Supplementary file 1 - Character matrix used in this paper. #NEXUS [written Sun Jan 24 22:42:02 CET 2021 by Mesquite version 3.61 (build 927) at MacBook-Air-di-Marco.local/192.168.1.100] BEGIN TAXA; TITLE Untitled_Taxa_Block; DIMENSIONS NTAX=35; TAXLABELS Borealosuchus_sternbergii Leidyosuchus_canadensis Mecistops_cataphractus Crocodylus_niloticus Crocodylus_porosus Crocodylus_rhombifer Crocodylus_acutus Crocodylus_palustris Crocodylus_siamensis Crocodylus_ossifragus Crocodylus_intermedius Crocodylus_johnstoni Crocodylus_mindorensis Crocodylus_novaeguineae Crocodylus_raninus Crocodylus_moreletii Crocodylus_palaeindicus Crocodylus_checchiai_DELFINO Crocodylus_anthropophagus_NEW Crocodylus_thorbjarnarsoni Euthecodon_brumpti Euthecodon_arambourgii Osteolaemus_tetraspis Osteolaemus_osborni Voay_robustus Rimasuchus_lloydi Brochuchus_pigotti Brochuchus_parvidens Crocodylus_gariepensis Crocodylus_megarhinus Australosuchus_clarkae Kambara_implexidens Trilophosuchus_rackhami Crocodylus_affinis Asiatosuchus_germanicus ; END; BEGIN CHARACTERS; TITLE Untitled_Character_Matrix; LINK TAXA = Untitled_Taxa_Block; DIMENSIONS NCHAR=189; FORMAT DATATYPE = STANDARD RESPECTCASE GAP = - MISSING = ? SYMBOLS = " 0 1 2 3 4 5 6 7 8 9"; MATRIX Borealosuchus_sternbergii 000000000?110010?1001000000101000001?00???0???011020000000?00020000000100000??00020?000000013100010001000001?0?000001110100010100000111100?000100?000000100101000000?1?00100110000000???00001 Leidyosuchus_canadensis ????0?0???????1????010000011?1??10?0?11??11???0110?00000?0?01?200000011101????00010?000000003000010000010001000100001110100010100010111100?010100100100010010100000001?00100110010001???00001 Mecistops_cataphractus 10?001001?000010000011100111112012000111101101111041010100010020001110101?1001001200000010021000010001000001101000010110100010100000111110000101110012001001010001110101111001000000300?11101 Crocodylus_niloticus 101000001?101010001011100111112012000111201101110021010100010120001110101110010011000000100210000100110000(0 1)110100(0 1)000110100010110000111110000101110012001001010001110101111001100000301100001 Crocodylus_porosus 111000001?0010101010111000111120120001112011011100210101000101200011101011100100110000001002100011001100000110100(0 1)000110100010100000111110000101110012001001010001110101111001100000301100001 Crocodylus_rhombifer 001000001?1010100010111001111120110001112011011100210101000101200011101011100100110000001002101001001100000110100(0 1)000110100010110000111110000101110012001001110001110101111001100000301200001 Crocodylus_acutus 001000001?1010110010111001111120120001102011011100210101000101200011101011100100110000001002101001001100000110100(0 1)000110100010110000111110000101110012001001010001110101111001100000301200001 Crocodylus_palustris 101000001?0010100110111001111121121001112011011100210101000101200011101011100100110000001002100011001100000110100(0 1)000110100010100000111110000101110012001001010001110101111001100000301100001 Crocodylus_siamensis 111000001?1110100000111001011120120001112011011100210101000101200011101011100100110000001002100011001100000110100(0 1)000110100010100000111110000101110012001001110001110101111001100000301100011 Crocodylus_ossifragus ??????????????????????????????????????????????11002?0111000101200011101011100100110?00?0001210001100?1000001???001000110100010100000111110???1011100120010011100?11101?1111001?000?03???0001? Crocodylus_intermedius 001000001?1010100010111001111120120001112011011110210101000101200011101011100100110000001002101001001100000110100(0 1)000110100010100000111110000101110012001001010001110101111001100000301200001 Crocodylus_johnstoni 111000001?00101010101110001111201200011120110111?0210101000101200011101011100100110000001002100011001100000110100(0 1)010110100010100000111110000101110012001001010001110101111001100000301100001 Crocodylus_mindorensis 111000001?0010101010111000111120120001112011011100210101000101200011101011100100110000001002100011001100000110100(0 1)000110100010100000111110000101110012001001010001110101111001100000301100001 Crocodylus_novaeguineae 