0?00012100?000110??000?0100100011102????????111???00?01?0?1100?01?001111111011?0110??0000??10000110??0?101?1?00000100??00?00?0???????11111200011010?0001111021212010000??30100??00000011???1110110000001?01000100010101100100110000??1000011011011?1?121?1100000000110101?00?10??????????00-00000 Shuvosaurus_inexpectatus 100014?000?20????1?0????????????0?0??000?0110001000000010020?0100010??00000000?01100?0010??101221101001000000100001011000??00100??0000012100?000110???0000100100011??2????????111000000000011100????00?111111011??11???0??0??1000?1100000101110????????????????????????1111120001101010001111021212010000?030100100000001112?1110110000001?000001000101011001001100001?1000011011011010121?1100000000110101?00?10????????????-0000? Prestosuchus_chiniquensis ?????????????????0?????????????1??????????????????????????????????????????????????????????????????????????????????????????????????????0??1????????????00?00????00??10001?00001??1????0?0?00000?00??????0??10?000????001?1?11010010001??00??????????????????????????????0?????10000000?00??100?1???10110?0?0110001000000001100100000000000?0000001011001001000000?0000??1000011?11021010221?1100000000000101?10?2???????????0?00000? UFRGS_0156_T 0100010000000000?0000?000010110?0?000000?00000010?11000?000?00100000?100000000?00000?00?0??1??2211010000?00100000?0?????0??0??0??????0?12100?100110??00?000010??000100010000011110000000000000?0001?100?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????1110?000?10?0?????0 UFRGS_152_T ??0???????0??0?0?0000?0000101101000?0?????0?00010?1?00000????0???0?0???0001000000000?0010??111221101000000010000020???0001100000?00??00121000?0?11???00000001010000??0?1000001111????????????????01?100000?0000001?????010?????0100??0000?00???????????????????????????00??10100000001000110001010101102010110001000000001100100?000000001000000?01100100????????????0?????????11021010221?1?000000000??????100?11?0?000?1???0??000 Combined_Prestosuchus 0100010000000000?0000?000010110100000000?00000010?110000000?00100000?10000?000000000?0010??111221101000000010000020???0001100000?00??00121000100110??00000001010000100010000011110000000000000?0001?10000010000001??0010101101001000100?0?00???????????????????????????00??1010000000100011000101010110201011000100000000110010000000000010000001011001001000000?00000?1000011?11021010221?1100000000000101?10021110?000?100000?000 Saurosuchus_galilei 0100010000?00000000000?00010010100000000010100010011000?00000010000011??001000000000000100011122110100000100000002001??00?100100?00????12?0001001111100??0???????????00??00001111000000000000020001?1000?01000000??????????????????????????????????????????????????????010010100000001000?100010001011000??1?0001000000?0110010100?000000?000000101100?00100000??00001?100001??1102101?121?110?000000000101?10021110?000010?00????? Batrachotomus_kuperferzellensis ??0001001001000100000001100001010110100?01100001101?0000001000101000?10000100000000000011001112211010000010100000?00110001100100001110012100110111??000000011010000100010000011110000000000000200011100001100010010000?01011?1001?000000000011110??????????????????????01001010000000100011000100010010001010000100000000110011100000000010000001001001001?????????0?1???????1?110?1010221?1?0000000??00????10?21111?010?0100000000 Fasolasuchus_tenax 01000100000101??0000010000100101?10?1?????????????????????????????????????????????????????????????????????????????????????????????????012?00??????????0000011?1???0??001000001??1?00000000000010001?100?????????????????????????????????????1110??????????????????????????????????????001????010?01???000?010000?00000010010011100?0000???????????0100110??01001110001?1000111111021011121?11???????????????????1??1?0??????????0?1 Rauisuchus_triradentes 010?01000?010????????????????????11?????0??????1101200000?????????00?1??002?01?????0?0011???????????????????0????????????????????????????100??0????????????1?010??0?0??10000?11110?100?0010000?0001?000??0??000?010?????101?????1?1?0??????????????????????????????????010010?0000000?00???????????????????????????????????????????????0????0000?00??01????????????00???0?0?1?1110??????????1???????????????????1111?011001??????00 Polonosuchus_silesiacus 01000100000100?000000100021011010110100?????10011?0200001??????0?100?111002?01000010???1111???????0????????????????????????????????????12?00?10???111?0012011?1??????001000001111001?0?000?000???????????????????1??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????111??0?0??????????0 Postosuchus_kirkpatricki 010001000001001000000100021011010110100?011010?1100200001010001011001111002001000010?0011??1112211010??011010010020011001??01??0???1?00121001101111110000201101000010001000001111??????????000?1?01?0000001000000??0???01001110?101000010000111?0?00100??00????0??0100?01001?10000000?????????1???1011000?0100001000000?0010011100?0000001000000100110110????????10001?1000111111021011121?1100000000110101?10?01111?01000??0000000 Postosuchus_alisonae ??????????????????????????????????1?????????????1????????????????????????????????????????????1??????????1??1?0??????1???????1?0?????1?????????????111??????11?1???????010?0001??100100000?0000210011000???????????0?0???1???1101101000?100001111?00?100000000?000?0100????????????????????100??????????????????????????????????????????0?10?00001001101101001001110001?1000111111021011121?1100000000100101010101111?0100010??0??0? CM_73372 ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????1???0??0??0000?000?10000??100000?1??????1????????????0?????0?????0001000?00??0????0????010011?001?000100?11000??10101000?1010?00?000000100???1????00???0010000001001101101?01001110001?1000111111021011121?110000000011010?01010111100?000?0?-0?0?? Hesperosuchus_agilis ???????0?0????1?00?0000??0????02??0??????111???1?????0????1???????????????110110000????????????????1???01?01?0??0111?????????????????0012??0??01??????00020??????????001000001??100000000000001?00?1??0??0??000?0??0???010011111101000011100111101?0?00??0?????????????010?111?001100?00??100???10????????01000010000001001001??1??00?000100000010??1011010010??1?0001???????1?1?0?10???21?110?000?00??0?0??002?1111?010?010?00?000 Dromicosuchus_grallator 0001020000110110000000000010010?0100001??11110011000001?00100010?1001111001?0110000????????????????????????100???????????????????????0012100?00111??00000?02101?00010001000001??1???????0??000000??10000?01000000?00201010011111101000011100011?0100100?10?????????????010?1110000100?00?????01???????????010000100000110010011100?0000001000000100010110?????????00?1???????1?11021011?21?1?1?000??????????????111100100010000?00? Hesperosuchus_agilis_ 0001020000110110000000000010010201000011?111100110?0001?0010001001001111001?01100000?00111?1???????????0?1?100????1??1??1??????????????12100?00111110000?20210??00?100010000011110?00000??0000?00??1?0??????????????20101001?????????0?1?10011110100?00?100000000?0100???????????????1001?10001010????????0100001000000100???111??00???0???000?01?00101101001001110001?1000111111021011121?11000000001?0101?00??111100100010??????? Dibothrosuchus_elaphros ?0010200001?011000000000?0000002010000111111???11000001?0120101??1?01??????1011000000001??1111221101??10111100110111?1?11211010111???0?12100100111???00??002?0?0000100010000011110000000000000100001??0?????????????????10011111101000?1010011110110?00?100000?0??0100?00??1100011100??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????1????????1-???01 Terrestrisuchus_gracilis ?????????????1100000000?00000002???000????111001110000????20?01??1001111000??1100000?00??0???????????????11??0??0?1?????????0?0??????001210??00111????000002?0?00001?001000001111??00?000000000000?1000000100000010020111001111110100001010011110100100?100??0000?0100?010?1100011100100110??010001000002001000010100001001001010010000001000000100010?111001001110001?1000111111021011121?111000010?1001011011011??001000100-????1 Sphenosuchus_acutus ?1010?00001?0110000000000010??020100?011011110011000001?01201010010011111011011000000001111111221101???011110011011111111211010111111??12100100111???00002021010000?0001000001111?000???000000??00?1????????????????201010011111101000?1?100???????????????????????????????????????????????????????????????????????????????????????????00100000010???????????????????????????1???????????????100??????0???1?????1????0?????00????00 Litargosuchus_leptorhynchus 00010100001?011000000?00?000010?0000001??011???111??001??1010?1?0?001111101?01?0?0?0?0??????????1??????????110???????????????10??????00121001000111?000????2?0?0?0?10?0?000?01?11???00?00000000000?1000??????????0002??11001?120101000010100?1?101?0???????????????????????11?????????????????????0?00????1??????????????????1??1??0?0?00?????????001???11?0????????????????1??1?0??0??121?1?1??000?????????012?1?1?000?001?0?????? Kayentasuchus_walkeri ?10101000011011000000??000100102??0??01????????11110101?0?011?1????01??????101???????????011????????????1???1??????11???????0?0?????1?0121001?0?11???000101????1?0???00??000?1?????????????????????????????????????????????????????????????????????????????????????????0?????0??11?????????????????????????10?001?11000110100???1?????????????????????????????????????????????????????????????????????????????????1?????????0-??0?? Orthosuchus_stormbergi 00020100001?01?0100000000010??020?00?011?01110011100101??1011011?10??11100110111000000011?01???21?10???0?11110???11?????2?????0??????0012100100011110000?202?0?000?1000?0010?11110?00000000000?000?10010?0100000???02??01001112010000001010011110110?10??00000000?0100?010?1100010100000?10??01??000000020010000000000010010010110?000000100000010???0?1110010???10001?1000?11111021011121?11??00???0??0????002?1110?021?01??-0?0?? Alligator_mississippiensis 0?02020000000?10000?010000?0??020000???11011100110?010??01011011010??1110001011110000001???1?1221110?0?01100001101111111221?00011101?000?1011001111?000010000000000100000010?1111000000000000?110001001000100000010020101011012010000000110010111100100??000?000020100??0????00011000000?00??01???0000002101000010?00011001001011000000001000000100010111[0 1]001001110001?1000111111011011111?110100000010011110020110011[0 1]?1011?-00000 Protosuchus_haughtoni 000201000011001000000?000010010?00000011?011100111??101?0101101?01001111101??111000000?1??????221?10?0?0?11110????1?????2?????0??????0?1210010001111000??002101102?10?01000?011110?10?000??00000???1001?????????????????????1???????????????????????????1???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????1110?021101?0?????? Protosuchus_richardsoni 000201000011001000000??000100102000000111011100111?0101?0101101101001?11?0110111000000011001??221110?0?01111101101111?1?2???0001??1??001210010001111000??002101102?1000??00001111??10000000000?0?0?10010?0100000???0?011000111201000000?010011111110100???0?0000??0100?010?1100011100000?10??010?000000020010?001000000100100111100000000100?0001000101111?0100?010001?1000111111021011121?1110000000100101100201110102110100-000?0 Eudimorphodon_ranzii 10?0?100000?00?000000?011000000?0?0??0??????0??????????????????00?0001000?0?0??0010??????????????????????????????????????????????????101?000?00?110??00?000000?00?0?001?0000?1011???1???00000000???100?00??????0?0100010??????1?1?0??0001100?0?00001??????0000101101?1?0???11?????00?000000??00??00??000001????????0?00????2?1??0??0?0??????0????????????11?00?????01???1???1???11?01??????111?00010?1?0101010000??????????10?????? Dimorphodon_macronyx 10??1200000000??00000?011000000??????00?????0??10??0???0???????0000001??000??????0???????????????????????????????????????????????????1012100?20???0??00??00??0??0??1?0110000?1??1???1?1??????000???1000??????????010???0??????101?0??0001100?????001?0???00000??1101?1?0???11?00?100?000?00??00??0???00000110000?000000000???1010020000000?00?000?00??1??111000?0??01???101?1???11??1??????111000010?01?10??1?000???????????0???1?? Lagerpeton_chanarensis ???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????0001000000??????????????????????????????????????????????????????0???10000?0000000000??000000000000011110011000100?011010100?0010100?00000000010101111000?1?1010011010110?11?01????201111000000000000001200?????????????????? Dromomeron_gregorii ??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????1111001?01010010100101011011110000000000????????????????1??????????10?????????????????????????????????????????????????1?? Dromomeron_romeri ??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????1111001100010010?2?101?1101111000000000000101???????????1010011010110?1??01????2?1????????????????????0?????????????1?1?? Marasuchus_lilloensis ????????????????????????????????????????????????????????????????????????????????????????????012211000000000??01?01000???0??00?00????0???????????????????????????????????????????10100?000000000000??0000001000000000???01?0????0??1??000?1001???0??????????????????????02??1000001000000010??1100000000011110000100100101010010?00?000010000000001001010011100001?0110011000110?100000012001111000000000100?012?0????????????0????0 Eucoelophysis_baldwini ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????00?????????????????????????12001??11100001???1????1100010?100???????????????????????????????????????????????????????????????????????????????????1?? Sacisaurus_agudoensis ?????????????010?0?0??000000000????????????????????????????????????????????????????????????????????????????????????????????????????????121????????????0?101??????????102001110??1???????????????????????????????????????1?01?????0100??????????????????????????????????02????010?00001000?0??1???0?0???????10011101110000110010????100010010110001??????????????????????????????????????????????????????????????????????????0???1?? Lewisuchus_admixtus ?????????????01000?00?0?0000?00?????????????0001?0??000????????0001??1??000000?00001?011????012211001000000001??110????00?10??10??0??0?12??0?00?1?????01000??????????00100000?1111101?1?0000000000?0000?????????????????11010100101000?00??0????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????0???????????0?1?11? Pseudolagosuchus_majori ???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????0001000000??????????????????????????????????????????????????????02????0?0000001000?0???1010??????1?1100011?110010111?01010??000010000010001001?10??????????0110011000100?10?00001?0011???????????????????0????????????1??1?? Lewisuchus_Pseudolagosuchus ?????????????01000?00?0?0000?00?????????????0001?0??000????????0001??1??000000?00001?011????012211001000000001??110????00?10??10??0??0?12??0?00?1?????01000??????????00100000?1111101?1?0000000000?00000001000000???????11010100101000?00??0???????????????????????????02????0?0000001000?0???1010??????1?1100011?110010111?01010??000010000010001001?10??????????0110011000100?10?00001?0011???????????????????0???????????011?11? Eocursor_parvus ??????????????????????????????????????????????????????????00001?????????????????????????????0?2211001000?0?????????????????0??0??????????1????0??1?????100?001??1001?0?2011?11??1???????0?0001????0??010?0?01?1?0??????01101??????1??1?0?1001??????????????????????????02??1101010000?110????01??0100?002?110002101200001111110100?000020000?20101001?101??????????1?????????????????????????11?????00??????????0????????????-??10? Silesaurus_opolensis ??00020000000010?0000?0000000001??000?0??00?00010?0000?1000?00100000?1100010000?0001???10???0102110010000000?0101100010001100?100000100121?0?000110??00112100100000101010010101111101000000000000010000000?000110000???01101010010100000010010?00??0?00??0?????????????02??1001000000100010??1101010000011012011101110[0 1]001100101?0110001001011000100111011?10?????0110011010100?10?01????20111110??00010101001210???????????0111110 Pisanosaurus_mertii ??????????????1?00??0?1??0???????????????????????????????????????????????????????????????????????????????????????????????????????????0???1??????????????000001?012??00?2111111??1????0?0???0000??????0???????????????????????????????????????????????????????????????????????0????????000???????????????2????????????????????1010??0000?00000100010011101?????????0110??111?1?0?10?01????211111?????0?1?10??????0?????????????????? Heterodontosaurus_tucki 010000001010011000000110000000010000000010110001000000000020001000000130001000000001?011???1012211001110000000100110??000??00?0???0??001210010011111001?0[0 2]00010012010[0 2]12100111111100000001000000000?2011?0?011100001?1?01101?0?0101?01001100100010001100010000111201000?2??1100011000111010??01??0100000211?0??????20?0?1011110100?0000200001101??00110?1111000?0??110??1?1?1???11?01??????111110000?0101010?1200??????????20-0?1?0 Lesothosaurus_diagnosticus 0100030000000110000000100000000100000000?0110001000000000[0 1]00001000000130000000100001001?0001012211001000000000?00?10???00??00100?00??00121001001111100110000010012010002011011111??000000100000???0?001??0??111?0??1???011010?????1??100?10000?0100010???000?0?0??0100002??1101011000111010??01??01000002111000210120000101111?1000000020000020101??111??1??????0?01100?11101?0?10?01????211111100000010101????00???????????0-??1?0 Scutellosaurus_lawleri ??????????????1??0??0?1??00???0??????????00????10???0????12???1??????????0000???0?0?????0????????????????0????????1??????????????????0?12?????????????110[0 2]0???????????02011011??10??00?00??0?0000?0??000???0???00?00?1??1?0??0?00?00000011001000?????????0?????????????02??110101?1001110?????1??00??????111000?1?120000?0111101?0000002000002010?001?1011????????01100111101?0?1??01????211?10????????????????01?????000????-0?10? Herrerasaurus_ischigualastensis 01000100100100000000?0000000000?0000010000?10001000000000000001000000130001000000001??1??0?10?22?1011000?0000000??1????00??0?100?????00121001001110??00??00000?00001?001000001111100?01001100100001?2000001000001011?1??1?01??????1??110110010000000112011001110130110102??1000011000100011101101010200021010102102100101011110101?0000200100101010011101111011?0?01101111101?0?10?01????201111100000011101?01100???????????0-01100 Staurikosaurus_pricei ?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????1????????????00000?00?000?1?001000001??1???????01?00??0????000000100?00101????????????????????????????????????????????????????02??1000011000100?1110110101?1?00?11?000210110010111111010??0000200100100010011101???????????????????????????????????????????????????????0????????????-??1?0 Eoraptor_lunensis 010001001012000000000?000100000??001111000?100010?00000?0?0??01000001130001000000001?01?????0??21?01?000???0?0??????????0????????????0012100?001110??000?00000????0??001?00?01011???0??001?0??0000?020000010?000?0?1?1?01001?0??10100110110010001000111??10011110??110102??100111?001100011???1000101000?11??0??1?110?00????110?0???000[1 2]0010?10001001?1011110110???1?0???1?01?0?10?0?????2?111110000001?1010?1?00??????????10-0???0 Saturnalia_tupiniquim ?????????????????0??0????????????????11????????????????1??????????????????????????????????????????????????0????????????????0??????????1??????????????????0???????????002001001??1??????0??100000?01?000000?000001001???0100100?01010010001101??01??0???????????????????02??10010110001000110011000102100210100021021001011111101?1?000020000111101001110111101100?01101111101?0?10?01????201111100000011101001?00????????????-0110? Plateosaurus_engelhardti 10101200100100100000000010100001000111100001000100000001000000100000013001000000000100110001012211001000000000000110010001100?00?020?01121001?01110??00101000110000110020110011111100010011000000010000000100100100001?0100100?010100100111010001000101010111111120100?02??10000110001000110011000102100210100021021000011111101010000020000011101001110111101100?01101111101?0?10?01????201110100000011101001100???????????0-01101 Efraasia_minor ?01011001001001000000000?0000001?00??110?001???10?0000?10???0??????00????1?00000000?????????012211001000000000000110???00?100100?0???0112100?001?????0000000?1?000?1?002001001??11??10?001100?0?00100000001000001001?1?01001?0?01010010011101000100010?01011?1?11?0100?02??1000011000100010??110001021002101000210210000111111010100000200000111010011101111011?0?0110??111?1?0?10?01????201110100000011101001100??????????1?-01100 Tawa_hallae 10000000101?00000000010?00000001000??1100001000100000000000???100001?130000000?00001??110??101221101?000000000000?1?1?0001100100000010012100?001110??000000000?000?1?001000001??1110111111110100001000000010?000?011?1?01101??????1??11011001000000011200?001110120110102??1001110001100??110?1010??1???2?1200022011000012110101011000020011010001001110111101100?01101?11101?0?10?01????211111100000010101?01200??????????1?-0110? Coelophysis_bauri 10101100101?0000?0000?01010000010?010110000100010?000001000?001000011130001000??0001001100010122110110100000?0100110??000?10??00?000?00121?01001110??000?00000?00001?0010000011111101111111110000010000100?01110101111?01101?0?010100110110010001000112111001111130?10112??11021111111000111011?10101110211200021021001012110101?11000021011111101001110111100100?01100111101?0?11?01????211111110001010??10012?0??????0????0-01100 Dilophosaurus_wetherelli 10101100?01?0000?00001??000100010?0??110???100010?0000000??????0?0011?300000000?000?0????00?0122110110000000?11001100?0?01100?00102??00121?01101??0??00000001000?00110010000011111000111111200000010000000?011101??1?1?11101?100101001100100100010?0112??10011?1120?10112??11021110111000?110?1010101111210200021?12000012110101?110?0021011121101001110111100100?01100111101?0?10?01????2111111100010101?1001200??????????10-01100 Allosaurus_fragilis 101012001001010?000001001021000100111110000100010000000000000010000011300000000000010111000101221101100000000110011????00??00000??2??00121001101110??00000001000000110010000011111001010111200000010000000101111111111?001010100101001101100100010001121111011111?1???102??1102011011100?1101110201011112102000220020000101101010110000210111211010011101111001?0?02100?11101?0?10?01????211110110000010101001200??????????11-01100 Velociraptor_mongoliensis 101011001000010100000?0000010001?001111?00010001000000010000?01000000131000000000001011100010122110?10000001011?01111???0??0[0 1]?00?????00121001001110??000000000?000011001000001111???????????????0010?0010011111110?111?00101?110101001001100100000000121110000111?1???102??11020110111100111011?200001002102010220?200001011010101100002101?12110?001?00?111??????0210??111?1?0?11?01?????11110110000010101001200??????????10-????? Parringtonia_gracilis ????????????00?01000100?0020?011???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????0??0001??1???????????????????100??????????0??????1011????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????1101??00?????0????? Erpetosuchus_granti 0000?100000000?010001?000020?101000?000??00?1001?000000?0?2?0010000001110010??100000000????????21?0??000??0000?????????????????????????12100000???????0??00??0??00?1?0000000011?1???0?0000000010?????????????????????01010110????0?????0??00????0000??0??00??0????0?0???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????11010111?0??0?????0 Asilisaurus_kongwe ????????????????????????????????????????????????????????????????????????????0?00000??????????????????????????????????????????????????0????????????????000110000???0??1010?1?10??11?010100?0000000010000000?00001000?????1?01?1001?100000??00??00???????????????????????02--1000000000?00??0--110?01001001??1000110111010111001000?1100010000010001??1110?????????-0110011000100110000001?00111????????1?10?????10----------??1111?? Asilisaurus_kongwe_skeleton 0?000-10000000??00?0000??00???0???????1??0?0???10?00?0??0???????????1?????0000?0??01?11?0?????????????????????????????????????????????012?00?001??????000110000???0??10?0?1010??1????0?001?000?????????00?100?0?0000???11001?1001?1??000000010000???10???0?????????????02--10000000001000?0--11?101???001?010001102110101110010000?10001000001000100111001?000011-01100110001001100000011001110000000011100?10?10----------?011111? Asilisaurus_kongwe_combined 0?000-10000000??00?0000??00???0???????1??0?0???10?00?0??0???????????1?????0000000001?11?0????????????????????????????????????????????0012?00?001??????000110000???0??1010?1010??11?010100100000000100000001000010000???11001?1001?100000000010000???10???0?????????????02--10000000001000?0--110101001001?01000110[1 2]110101110010000110001000001000100111001?000011-01100110001001100000011001110000000011100?10?10----------?011111? Teleocrater_holotype ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????1???10?10??000?01?????0?????0?????0???????????????0?????????1000???????????????????????020010?0000000?????????????????????001000100100000110010000?1000000000000000010100????????????????????????????????????????????????????????????????????11?11? Teleocrater_2015_quarry ????0??????000?000?000000010?001?????????0??????????????????????????????????0?000?0?????????????????????0000?????10?????0?????0????????12??????1???????????????????????1?00001??1?00101101000030101???000?100?????0?????1001??????0??1?00010100??????????????????????????????0?000??0?00??????0???1010000??0100010010000011001000001000000000000000010100??????????????????????110000100?001????????????????????????????????0111111 Teleocrater_combined ???????????000?000?000000010?001?????????0??????????????????????????????????0?000?0?????????????????????0000?????10?????0?????0????????12??????1???????????????????????1?00001??1?00101101000030101???000?100?????0?????1001??????0??1?000101000???????????????????????02001000000000?00??????0???1010000?00100010010000011001000001000000000000000010100??????????????????????110000100?001????????????????????????????????0111111 Dongusuchus_efremovi ???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????010001001000001100100000100??????????????????????????????????????????????????????????????????????????????????????????1?? Spondylosoma_absconditum ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????1???10?00?0000?0001???000?10???00???????1?0????????????????0???????????????????????????????????????????0?????0???0???????????????????????????10000?0?00????????????????????????????????????????????????????????????????????????????????????????1?11 Yarasuchus_deccanensis ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????1??010?0010000301000210000100?00000????01?0??10???0??1?00010100????????????????????????020010?0000000000?00---0100?010??000010001001000001100100000100000000000000?????????????????????????????1100001001001?????????????????????????????????1?1??1 Scleromochlus_taylori ????????????00??000???0??0??00???0???????0????????????????0???1?0???????????????????????????1????????????????????????????????????????101??00?000??????0???0??????????????????1??1???0?0????????0??????????1?000????0???010???????????00?0???????00?0???????????????????????10000??00?00???0???0??0??0?00??1????0??00??0??????1??????????0?????????001???????????1????????????????????????????1100?10?00?100?012?0?????????????????? ; cnames {0 Premaxilla,_anterodorsal_process_(=nasal_process),_length:_ less_than_the_anteroposterior_length_of_the_premaxilla greater_than_the_anteroposterior_length_of_the_premaxilla_; {1 Premaxilla,_posterodorsal_process_(=maxillary_process,_=_subnarial_process),_length: less_than_or_about_the_same_as_the_anteroposterior_length_of_the_premaxilla_ greater_than_the_anteroposterior_length_of_the_premaxilla; {2 Premaxilla,_posterodorsal_process_(=maxillary_process,_=_subnarial_process): wide,_plate-like thin; {3 Premaxilla,_posterodorsal_process_(=maxillary_process,_=_subnarial_process): fits_between_the_nasal_and_the_maxilla_or_lies_on_the_anterodorsal_surface_of_the_maxilla overlaps_anterodorsal_surface_of_nasal_ vertical,_strongly_sutured_to_maxilla_ fits_into_a_slot_in_the_nasal; {4 Premaxilla,_posterodorsal_process_(=maxillary_process,_=_subnarial_process): extends_posteriorly_to_the_external_naris_ _ restricted_to_the_ventral_border_of_the_external_naris; {5 Premaxillary_teeth,_number: 3_ 4 5 6+ 0; {6 Premaxilla,_teeth: present_along_entire_length_of_the_premaxilla absent_in_the_anterior_portion_of_the_premaxilla; {7 Premaxilla: not_downturned_ downturned; {8 Premaxilla,_narial_fossa: absent_or_shallow_ expanded_in_the_anteroventral_corner_of_the_naris; {9 Premaxilla,_length:_ shorter_than_the_maxilla_ longer_than_the_maxilla_; {10 Premaxilla-maxilla,_subnarial_gap_between_the_elements_in_lateral_view: absent present; {11 Premaxilla-maxilla,_subnarial_foramen_between_the_elements: absent present_and_the_border_of_the_foramen_is_present_on_both_the_maxilla_and_the_premaxilla present_and_the_border_of_the_foramen_is_present_on_the_maxilla_but_not_on_the_premaxilla_ present_and_the_border_of_the_foramen_is_present_on_the_premaxilla_but_not_on_the_maxilla; {12 Premaxilla-maxilla,_two-tooth_diastema_between_the_posterior_premaxillary_teeth_and_the_anterior_maxillary_teeth: absent present; {13 Maxilla,_facial_portion_anterior_to_anterior_edge_of_antorbital_fenestra: shorter_than_posterior_portion_ equal_in_length_or_longer_than_portion_posterior_to_anterior_edge_of_fenestra_; {14 Maxillary_teeth,_posterior_edge_of_posterior_maxillary_teeth: concave_or_straight_ convex; {15 Maxilla,_posterior_process: articulates_ventral_to_the_jugal_ articulates_into_a_slot_on_the_lateral_side_of_the_jugal__; {16 Maxilla,_dentiton_in_posterior_portion: present absent; {17 Maxilla,_dentition: present absent; {18 Maxilla,_anterior_extent:_ posterior_to_the_anterior_extent_of_the_nasals_ anterior_to_the_nasals; {19 Maxilla,_anterolateral_surface: smooth slot_for_the_premaxillary_process; {20 Maxilla,_ventral_portion_(ventral_to_the__lacrimal): dorsoventrally_length_greater_than_mediolateral_height mediolateral_height_greater_than_dorsoventrally_length; {21 Maxilla,_interdental_plates: separate fused; {22 Maxilla,_buccal_emargination_separated_from_the_ventral_margin_of_the_antorbital_fossa:_ absent present; {23 Maxilla,_anterodorsal_margin: separated_from_the_external_naris_by_the_premaxilla borders_the_external_naris_; {24 Maxilla,_anterodorsal_margin_at_the_base_of_the_dorsal_process: convex_or_straight concave; {25 Lateral_surface_of_the_maxilla: smooth sharp_longitudinal_ridge_present bulbous_longitudinal_ridge_present; {26 Maxilla,_posterior_portion_ventral_to_the_anterior_three-quarters_of_the_antorbital_fenestra,_not_including_the_posterior_end_of_the_maxilla_(whether_or_not_it_lies_below_the_fenestra)_: tapers_posteriorly is_approximately_constant_in_dorsoventral_depth_ becomes_dorsoventrally_deeper_posteriorly_; {27 Maxilla,_promaxillary_foramen:_ absent present; {28 Maxilla,_dorsal_(=ascending)_process: tapers_posterodorsally_ remains_the_same_width; {29 Antorbital_fenestra,_anterior_margin: gently_rounded_ nearly_pointed_; {30 Maxilla,_anterolateral_surface,_large_anteriorly_opening_foramen: absent present; {31 Maxilla,_palatal_processes: do_not_meet_at_the_midline meet_at_the_midline_ meet_at_the_midline_and_expand_anteriorly_and_posteriorly; {32 Nasal-prefrontal,_contact:_ present absent; {33 Nasals,_posterior_portion_at_the_midline: convex_or_flat concave; {34 Nasal,_dorsolateral_margin_of_the_anterior_portion_(just_posterodorsal_to_the_external_naris): smoothly_rounded_ distinct_anteroposteriorly_ridge_on_the_lateral_edge__; {35 Nasal: does_not_possess_a_posterolateral_process_that_envelops_part_of_the_anterior_ramus_of_the_lacrimal possesses_a_posterolateral_process_that_envelops_part_of_the_anterior_ramus_of_the_lacrimal_; {36 Nasal: does_not_form_part_of_the_dorsal_border_of_the_antorbital_fossa forms_part_of_the_dorsal_border_of_the_antorbital_fossa; {37 Lacrimal: does_not_fold_over_(=overhang)_the_posterior/posterodorsal_part_of_the_antorbital_fenestra folds_over_(=overhangs)_the_posterior/posterodorsal_part_of_the_antorbital_fenestra_; {38 Lacrimal,_height:_ significantly_less_than_the_height_of_the_orbit,_and_usually_fails_to_reach_the_ventral_margin_of_the_orbit as_high_as_the_orbit,_and_contacts_the_jugal_at_the_level_of_the_ventral_margin_of_the_orbit; {39 Prefrontal,_ventromedial_process: absent present; {40 Prefrontal: does_not_contact_the_palate contacts_the_palate; {41 Frontal,_dorsal_surface: flat with_longitudinal_ridge_along_midline; {42 Frontal,_anterior_portion:_ about_as_wide_as_the_orbital_margin_or_has_a_transversely_aligned_suture_with_the_nasal tapers_anteriorly_along_the_midline; {43 Postfrontal:_ present absent; {44 Quadratojugal: forms_less_than_80%_of_the_posterior_border_of_the_lower_temporal_fenestra more_than_80%_of_the_posterior_border_of_the_lower_temporal_fenestra; {45 Quadratojugal,_shape:_ L-shaped_ subtriangular; {46 Quadratojugal,_lateral_surface: without_a_ridge_marking_the_posteroventral_corner_of_the_lower_temporal_fossa with_a_ridge_marking_the_posteroventral_corner_of_the_lower_temporal_fossa_; {47 Squamosal,_posterior_end: does_not_extend_posterior_to_the_head_of_the_quadrate_ extends_posterior_to_the_head_of_the_quadrate_; {48 Squamosal: without_distinct_ridge_on_dorsal_surface_along_edge_of_supratemporal_fossa_ with_distinct_ridge_on_dorsal_surface_along_edge_of_supratemporal_fossa_; {49 Squamosal,_transverse_length_of_the_dorsal_exposure: less_than_the_mediolateral_width_of_the_upper_temporal_fenestra_ equal_to_or_greater_than_the_mediolateral_width_of_the_upper_temporal_fenestra; {50 Squamosal: without_ridge_on_lateral_side_of_the_ventral_process with_ridge_on_lateral_side_of_the_ventral_process; {51 Squamosal,_anteroventral_process: absent_ present_and_perforates_the_lower_temporal_fenestra_ present_and_contacts_the_postorbital_bisecting_the_lower_temporal_fenestra_; {52 Squamosal,_dorsolateral_edge:_ without_longitudinal_groove_ with_longitudinal_groove_; {53 Squamosal,_facet_for_the_paroccipital_process_on_the_medial_side_of_the_posterior_process: mediolaterally_thin_ rounded_and_thick; {54 Squamosal,_posterodorsal_portion: without_upper_temporal_fossa_ with_upper_temporal_fossa_; {55 Squamosal,_ventral_process: wider_than_one_quarter_of_its_length narrower_than_one_quarter_of_its_length; {56 Squamosal,_deep_pit_on_the_posterodorsal_corner_of_the_lateral_surface: absent_ present; {57 Parietals,_in_presumed_adults: separate_ interparietal_suture_partially_or_completely_absent; {58 Parietals,_upper_temporal_fenestrae_separated_by: broad,_flat_area_ supratemporal_fossa_separated_by_a_mediolaterally_thin_strip_of_flat_bone__ has_supratemporal_fossa_separated_by_a_"sagittal_crest"_(which_may_be_divided_by_interparietal_suture); {59 Parietals,_posteroventral_edge: extending_more_than_half_the_width_of_the_occiput less_than_half_the_width_of_the_occiput; {60 Parietals,_occipital_margin_shape: V-shaped_in_dorsal_view_ straight_in_dorsal_view; {61 Parietal,_posterolateral_(=occipital)_process:_ nearly_vertical_ anteriorly_inclined_greater_than_45o; {62 Parietal_foramen:_ present absent; {63 Quadratojugal/postorbital,_contact: absent present; {64 Postorbital,_ventral_termination_of_the_ventral_process:_ tapered blunt; {65 Postorbital-squamosal,_contact: restricted_to_the_dorsal_margin_of_the_elements_ continues_ventrally_for_much_or_most_of_the_ventral_length_of_the_squamosal_; {66 Postorbital_bar: composed_both_of_the_jugal_and_postorbital_in_nearly_equal_proportions_ composed_by_mostly_the_postorbital; {67 Jugal,_anterior_extent_of_the_slot_for_the_quadratojugal: well_posterior_of_the_posterior_edge_of_the_dorsal_process_of_the_jugal anterior_to_the_posterior_edge_of_the_dorsal_process_of_the_jugal; {68 Jugal,_anterior_process: participates_in_posterior_edge_of_antorbital_fenestra excluded_from_the_antorbital_fenestra_by_the_lacrimal_or_maxilla; {69 Jugal-quadratojugal,_contact: absent present; {70 Jugal,_posterior_process:_ lies_dorsal_to_the_anterior_process_of_the_quadratojugal_ ventral_to_the_anterior_process_of_the_quadratojugal_ splits_the_anterior_process_of_the_quadratojugal is_split_by_the_anterior_process_of_the_quadratojugal; {71 Jugal,_posterior_termination:_ anterior_to_or_at_the_posterior_extent_of_the_lower_temporal_fenestra posterior_to_the_lower_temporal_fenestra; {72 Jugal,_posterior_border_of_the_postorbital_process: concave convex_; {73 Jugal,_long_axis_of_the_body: nearly_horizontal_ anterodorsally_inclined; {74 Jugal,_longitudinal_ridge_on_the_lateral_surface_of_the_body: absent_ present_and_sharp rounded_and_broad_ rounded_and_restricted_to_a_bulbous_ridge; {75 Quadrate: does_not_contact_prootic_ contacts_prootic; {76 Quadrate,_dorsal_head: does_not_have_sutural_contact_with_the_paroccipital_process_of_the_opithotic has_a_sutural_contact_with_the_paroccipital_process_of_the_opithotic; {77 Quadrate,_head: partially_exposed_laterally_ completely_covered_by_the_squamosal; {78 Quadratojugal_and_quadrate,_suture_between_the_elements,_foramen:_ present_ absent_; {79 Quadrate,_body: without_fenestrae with_fenestrae_; {80 Quadrate,_distal_articular_margin: largely_convex_and_corresponding_concave_articular_surface_of_the_articular largely_concave_and_corresponding_convex_articular_surface_of_the_articular; {81 Quadrate,_angled: posteroventrally_or_vertical_ anteroventrally_; {82 Quadrate,_dorsoventrally_oriented_crest_located_on_the_posterior_side: absent_ present; {83 Pterygoid-ectopterygoid,_articulation:_ ectopterygoid_ventral_to_pterygoid ectopterygoid_dorsal_to_pterygoid_; {84 Palatine-pterygoid,_fenestra:_ absent_ present_; {85 Ectopterygoid,_ventral_recess:_ absent_ present_; {86 Ectopterygoid,_body: simply_arcs_anteriorly_ arcs_anterodorsally; {87 Ectopterygoid: does_not_form_or_forms_some_of_the_lateral_edge_of_the_lateral_pterygoid_flange forms_all_of_the_lateral_edge_of_the_lateral_pterygoid_flange; {88 Ectopterygoid:_ single-headed_ double-headed; {89 Palatine,_fossa_on_the_dorsal_surface: extends_far_anteriorly,_near_the_pila_postchoanalis_ does_not_extend_very_far_anteriorly_along_the_upper_surface_of_the_palatine; {90 Palatine,_posterior_margin_of_the_choana: smooth,_no_raised_rim_on_ventral_surface_ raised_rim_defining_a_fossa_around_the_choana_on_the_ventral_surface_(=spout_of_Walker_1990); {91 Laterosphenoid: unossified_ ossified; {92 Basipterygoid,_processes_directed:_ anteriorly_or_ventrally_at_their_distal_tips_ posteriorly_at_their_distal_tips; {93 Prootic,_ridge_on_lateral_surface_of_inferior_anterior_process_ventral_to_the_trigeminal_foramen: present_ absent; {94 Parabasisphenoid,_foramina_for_entrance_of_cerebral_branches_of_internal_carotid_artery_into_the_braincase_positioned_on_the_surface: ventral posterolateral_ anterolateral_; {95 Parabasisphenoid,_plate:_ present_and_straight present_and_arched_anteriorly absent; {96 Parabasisphenoid,_orientation: horizontal_ more_vertical; {97 Parabaisphenoid,_semilunar_depression_on_the_lateral_surface_of_the_basal_tubera: present_ absent_; {98 Parabaisphenoid,_basipterygoid_processes: present_ absent; {99 Parabasisphenoid,_recess_(=median_pharyngeal_recess_of_some_authors_=_hemispherical_sulcus_=_hemispherical_fontanelle): absent_ present_; {100 Parabisisphenoid,_anterior_tympanic_recess_on_the_lateral_side_of_the_braincase: absent_ present_; {101 Parabasisphenoid: relatively_short_dorsoventrally substantially_elongated_in_the_region_between_the_basal_tubera_and_the_basipterygoid_processes,_such_that_the_median_pharyngeal_recess_is_dorsoventrally_extended_and_trough-like_; {102 Parabasisphenoid,_between_basal_tubera_and_basipterygoid_processes:_ approximately_as_wide_as_long_or_wider_ significantly_elongated_at_least_1.5_times_longer_than_wide; {103 Basitubera,_ventral_margin:_ clearly_separated_ medially_expanded_and_nearly_or_completely_connected; {104 Prootic-opisthotic_contact:_ broad_overlap reduced_to_a_small_contact; {105 Basioccipital,_portion_of_the_basal_tubera: rounded_and_anteroposteriorly_elongated_ blade-like_and_anteroposteriorly_shortened; {106 Basiocciptial,_deep_recess_on_the_ventral_surface: absent present; {107 Opisthotic,_paroccipital_processes: no_or_slight_dorsal_and_ventral_expansion_distally_ markedly_expanded_dorsally_at_the_distal_ends_; {108 Opisthotic,_extent_of_the_lateral_margin_of_the_paroccipital: lateral_to_the_upper_temporal_fenestra_ at_the_margin_or_medial_to_the_lateral_extent_of_the_upper_temporal_fenestra; {109 Opisthotic,_paroccipital_processes:_ directed_laterally_or_dorsolaterally_ directed_ventrolaterally; {110 Opisthotic,_ventral_ramus: extends_further_laterally_or_about_the_same_as_lateralmost_edge_of_exoccipital_in_posterior_view covered_by_the_lateralmost_edge_of_exoccipital_in_posterior_view_; {111 Opisthotic,_distal_end_of_the_ventral_ramus: does_not_or_barely_makes_contact_with_prootic_anteroventral_to_fenestra_ovalis has_extended_contact_with_prootic; {112 Exoccipital,_relative_positions_of_the_exits_of_the_hypoglossal_nerve_(XII): aligned_in_a_near_anteroposteriorly_plane_ aligned_sub_vertically; {113 Exoccipital,_lateral_surface: without_subvertical_crest_(=_metotic_strut) with_clear_crest_(=_metotic_strut)_lying_anterior_to_both_external_foramina_for_hypoglossal_nerve_(XII)_ with_clear_crest_(=_metotic_strut)_present_anterior_to_the_more_posterior_external_foramina_for_hypoglossal_nerve_(XII); {114 Exocciptials: meet_along_the_midline_on_the_floor_of_the_endocranial_cavity do_not_meet_along_the_midline_on_the_floor_of_the_endocranial_cavity; {115 Pneumatization_of_bony_elements_of_the_middle_ear_cavity: absent_or_restricted_ well_developed_; {116 Vestibule,_medial_wall:_ incompletely_ossified_ almost_completely_ossified_; {117 Lagena/cochlea_recess: absent_or_short_and_strongly_tapered_ present_and_elongated_and_tubular; {118 Crista_vestibuli: absent present; {119 Lagenar/cochlear_prominence: absent present; {120 Eustachian_tubes: not_enclosed_by_bone_ partially_enclosed_ fully_enclosed; {121 External_foramen_for_abducen_nerves: between_parabasisphenoid_and_prootic_ within_prootic_only within_parabasisphenoid_only; {122 Parabasisphenoid,_external_foramina_for_passage_of_abducens_nerves: on_underside_of_a_horizontal_surface_ on_the_anterior_of_a_more_vertical,_upturned_process_; {123 Basipterygoid_processes: of_moderate_size markedly_enlarged; {124 Exit_of_cranial_nerve_VII:_ small,_only_slightly_larger_than_cranial_nerve_XII large; {125 Supraoccipital: excluded_from_dorsal_border_of_foramen_magnum_by_mediodorsal_midline_contact_between_opposite_exoccipitals_ contributes_to_border_of_foramen_magnum_; {126 Supraoccipital,_rugose_ridge_on_the_anterolateral_edges: absent_ present; {127 Pila_antotica:_ ossified_mainly_by_prootic_and_laterosphenoid,_such_that_laterosphenoid-parabasisphenoid_contact_is_absent_ ossified_largely_by_laterosphenoid_and_parabasisphenoid,_with_contact_occurring_between_these_two_elements_anterior_to_the_trigeminal_foramen_in_the_adult_braincase; {128 Perilymphatic_foramen: with_an_incompletely_ossified_border_ border_entirely_ossified_such_that_the_ventral_ramus_of_the_opisthotic_forms_a_perilymphatic_loop_incorporating_a_loop_closure_suture_with_itself_; {129 Perilymphatic_foramen: in_a_medial_position_and_orientated_so_as_to_transmit_the_perilymphatic_duct_out_of_the_otic_capsule_in_a_posteromedial_or_posterior_direction_ foramen_positioned_more_laterally_so_that_duct_is_transmitted_posterolaterally/laterally_and_the_foramen_is_at_least_partly_visible_in_lateral_view; {130 Foramen_for_trigeminal_nerve_and_middle_cerebral_vein: combined_and_undivided_ at_least_partially_subdivided_by_prootic fully_divided_; {131 Foramen_or_groove_passing_above_and_into_the_dorsal_end_of_the_metotic_foramen: absent present; {132 Auricular_recess: largely_restricted_to_prootic_ extends_onto_internal_surface_of_epiotic/supraoccipital; {133 Skull_length:_ less_than_50%_of_length_of_the_presacral_vertebral_column more_than_50%_of_length_of_the_presacral_vertebral_column_; {134 Skull_length: longer_than_two-thirds_of_the_femoral_length shorter_than_two-thirds_of_the_femoral_length; {135 Antorbital_fenestra: absent present; {136 Antorbital_fossa:_ restricted_to_the_lacrimal_ restricted_to_the_lacrimal_and_dorsal_process_of_the_maxilla_ present_on_the_lacrimal,_dorsal_process_of_the_maxilla_and_the_dorsolateral_margin_of_the_posterior_process_of_the_maxilla_(the_ventral_border_of_the_antorbital_fenestra); {137 Lateral_mandibular_fenestra: absent_ present; {138 External_nares,_position: terminal_ non-terminal,_posterior_rim_of_nares_in_front_of_anterior_rim_of_antorbital_fenestra non-terminal,_posterior_rim_of_nares_behind_anterior_rim_of_antorbital_fenestra_; {139 External_naris,_directed: laterally dorsally; {140 Post-temporal_opening,_mediolateral_width:_ equal_or_greater_than_half_the_diameter_of_the_foramen_magnum_ less_than_half_the_diameter_of_the_foramen_magnum_or_absent; {141 Orbit,_shape:_ circular_or_elliptical_ tall_and_narrow_-the_ keyhole - shaped orbit ,_maximum_width_is_less_than_half_the_maximum_height-_ 143 Supratemporal_fenestra,_position: / dorsally_exposed_ lateral_exposed; {143 Supratemporal_fossa: absent_anterior_to_the_supratemporal_fenestra present_anterior_to_the_supratemporal_fenestra_; {144 Supratemporals:_ present absent_; {145 Postparietal(s): present absent; {146 Palpebral(s):_ absent_ present; {147 Palpebral(s),_size: roughly_the_same one_dominant_palpebral_that_is_at_least_twice_the_size_of_the_other; {148 Palpebral(s):_ separated_from_the_lateral_edge_of_the_frontals_ extensively_sutured_to_each_other_and_to_the_lateral_margin_of_the_frontals_; {149 Separate_ossification_anterior_to_the_nasals_surrounded_by_the_premaxilla:_ absent_ present; {150 Predentary: absent_ present; {151 Anterior_half_of_the_dentary,_position_of_the_Meckelian_groove: dorsoventral_center_of_the_dentary_ restricted_to_the_ventral_border_; {152 Dentary,_anterior_extent_of_the_Meckelian_groove: ends_well_short_of_the_dentary_symphasis present_through_the_dentary_symphasis_; {153 Dentary,_dorsal_margin_of_the_anterior_portion_compared_to_the_dorsal_margin_of_the_posterior_portion_of_the_dentary: horizontal_(about_in_the_same_plane)_ ventrally_deflected dorsally_expanded; {154 Dentary,_anterior_extent: rounded_ tapers_to_a_sharp_point; {155 Articular:_ without_dorsomedial_projection_posterior_to_the_glenoid_fossa_ with_dorsomedial_projection_separated_from_glenoid_fossa_by_a_clear_concave_surface_ with_dorsomedial_projection_continuous_with_the_glenoid_fossa_; {156 Articular,_ventromedially_directed_process: absent_ present; {157 Articular,_glenoid_of_the_mandible_located:_ at_the_dorsal_margin_of_the_dentary_ well_ventral_of_the_dorsal_margin_of_the_dentary; {158 Articular,_foramen_on_the_medial_side: absent_ present_and_medial_to_the_glenoid_; {159 Dentary-splenial_mandibular_symphysis,_length:_ distally_positioned_ present_along_one-third_of_lower_jaw_; {160 Coranoid_process,_dorsally_expanded: absent present; {161 Mandibular_fenestra: anteroposterior_length_more_than_maximum_depth_of_dentary_ramus_but less than half the length of the mandible _ greater_than_half_the_length_of_the_mandible reduced,_anteroposterior_length_less_than_maximum_depth_of_dentary_ramus_; {162 Surangular_foramen:_ present_and_small_ present_and_large_ absent_; {163 Dentary,_posteroventral_portion: just_meets_the_surangular laterally_overlaps_the_anteroventral_portion_of_the_surangular_; {164 Splenial,_foramen_in_the_ventral_part: absent_ present; {165 Dentary_teeth: present_along_entire_length_of_the_dentary_ absent_in_the_anterior_portion_ completely_absent; {166 Dentition:_ generally_homodont_ markedly_heterodont_; {167 Tooth,_serrations: absent present_as_small_fine_knife-like_serrations present_and_enlarged_and_coarser_(lower_density)_=_denticles; {168 Extensive_planar_wear_facets_across_multiple_maxillary/dentary_teeth: absent present; {169 Medial_or_lateral_overlap_of_adjacent_crowns_in_maxillary_and_dentary_teeth:_ absent present_; {170 Tooth,_crown:_ not_mesiodistally_expanded_ mesiodistally_expanded_above_root_in_cheek_teeth; {171 Moderately_developed_lingual_expansion_of_crown_(=cingulum)_on_maxillary/dentary_teeth: absent present; {172 Maxillary_and_dentary_crowns,_shape:_ apicobasally_tall_and_blade-like apicobasally_short_and_subtriangular; {173 Tooth,_implantation:_ teeth_fused_to_the_bone_of_attachment_at_the_base_ free_at_the_base_of_the_tooth_; {174 Pterygoid,_teeth,_on_palatal_process: present_ absent_; {175 Pterygoid,_teeth,_on_transverse_process: present_ absent_; {176 Postaxial_intercentra: present_ absent_; {177 Atlantal_articulation_facet_in_axial_intercentrum,_shape: saddle-shaped_ concave_with_upturned_lateral_borders_; {178 Axis,_dorsal_margin_of_the_neural_spine: expanded_posterodorsally arcs_dorsally,_where_the_anterior_portion_height_is_equivalent_to_the_posterior_height; {179 Axis,_ventral_surface: possesses_a_mid-line_keel_ possesses_two_paramedian_keels; {180 Cervical_vertebrae,_3-5_centrum_length:_ shorter_or_the_same_length_as_the_mid-dorsal longer_than_mid-dorsal; {181 Cervical_vertebrae,_deep_recesses_on_the_anterior_face_of_the_neural_arch,_lateral_to_the_neural_canal_(=prechonos_of_Welles_1984): absent_ present; {182 Third_cervical_vertebra,_centrum_length: subequal_to_the_axis_centrum longer_than_the_axis_centrum_; {183 Anterior_to_middle_cervical_vertebrae,_diapophysis_and_parapophysis:_ well_separated_ nearly_touching_; {184 Anterior_cervical_vertebrae,_neural_spine,_posterior_portion_ventral_to_the_postzygapophysis: smooth_posteriorly_or_has_a_shallow_fossa_ with_a_deep_excavation_with_a_thin_lamina_covering_the_anterior_extent_on_the_posterolateral_surface_; {185 Epipophyses: absent_in_post-axial_anterior_cervical_vertebrae present_in_post-axial_anterior_cervical_vertebrae_; {186 Epipophyses: absent_in_posterior_cervical_vertebrae_(cervicals_6-9) present_in_posterior_cervical_vertebrae_(cervicals_6-9); {187 Cervical_vertebrae,_pneumatic_features_(=pleurocoels)_in_the_anterior_portion_of_the_centrum: absent_ present_as_deep_fossae_ present_as_foramina; {188 Cervical_vertebrae,_rimmed_depression_on_the_posterior_part_of_the_centrum: absent present; {189 Cervical_vertebrae,_middle_portion_of_the_ventral_keel: dorsal_to_the_ventralmost_extent_of_the_centrum_rim_ extends_ventral_to_the_centrum_rims_; {190 Cervical_vertebrae,_distal_end_of_neural_spines: unexpanded laterally_expanded_in_the_middle_of_the_anteroposterior_length expanded_anteriorly_so_that_the_spine_table_is_triangular_or_heart-shaped_in_dorsal_view; {191 Middle_cervical_vertebrae,_hypapophyses: absent present; {192 Posterior_cervical_vertebrae,_divided_parapophyses: absent_ present; {193 Posterior_cervical_vertebrae,_neural_spines: directed_dorsally,_straight arc_anteriorly; {194 Posterior_cervical_and/or_dorsal_vertebrae,_hyposphene-hypantrum_accessory_intervertebral_articulations:_ absent_ present; {195 Cervical_ribs:_ slender_and_elongated_ short_and_stout; {196 Dorsal_vertebrae,_neural_spine_distal_expansion: absent present_with_a_flat_dorsal_margin present_with_a_rounded_dorsal_margin; {197 Dorsal_vertebrae,_neural_spines: about_the_same_height_as_the_posterior_cervical_vertebrae_neural_spines_ 2-5_times_taller_as_the_posterior_cervical_vertebrae_neural_spines; {198 Middle_dorsal_vertebrae,_diapophyses_and_parapophyses: close_to_the_midline_ expand_laterally_where_both_diapophyses_and_parapophyses_originate_on_a_transverse_process; {199 Sacral_centra: separate_ co-ossified_at_the_ventral_edge; {200 Sacral_vertebrae,_prezygapophyses_and_postzygapophyses: separate co-ossified_; {201 Primordial_sacral_one,_sacral_rib: doesn't_or_weakly_articulates_with_anteriorly_directed_process_(=preacetabular_process)_of_the_ilium_ articulates_with_the_anteriorly_directed_process_of_the_ilium; {202 Second_primordial_sacral,_rib: bifurcated_ a_single_unit; {203 Sacral_vertebrae,_centra_articular_rims: present_in_sacrum_ nearly_obliterated; {204 Primordial_trunk_vertebrae:_ free_from_the_sacrum incorporated_into_the_sacrum,_with_their_ribs/transverse_processes_articulating_with_the_pelvis_; {205 Primordial_caudal_vertebrae: free_from_the_sacrum _incorporated_into_the_sacrum,_with_their_ribs/transverse_processes_articulating_with_the_pelvis_; {206 Insertion_of_a_sacral_vertebra_between_the_first_primordial_sacral_vertebra: absent_ present; {207 Sacral_ribs: almost_entirely_restricted_to_a_single_sacral_vertebra_ shared_between_two_sacral_vertebrae__; {208 First_primordial_sacral,_articular_surface_of_sacral_rib: circular_ C-_shaped_in_lateral_view_; {209 Middle_caudal_vertebrae,_accessory_laminar_process_on_anterior_face_of_neural_spine: absent_ present; {210 Distal_caudal_vertebrae,_prezygapophyses: not_elongated_ elongated_more_than_a_quarter_of_the_adjacent_centrum_; {211 Forelimb-hindlimb_length_ratio:_ more_than_0.55_ less_than_0.55_; {212 Clavicles: present_and_unfused fused_into_a_furcula_ clavicles_absent; {213 Interclavicle: present absent; {214 Interclavicle: T-shaped_ anterolateral_processes_reduced_or_absent_; {215 Scapula,_length:_ more_than_75_percent_of_humerus_length less_than_75_percent_of_humerus_length; {216 Scapula,_entire_anterior_margin: straight/convex_or_partially_concave_ markedly_concave_; {217 Scapula,_blade_height_versus_distal_width: less_than_3_times_distal_width more_than_3_times_distal_width; {218 Scapula,_tear-drop_shaped_tuber_on_the_posterior_edge,_just_dorsal_of_the_glenoid_fossa_of_the_scapula_(possible_attachment_site_of_the_scapular_head_of_M._triceps): absent present; {219 Scapula,_acromion_process: in_the_about_the_same_plane_as_ventral_edge_of_the_scapula distinctly_raised_above_the_ventral_edge_of_the_scapula; {220 Scapulocoracoid,_anterior_margin: distinct_notch_between_the_two_elements uninterrupted_edge_between_the_two_elements; {221 Coracoid: subcircular_in_lateral_view_ with_post-glenoid_process_(notch_ventral_to_glenoid); {222 Coracoid,_post-glenoid_process: short elongate_and_expanded_posteriorly_only elongate__and_expanded_posteriorly_and_anteriorly; {223 Coracoid,_posteroventral_edge,_deep_groove: absent_ present; {224 Coracoid,_posteroventral_portion: smooth_ possesses_a_"swollen"_tuber; {225 Coracoid,_anterior_portion: rounded distinctly_hooked; {226 Glenoid,_orientation: posterolaterally_ directed_posteroventrally; {227 Coracoid,_deep_fossa_on_the_posterodorsal_edge: absent_ present; {228 Coracoid,_sharp_ridge_leading_from_the_glenoid_to_anteroventral_corner: absent_ present; {229 Humerus,_apex_of_deltopectoral_crest_situated_at_a_point_corresponding_to: less_than_30%_down_the_length_of_the_humerus_ more_than_30%_down_the_length_of_the_humerus; {230 Humerus,_length: longer_than_or_subequal_to_0.6_of_the_length_of_the_femur shorter_than_0.6_of_the_length_of_the_femur_; {231 Humerus,_proximal_head: confined_to_the_proximal_surface posteriorly_expanded_and_hooked_; {232 Humerus,_proximal_articular_surface: continuous_with_the_deltopectoral_crest_ separated_by_a_gap_from_the_deltopectoral_crest; {233 Humerus,_ectepicondylar_flange: present absent; {234 Humerus,_distal_end_width: narrower_or_equal_to_30%_of_humerus_length_ greater_than_30%_of_humerus_length; {235 Humerus,_proximal_portion: expanded_more_than_twice_the_width_of_the_midshaft_of_the_humerus_ expanded_less_than_twice_the_width_of_the_midshaft_of_the_humerus; {236 Ulna,_lateral_tuber_(=radius_tuber)_on_the_proximal_portion: absent_ present_; {237 Ulna,_distal_end_in_posterolateral_view: rounded_and_convex_ squared_off_where_the_distal_surface_is_nearly_flat; {238 Ulna,_distal_end: anteroposteriorly_compressed_or_oval-shaped with_anterior_expansion_; {239 Radius,_distal_end: simply_convex shallow_longitudinal_groove_on_the_posterior_side_; {240 Radius,_length: longer_than_80%_of_humerus_length_ shorter_than_80%_of_humerus_length; {241 Proximal_carpals_(radiale,_ulnare):_ equi-dimensional_ elongate; {242 Ulnare,_length: shorter_than_the_longest_metacarpal longer_than_the_longest_metacarpal; {243 Pteroid_bone: absent present; {244 Longest_metacarpal:_Longest_metatarsal >.5_ <.5; {245 Metacarpals,_proximal_ends: overlap abut_one_another_without_overlapping; {246 Manual_length_(measured_as_the_average_length_of_digits_I" accounts_for_less_than_0.3_of_the_total_length_of_humerus_plus_radius more_than_0.3_but_less_than_0.4_of_the_total_length_of_humerus_plus_radius more_than_0.4_of_the_total_length_of_humerus_plus_radius; {247 Medialmost_distal_carpal: subequal_other_distal_carpals_ significantly_larger_than_other_distal_carpals_; {248 Distal_carpal_V: present absent; {249 Extensor_pits_on_the_proximodorsal_portion_of_metacarpals_I-III: absent_or_shallow_and_symmetrical_ deep_and_asymmetrical_; {250 Metacarpal_I,_width_at_the_middle_of_the_shaft_accounts_for: less_than_0.35_of_the_total_length_of_the_bone_ more_than_0.35_of_the_total_length_of_the_bone_; {251 Digit_I_with_metacarpal: longer_than_the_ungual subequal_or_shorter_than_the_ungual_; {252 Manual_digit_I,_first_phalanx: is_not_the_longest_non-ungual_phalanx_of_the_manus is_the_longest_non-ungual_phalanx_of_the_manus_; {253 Metacarpal_I,_distal_condyles: approximately_aligned_or_slightly_offset_ lateral_condyle_strongly_distally_expanded_relative_to_medial_condyle_; {254 Manual_digit_II,__second_phalanx_(=2.2): shorter_than_first_phalanx_ longer_than_first_phalanx_; {255 Metacarpal_II: shorter_than_metacarpal_III_ equal_to_or_longer_than_metacarpal_III; {256 Manual_digits_I-III: blunt_unguals_on_at_least_digits_II_and_III_ trenchant_unguals_on_digits_I-III; {257 Manual_digit_IV: five_phalanges_ four_phalanges_ three_or_two_phalanges one_phalanx; {258 Metacarpal_IV: present reduced_to_a_nubin_or_absent; {259 Metacarpal_IV,_length: longest_of_the_metacarpals about_the_same_length_or_shorter_than_metacarpal_III; {260 Metacarpal_IV,_shaft_width: about_the_same_width_as_that_of_metacarpals_I-III significantly_narrower_than_that_of_metacarpals_I-III; {261 Manual_digit_IV_length: less_than_or_equal_to_50%_of_total_forelimb_length_ more_than_50%_of_total_forelimb_length_; {262 Manual_digit_V: possesses_one_or_more_phalanges_ absent_or_reduced_to_a_tiny_nubbin; {263 Ilium,_supra-acetabular_crest_(=supra-acetabular_rim): projects_laterally_or_ventrolaterally_ projects_ventrally_; {264 Ilium,_crest_dorsal_to_the_supra-acetabular_crest/rim: absent_ present_and_divides_the_anterior_(=preacetabular)_process_from_the_posterior_(=postacetabular)_process_ confluent_with_anterior_extent_of_the_anterior_(=preacetabular)_process_of_the_ilium; {265 Ilium,_crest_dorsal_to_the_supra-acetabular_crest/rim: vertical_ anterodorsally_inclined; {266 Ilium,_crest_dorsal_to_the_supra-acetabular_crest: thick_ thin_ridge; {267 Ilium,_anterior_(=preacetabular,_=cranial)_process_on_the_dorsal_margin: absent_ present_; {268 Ilium,_anterior_(=preacetabular,_=cranial)_process: short_and_does_not_extend_anterior_to_the_acetabulum_ long_and_extends_anterior_to_the_acetabulum_but_shorter_than_the_posterior_process_of_the_ilium sub-equal_or_longer_than_the_posterior_process_of_the_ilium; {269 Ilium,_orientation: mainly_vertically_orientated_(0-20o) ventrolaterally_deflected_about_45o_; {270 Ilium,_distinct_fossa_present_for_the_attachment_of_the_m_caudifemoralis_brevis: absent_ present_as_a_embankment_on_the_lateral_side_of_the_posterior_portion_of_the_ilium_ present_as_a_deep_fossa_on_the_ventral_surface_of_postacetabular_part_of_the_ilium_; {271 Ilium,_ridge_connecting_the_posterior_portion_of_the_supra-acetabular_rim_to_the_posterior_portion_of_the_ilium: absent present_; {272 Ilium,_ventral_margin_of_the_acetabulum: convex straight_ concave_; {273 Ilium,_acetabular_antitrochanter:_ absent_ present_; {274 Ilium,_dorsal_margin_dorsal_to_the_supra-acetabular_rim: rounded,_or_blade-like flat; {275 Ilium,_dorsal_portion: height_about_the_same_or_shorter_than_the_distance_from_the_dorsal_portion_of_the_supra-acetabular_rim_to_the_pubis-ischium_contact expanded_dorsally,_height_markedly_taller_than_the_dorsal_portion_of_the_supra-acetabular_rim_to_the_pubis-ischium_contact_; {276 Ilium,_ischiadic_peduncle_orientation: mainly_vertical_in_lateral_aspect_ well_expanded_posteriorly_to_the_anterior_margin_of_the_postacetabular_embayment; {277 Pubis,_length: less_than_70%_of_femoral_length_ more_than_70%_or_more_of_femoral_length; {278 Pubis,_orientation:_ anteroventral_ rotated_posteroventrally_to_lie_alongside_the_ischium_(opisthopubic); {279 Pubis,_prepubic_process:_ absent,_anterior_margin_unexpanded present,_anterior_margin_expanded_into_a_process; {280 Pubis,_obturator_foramen: small_ enlarged; {281 Pubis,_length:_ shorter_or_subequal_to_the_ischium longer_than_ischium_; {282 Pubis,_distal_end: unexpanded expanded_relative_to_the_shaft_(=pubis_boot); {283 Pubis,_expanded_distal_margin: mediolaterally_thick_and_rounded mediolaterally_thin_; {284 Pubis,_expanded_distal_margin: shorter_than_33%_of_the_length_of_the_shaft_of_the_pubis_ greater_than_33%_of_the_length_of_the_shaft_of_the_pubis; {285 Proximal_portion_of_the_pubis: articular_surfaces_with_the_ilium_and_the_ischium_continuous articular_surfaces_with_the_ilium_and_the_ischium_separated_by_a_groove_or_gap; {286 Ischio-pubis_contact: present_and_extended_ventrally present_and_reduced_to_a_thin_proximal_contact_ absent; {287 Pubis,_pubic_apron,_proximal_portion: similar_anteroposterior_thickness_as_the_rest_of_the_pubic_apron thickened_process; {288 Pubis,_distal_pubis_mediolateral_width: nearly_as_broad_as_proximal_width significantly_narrower_than_proximal_width mediolaterally_compressed_and_not_broader_than_anteroposteriorly_deep_; {289 Pubis,_lateral_side_of_the_shaft: smooth elongated_ridge; {290 Ischium,_medial_contact_with_antimere: restricted_to_the_medial_edge_ extensive_contact_but_the_dorsal_margins_are_separated_ extensive_contact_and_the_dorsal_margins_contact_each_other; {291 Ischia,_distal_margin_in_dorsal_view: midline_contact_to_the_distal_end midline_gap_between_the_distal_ends; {292 Ischium,_outline_of_the_distal_portion:_ thin,_plate-like rounded_or_elliptical sub-triangular_; {293 Ischium,_distal_portion: unexpanded expanded_relative_to_the_ischial_shaft_(=ischial_boot); {294 Ischium,_obtrator_process: confluent_with_the_pubic_peduncle_ offset_from_the_pubic_peduncle_by_a_notch; {295 Ischium,_ventral_margin:_ continuous_ventral_margin notch_present abrupt_change_in_angle_between_the_proximal_end_and_the_shaft; {296 Ischium,_proximal_articular_surfaces: articular_surfaces_with_the_ilium_and_the_pubis_continuous_ articular_surfaces_with_the_ilium_and_the_pubis_continuous_but_separated_by_a_fossa articular_surfaces_with_the_ilium_and_the_pubis_separated_by_a_large_concave_surface_; {297 Ischium_length: about_the_same_length_or_shorter_than_the_dorsal_margin_of_the_iliac_blade_(minus_the_anterior_process) markedly_longer_than_the_dorsal_margin_of_iliac_blade_(minus_the_anterior_process); {298 Tibia_(or_fibula)-femur_length: femur_longer_or_about_the_same_length_as_the_tibia/fibula tibia_longer; {299 Femur,_proximal_portion,_anteromedial_tuber: absent small_and_rounded_ offset_medially_(or_posteriorly)_relative_to_the_posteromedial_tuber large_and_"hooked"_posteriorly; {300 Femur,_proximal_portion,_posteromedial_tuber:_ present_and_small_ present_and_largest_of_the_proximal_tubera absent; {301 Femur,_proximal_portion,_anterolateral_tuber: present_as_an_expansion absent,_the_anterolateral_face_is_flat; {302 Femur,_medial_articular_surface_of_the_head_in_dorsal_view: rounded flat/straight; {303 Femur,_ventral_to_the_proximal_head: smooth_transition_from_the_femoral_shaft_to_the_head notch concave_emargination; {304 Femur,_femoral_head_orientation_(angle_with_respect_to_the_transverse_axis_through_the_femoral_condyles_Parrish,_1986):_ anterior_(60_-_90_degrees) anteromedial_(20_-_60_degrees) medial_(0_-_20_degrees); {305 Femur,_femoral_head_in_medial_and_lateral_views: rounded hook-shaped; {306 Femur,_dorsolateral_margin_of_the_proximal_portion: smooth_ sharp_ridge_(=dorsolateral_trochanter_of_some) rounded_ridge_(=dorsolateral_trochanter_of_some); {307 Femur,_anterior_trochanter_(=M._iliofemoralis_cranialis_insertion): absent_ present_and_forms_a_steep_margin_with_the_shaft_but_is_completely_connected_to_the_shaft__ present_and_forms_a_steep_margin_with_the_shaft_and_separated_from_the_shaft_by_a_marked_cleft_; {308 Femur,_medial_articular_facet_of_the_proximal_portion: rounded_ straight; {309 Femur,_anterolateral_side_of_the_femoral_head:_ smooth,_featureless_ ventral_emargination_present; {310 Femur,_anterior_trochanter_shelf_proximal_to_the_fourth_trochanter_(insertion_site_for_the_M._iliofemoralis_externus): absent_ present; {311 Femur,_proximal_condylar_fold: absent_ present; {312 Femur,_posterolateral_portion_(=_fossa_trochanterica,_=_posterolateral_depression,_facies_articularis_antitrochanterica)_of_the_head: level_with_the_greater_trochanter_ ventrally_descended_; {313 Femur,_proximal_surface:_ rounded_and_smooth_ transverse_groove_that_is_straight_ transverse_groove_that_is_curved_; {314 Femur,_ridge_of_attachment_of_the_m._caudifemoralis: blade-like_with_a_distinct_asymmetric_apex_located_medially_ low_on_the_proximal_portion_of_the_femur_and_without_a_distinct_medial_asymmetrical_apex_(=fourth_trochanter)_; {315 Femur,_fourth_trochanter_shape:__ mound-like_and_rounded a_sharp_flange_ absent,_no_distinct_ridge_for_the_attachment_of_the_M._caudifemoralis_; {316 Femur,_fourth_trochanter: symmetrical,_with_distal_and_proximal_margins_forming_similar low - angle slopes to the shaft _ asymmetrical,_with_distal_margin_forming_a_steeper_angle_to_the_shaft; {317 Femur,_distal_condyles: prominent_ not_projecting_markedly_beyond_shaft_; {318 Femur,_angle_between_the_lateral_condyle_and_the_crista_tibiofibularis_in_distal_view: obtuse_ about_a_right_angle_; {319 Femur,_medial_condyle_of_the_distal_portion:_ tapers_to_a_point_on_the_medial_portion_in_distal_view smoothly_rounded_in_distal_view; {320 Femur,_distal_surface_between_the_lateral_and_medial_condyles: nearly_flat_or_flat groove_separating_the_medial_condyle_from_the_lateral_condyle; {321 Femur,_surface_between_the_lateral_condyle_and_crista_tibiofibularis_on_the_distal_surface: smooth deep_groove; {322 Femur,_bone_wall_thickness_at_or_near_mid-shaft: thickness/diameter_>0.3_ thin,_thickness/diameter_0.2" very_thin,_thickness/diameter_<0.2_; {323 Femur,_distal_condyles_of_the_femur_divided_posteriorly:_ less_than_1/4_the_length_of_the_shaft_ between_??_and_1/3_the_length_of_the_shaft; {324 Femur,_anterior_surface_of_the_distal_portion: smooth distinct_scar_orientated_mediolaterally; {325 Femur,_crista_tibiofibularis_(fibular_condyle_of_Sereno_&_Arcucci_1994):_ smaller_or_equal_in_size_to_the_medial_condyle_ larger_than_the_medial_condyle; {326 Femur,_anteromedial_corner_of_the_distal_end: rounded squared_off_near_90o_or_acute_>90o; {327 Tibia,_proximal_portion,_cnemial_crest: absent_or_just_a_slight_bump present_and_straight__ present_arcs_anterolaterally; {328 Tibia,_proximal_surface: flat_or_convex concave,_the_posterior_condyles_of_the_tibia_are_separated_from_the_cnemial_crest_by_a_concave_surface; {329 Tibia,_proximal_surface_of_the_lateral_condyle: simply_convex_or_flat depressed_; {330 Tibia,_lateral_(fibular)_condyle_of_the_proximal_portion: offset_anteriorly_from_the_medial_condyle level_with_the_medial_condyle_at_its_posterior_border_; {331 Tibia,_lateral_margin_of_the_lateral_condyle_of_the_proximal_portion: rounded_ squared-off; {332 Tibia,_lateral_side_of_the_proximal_portion: smooth dorsoventrally_oriented_crest_present_(=fibular_crest); {333 Tibia,_posterolateral_flange_of_the_distal_portion: absent_ present_and_nearly_contacts_or_contacts_fibula_ present_and_extends_well_posterior_to_the_fibula_; {334 Tibia,_posterolateral_margin_of_the_distal_end: straight_or_convex_ concave_; {335 Tibia,_posterior_face_of_the_distal_end:_ rounded_surface distinct_proximodistally_oriented_ridge_present; {336 Tibia,_posterior_side_of_the_distal_portion:_ smooth_and_featureless dorsoventrally_oriented_groove_or_gap; {337 Tibia,_lateral_side_of_the_distal_portion: smooth/rounded proximodistally_oriented_groove; {338 Fibula,_attachment_site_for_the_M._iliofibularis,_form:_ crest-shaped,_low_ knob-shaped_or_tab-like,_robust_; {339 Fibula,_attachment_site_for_the_M._iliofibularis,_location: near_the_proximal_portion_ near_the_mid_point_between_the_proximal_and_distal_ends_; {340 Fibula,_proximal_end_in_proximal_view:_ rounded_or_slightly_elliptical mediolaterally_compressed_; {341 Fibula,_anterior_edge_of_the_proximal_portion: rounded tapers_to_a_point_and_arched_anteromedially; {342 Fibula,_proximal_portion_in_lateral_view: symmetrical_or_nearly_symmetrical_ posterior_part_expanded_posteriorly; {343 Fibula,_medial_face_of_the_distal_portion: smooth banked_with_an_articular_facet_that_articulates_with_the_astragalus; {344 Fibula,_distal_end_in_lateral_view: angled_anterodorsally_(asymmetrical) rounded_or_flat_(symmetrical); {345 Tarsals,_1_and_2: ossified_ absent; {346 Distal_tarsal_4,_transverse_width: broader_than_distal_tarsal_3 subequal_to_distal_tarsal_3_; {347 Distal_tarsal_4,_size_of_articular_facet_for_metatarsal_V:_ more_than_half_of_lateral_surface_of_distal_tarsal_4 less_than_half_of_lateral_surface_of_distal_tarsal_4_; {348 Distal_tarsal_4,_posteroventral_portion: tapers_to_point_or_poorly_ventrally_expanded ventrally_expanded_into_a_small_process; {349 Distal_tarsal_4,_posterior_prong: blunt_ pointed; {350 Distal_tarsal_4,_medial_side: without_a_distinct_medial_process_present_in_the_anteroposterior_middle_of_the_element with_a_distinct_medial_process_present_in_the_anteroposterior_middle_of_the_element; {351 Distal_tarsal_4,_medial_side: without_foramen/foramina with_foramen/foramina_; {352 Distal_tarsal_4,_proximal_surface: flat distinct,_proximally_raised_region_on_the_posterior_portion_(=heel_of_Sereno_and_Arcucci_1993,_1994); {353 Astragalus,_ridge_separating_the_tibial_facet_from_the_posterior_edge_(=astragalar_ridge): thick_ thin_lamina; {354 Astragalus,_dorsally_expanded_process_on_the_posterolateral_portion_of_the_tibial_facet: absent_or_poorly_expanded expanded_into_a_distinct,_raised_process_(=posterior_ascending_process_of_Sereno_and_Arcucci_1994); {355 Astragalus,_anterior_ascending_flange_(anterior_process): absent_ present_and_less_than_the_height_of_the_dorsoventral_height_of_the_posterior_side_of_the_astragalus_ present_and_greater_than_the_height_of_the_dorsoventral_height_of_the_posterior_side_astragalus_; {356 Astragalus,_anterior_hollow: shallow_depression reduced_to_a_foramen_or_absent; {357 Articular_facet_for_the_astragalus_of_the_calcaneum_lies: completely_medial_to_the_fibular_facet_ partially_ventral_to_the_fibular_facet; {358 Astragalus,_proximal_surface: lacks_a_marked_rimmed_and_elliptical_fossa_posterior_to_the_anterior_ascending_process possesses_a_marked_rimmed_and_elliptical_fossa_posterior_to_the_anterior_ascending_process; {359 Astragalus,_dorsolateral_margin: overlaps_the_anterior_and_posterior_portions_of_the_calcaneum_equally_ the_posterior_corner_of_the_dorsolateral_margin_of_the_astragalus_dorsally_overlaps_the_calcaneum_much_more_than_the_anterior_portion; {360 Astragalus,_anteromedial_corner_shape:_ obtuse_ acute; {361 Astragalus,_proximal_articular_facet_for_fibula_occupies: more_than_0.3_of_the_transverse_width less_than_0.3_of_the_transverse_width; {362 Astragalus,_posterior_groove: present_ absent; {363 Astragalus,_tibial_articular_surface: continuous_articular_surface_ non-articular_fossa_present_on_the_posterior_portion; {364 Astragalus,_tibial_and_fibular_articulations:_ separated_by_a_gap_(or_notch_of_Gower_1996)_ continuous__; {365 Astragalus,_tibial_facet:_ concave_or_flat divided_into_posteromedial_and_anterolateral_basins_; {366 Astragalus,_articular_surface_for_the_calcaneum: stretches_from_fibular_facet_of_the_astragalus_to_the_ventral_margin restricted_to_the_ventral_surface_of_the_fibular_facet,_clearly_separated_from_the_ventral_margin; {367 Astragalus-calcaneum,_ventral_articular_surface: flat_or_slightly_convex_ concavoconvex_with_concavity_on_calcaneum_ concavoconvex_with_concavity_on_astragalus_; {368 Astragalus-calcaneum,_ossified_astragalo-calaneal_canal: present absent_; {369 Astragalus-calcaneum,_articulation:__ free co-ossified__; {370 Calcaneum,_ventral_articular_surface_for_distal_tarsal_4_and_the_distal_end_of_the_tuber: continuous simply_separated_by_a_clear_gap_ separated_by_a_gap_with_a_ventral_fossa_; {371 Calcaneum,_articular_facets_for_the_fibula_and_astragalus: connected_by_a_continuous_surface separated; {372 Calcaneum,_calcaneal_tuber: present_ absent_; {373 Calcaneum,_calcaneal_tuber,_distal_end: rounded_and_unexpanded flared,_dorsally_and_ventrally; {374 Calcaneum,_calcaneal_tuber,_distal_end:_ without_dorsoventrally_aligned_median_depression with_dorsoventrally_aligned_median_depression; {375 Calcaneum,_calcaneal_tuber,_shaft_proportions_at_the_mid-shaft_of_the_tuber: taller_than_broad_ about_the_same_or_broader_than_tall_ just_short_of_twice_the_mediolateral_width_of_the_fibular_facet; {376 Calcaneum,_calcaneal_tuber,_orientation_relative_to_the_transverse_plane: lateral_less_than_20_degrees_posteriorly deflected_between_21_and_49_degrees_posteriorly between_50_and_90_degrees_posteriorly; {377 Calcaneum,_articular_surface_for_the_fibula:_ convex_ convex_and_hemicylindrical_shaped_ concave; {378 Calcaneum,_shape: proximodistally_compressed_with_a_short_posterior_projection_and_medial_process_ transversely_compressed,_with_the_reduction_of_these_projections; {379 Calcaneum,_articular_surfaces_for_fibula_and_distal_tarsal_IV: separated_by_a_non-articular_surface_ continuous; {380 Centrale: present_ absent_(completely_fused_to_the_astragalus); {381 Metatarsus,_configuration:_ metatarsals_diverging_from_ankle_ compact_metatarsus,_with_metatarsals_II-IV_tightly_bunched_(at_least_half_of_the_length); {382 Longest_metatarsal:_ shorter_than_50%_of_tibial_length longer_than_50%_of_tibial_length_; {383 Metatarsals,_midshaft_diameters: I_and_V_subequal_or_greater_than_II-IV_ I_and_V_less_than_II-IV_; {384 Metatarsal_I: reaches_the_proximal_surface_of_metatarsal_II does_not_reach_the_proximal_surface_of_metatarsal_II_and_attaches_onto_the_medial_side_of_metatarsal_II_; {385 Metatarsal_I,_anteromedial_portion_of_the_shaft: smooth_or_slight_ridge distinct,_rugose_ridge_present; {386 Metatarsal_I,_length,_relative_to_length_of_metatarsal_III:_ 0-84%_ 85%_or_more; {387 Metatarsal_II_mid-shaft_diameter: less_than_or_equal_to_the_average_of_mid-shaft_diameter_of_metatarsal_I-IV more_than_the_average_mid-shaft_diameter_of_metatarsal_I-IV; {388 Metatarsal_III,_proximal_end: does_not_back_to_the_ventral_side_of_metatarsals_II_and_IV_ backs_metatarsals_II_and_IV_posteroventrally,_resulting_in_a_T-shaped_proximal_profile_; {389 Metatarsal_III: longer_than_metatarsal_II_ subequal_to_metatarsal_II; {390 Metatarsal_IV,_distal_articulation_surface:_ broader_than_deep_to_as_broad_as_deep_ deeper_than_broad; {391 Metatarsal_IV,_proximal_portion,_possesses_an_elongated_lateral_expansion_that_overlaps_the_anterior_surface_of_metatarsal_V absent_ present; {392 Metatarsal_IV: longer_than_metatarsal_III_ about_the_same_length_or_shorter_than_metatarsal_III_; {393 Metatarsal_IV: nearly_the_same_mid-shaft_diameter_as_metatarsal_III_ reduced_where_the_mid-shaft_diameter_is_less_than_metatarsal_III; {394 Metatarsal_IV_length:_ longer_than_metatarsal_II_ subequal_or_shorter_than_to_metatarsal_II_; {395 Pedal_digit_IV,_number_of_phalanges:_ five_ four_or_fewer_; {396 Metatarsal_V,_dorsal_prominence_separated_from_the_proximal_surface_by_a_concave_gap: absent_ present_; {397 Metatarsal_V,_'hooked'_proximal_end:_ present_ absent,_and_articular_face_for_distal_tarsal_4_subparallel_to_shaft_axis; {398 Metatarsal_V,_phalanges:_ present_and_"fully"_developed_first_phalanx_ present_and_"poorly"_developed_first_phalanx_ without_phalangies_and_metatarsal_tapers_to_a_point; {399 Pedal_unguals: weakly_mediolaterally_compressed,_rounded_or_triangular_in_cross-section dorsolaterally_compressed_ strongly_mediolaterally_compressed,_with_a_sharp_dorsal_keel; {400 Osteoderms,_dorsal_to_the_vertebral_column: absent present; {401 Postaxial_osteoderms,_arrangement_dorsal_to_the_vertebral_column:_ a_single_median_row_ in_paramedian_row(s)_; {402 Osteoderms,_presacral,_dorsal,_anterior_edge: straight_or_rounded with_distinct_anterior_process; {403 Osteoderms,_presacral,_paramedian: flat_ with_distinct_longitudinal_bend_near_lateral_edge_; {404 Osteoderms,_covering_the_appendages_(=appendicular_osteoderms),_at_least_in_part:_ absent_ present; {405 Osteoderms,_number_of_paramedian_rows: 1_paramedian_pair_(2_osteoderms_per_segment) 2_paramedian_pairs_(4_osteoderms_per_segment); {406 Presacral_osteoderms,_dimensions: square_shaped,_about_equal_dimensions longer_than_wide wider_than_long___; {407 Anterior_bar_located_on_the_anterior_edge_of_an_osteoderm: absent present__; {408 Ventral_carapace_in_the_trunk_area: absent present_; {409 Dorsal_osteoderms_relation_to_presacral_vertebrae: one-to-one_(includes_pairs)_ more_than_one_osteoderm_; {410 Dorsal_osteoderm_alignment_dorsal_to_the_dorsals_(presacrals_10~24): staggered_ one-to-one_; {411 Gastralia: forming__extensive_ventral_basket_with_closely_packed_elements well_separated absent; {412 absent_(0),_present,_but_weakly_developed,_extends_dorsal_to_the_dorsal_margin_of_the_horizontal_process_by_a_distance_that_is_less_than_the_height_of_the_horizontal_process_of_the_maxilla_immediately_anterior_to_the_posterodorsal_process_(1),_present_and_strongly_developed,_extends_dorsal_to_the_dorsal_margin_of_the_horizontal_process_by_a_distance_that_is_almost_equivalent_to_the_height_of_the_horizontal_process_of_the_maxilla_immediately_anterior_to_the_posterodorsal_process_(2)._ ???absent??? ???present; {413 Ilium,_ventral_portion,_ischial_peduncle,_lateral_view:_nearly_straight_or_slightly_concave_(0),_distinct_notch_(=dorsal_expansion)_between_the_posterior_and_anterior_ends_(1).; {414 Fibula,_anterior_edge:_gently_rounded_(0),_distinct_ridge_paralleling_the_shaft_(1).; {415 Primordial_sacral_vertebra_two,_sacral_rib:_consist_of_a_single_body_in_one_plane_(could_contain_a_lateral_notch)_(0),_has_a_separate_posterolateral_process_positioned_dorsal_and_posterior_to_the_main_body_of_the_sacral_rib_(1).; {416 Femur,_distal_end,_medial_condyle_in_posterior_view:_smooth_surface_or_a_small_depression_(0),_well_defined_proximodistally_oriented_scar_extending_from_the_posterior_portion_of_the_condyle_well_proximally_(1).; {417 Scapula,_posterior_edge_of_the_blade_just_dorsal_to_the_glenoid_region:_smoothly_transversely_convex_(0),_with_a_distinct,_longitudinal_sharp_ridge_(1).; {418 Cervical_vertebrae,_anterior_and_middle_postaxial_cervical_neural_spines_with_an_anterior_overhang; ; ccode + 31 51 120 136 138 155 167 187 222 246 257 268 270 290 296 327 355 398 412 *; proc /; comments 0 ;