111000001?0010101010111000111120120001112011011100210101000101200011101011100100110000001002100011001100000110100(0 1)000110100010100000111110000101010012001001010001100101111001100000301100001 Crocodylus_raninus ??????????????????????????????????????????????????????????????????????????????00110?0000100210001100110000011010010001101000101000001111100001010100120010010100011001011010011030000???0000? Crocodylus_moreletii 001000001?1010100010111001111120120001112011011100210101000101200011101011100100110000001002101001001100000110100(0 1)000110100010110000111110000101110012001001010001110101111001100000301200001 Crocodylus_palaeindicus ??????0????????????0?1??????????1?????????????1100210101?00101200011?01?11????00110?0000?00210000100?1000001101001000010100?10100000111110?001011?001200100101010011?1?11110011000003???000?1 Crocodylus_checchiai_DELFINO ??????????????????????????????????????????????????????????????????????????????00110?0000100210100100?10000011010010001101000?0?00000111110???1010100120010010100?11101011??0011000003???00?0? Crocodylus_anthropophagus_NEW ??????????????10???01?100111?????200?11???1???11?021?1?1?0?10?20?011101011????00010?000010021000010?110000111010?0???1001000101?000?111110???1?10?00110010011100?1?1?10?1110011000003??????0? Crocodylus_thorbjarnarsoni ??????????????????????????????????????????????11?0210101000101200011101011????00010?0000100210000100??000011???0000001101000001?0000111110?001?1010012001001110??111?1???110011000003???0000? Euthecodon_brumpti ?????????????????????????????????????10???1???11224?04?????10020?011101010????00020?00?01102500011000100000????001000110101000100000111110???1011100111010011100?111?1??1110010000003???0000? Euthecodon_arambourgii ?????????????????????????????????????????????????????0??????????????????1?????00020?0000?10250001100?1000001101000000??0????0???0000111110??11011?001210100101100????1??11?0?1000?003???0000? Osteolaemus_tetraspis ??1?00001?00101010001110011111201110011111110111002101010001012000011010111001101000001010021000110001000001101100101110101010100010111110100101010012111001011001110101111011000000311000001 Osteolaemus_osborni ??1?00001?00101010001110011111201110011111110111002101010000012000011010111001101100001010021000110001000001101100100100101010100000111110100101010012111001011001110101111011000000310000001 Voay_robustus ??????0????????0???011?????111??1110??????1???1110210101000001200011111011????00110?0000?0021000110001000001101000101110101010100000111110?0010111001201100111110?1101?11110010000003???00001 Rimasuchus_lloydi ?????????????????????????????????????????????????????1??????????????????1?????00110?0000?00210001100?100000110100000????10??1??1000?111110?001011?001200100101100111?1??1110?1000?003?????00? Brochuchus_pigotti ??????????00?010?00?11??01111???1??0?10???0???11102??1????????2???111???1?????00020?01000002100011000100000????0010101101010001?0?00111110???1?1??001210100101100??1?1??1100?10000003???0000? Brochuchus_parvidens ??????????????????????????????????????????????11102?1?????????????????????????00020?010000021000????0???????????????????????????????????????????????????????????????????????????????????????? Crocodylus_gariepensis ???????????????????011??0111??????00?10???1???1?112??1??????0?2?0011101011????00020?00001002100011???100000110100?000?0??????0??0?00111110?????11?0??20110?111?????1?10??1???1??00003???0000? Crocodylus_megarhinus ??????0???????????001?????????????????????????11102101?????00120000??01011????00110?0000?0023000010001?0000??0?000000110100010120000111110?002?11?0012?01001010?01100???1110010000003???0000? Australosuchus_clarkae ??????0???????1??0??1?????11???????0?10???1???1110?101?????001200001101011????00110?000011021000010001000001?0?000000???????101000?0111110?002011?01120010010100011??1??11?001000?001???0000? Kambara_implexidens ??????0????????????01?????11????1100?10???1???11102101?????001200001101011????00110?000011021000010001000001?01000000100100010100000111110?002011?00120010010100011101?11110010000001???00001 Trilophosuchus_rackhami ??????????????????????????????????????????????????????????????????????????????0?????0??????2?0??0??0?1000????0?1?000001010???01?0??0111110??12011101121010000102011101?111?0?1000?001??????0? Crocodylus_affinis 001001001?10001000011100001111001100?10???1???111021010100000120000000101100??00110?0000100110000100?010000??0?000100110100010100000111100?0?010??0012001001010001??0???1100010000003???00001 Asiatosuchus_germanicus 001?0?0?1?001010?0101?000?1111??1??0??????1???11102000?????00120000??0101?00??00010?0000?0001000010???10000??0?00010???010001010000?111100???0100?001110100101000???????1100?10000003???00001 ; PSET MSTAXA = variable; END; BEGIN TAXA; TITLE Taxa; DIMENSIONS NTAX=1; TAXLABELS taxon_1 ; END; BEGIN ASSUMPTIONS; TYPESET * UNTITLED = unord: 1- 189; END; BEGIN MESQUITECHARMODELS; ProbModelSet * UNTITLED = 'Mk1 (est.)': 1- 189; END; BEGIN NOTES; CHARACTERS = Untitled_Character_Matrix TAXA = Untitled_Taxa_Block; TEXT TAXON = 10 CHARACTER = 86 TEXT = 0; END; Begin MESQUITE; MESQUITESCRIPTVERSION 2; TITLE AUTO; tell ProjectCoordinator; timeSaved 1611524522662; getEmployee #mesquite.minimal.ManageTaxa.ManageTaxa; tell It; setID 0 7466086788882055203; tell It; setDefaultOrder 0 1 2 3 4 5 6 7 8 53 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 54 26 27 28 29 30 50 51; attachments ; endTell; setID 1 2466763239641632159; endTell; getEmployee #mesquite.charMatrices.ManageCharacters.ManageCharacters; tell It; setID 0 7723952693742880188; mqVersion 361; checksumv 0 3 3920951230 null getNumChars 189 numChars 189 getNumTaxa 35 numTaxa 35 short true bits 63 states 63 sumSquaresStatesOnly 18527.0 sumSquares 18527.0 longCompressibleToShort false usingShortMatrix true NumFiles 1 NumMatrices 1; mqVersion; endTell; getWindow; tell It; suppress; setResourcesState false false 100; setPopoutState 400; setExplanationSize 0; setAnnotationSize 0; setFontIncAnnot 0; setFontIncExp 0; setSize 1440 819; setLocation 0 23; setFont SanSerif; setFontSize 10; getToolPalette; tell It; endTell; desuppress; endTell; getEmployee #mesquite.charMatrices.BasicDataWindowCoord.BasicDataWindowCoord; tell It; showDataWindow #7723952693742880188 #mesquite.charMatrices.BasicDataWindowMaker.BasicDataWindowMaker; tell It; getWindow; tell It; getTable; tell It; rowNamesWidth 200; endTell; setExplanationSize 30; setAnnotationSize 20; setFontIncAnnot 0; setFontIncExp 0; setSize 1340 747; setLocation 0 23; setFont SanSerif; setFontSize 10; getToolPalette; tell It; setTool mesquite.charMatrices.BasicDataWindowMaker.BasicDataWindow.ibeam; endTell; setActive; setTool mesquite.charMatrices.BasicDataWindowMaker.BasicDataWindow.ibeam; colorCells #mesquite.charMatrices.NoColor.NoColor; colorRowNames #mesquite.charMatrices.TaxonGroupColor.TaxonGroupColor; colorColumnNames #mesquite.charMatrices.CharGroupColor.CharGroupColor; colorText #mesquite.charMatrices.NoColor.NoColor; setBackground White; toggleShowNames on; toggleShowTaxonNames on; toggleTight off; toggleThinRows off; toggleShowChanges on; toggleSeparateLines off; toggleShowStates on; toggleReduceCellBorders off; toggleAutoWCharNames on; toggleAutoTaxonNames off; toggleShowDefaultCharNames off; toggleConstrainCW on; toggleBirdsEye off; toggleShowPaleGrid off; toggleShowPaleCellColors off; toggleShowPaleExcluded off; togglePaleInapplicable on; togglePaleMissing off; toggleShowBoldCellText off; toggleAllowAutosize on; toggleColorsPanel off; toggleDiagonal on; setDiagonalHeight 80; toggleLinkedScrolling on; toggleScrollLinkedTables off; endTell; showWindow; getWindow; tell It; forceAutosize; endTell; getEmployee #mesquite.charMatrices.AlterData.AlterData; tell It; toggleBySubmenus off; endTell; getEmployee #mesquite.charMatrices.ColorByState.ColorByState; tell It; setStateLimit 9; toggleUniformMaximum on; endTell; getEmployee #mesquite.charMatrices.ColorCells.ColorCells; tell It; setColor Red; removeColor off; endTell; getEmployee #mesquite.categ.StateNamesStrip.StateNamesStrip; tell It; showStrip off; endTell; getEmployee #mesquite.charMatrices.AnnotPanel.AnnotPanel; tell It; togglePanel off; endTell; getEmployee #mesquite.charMatrices.CharReferenceStrip.CharReferenceStrip; tell It; showStrip off; endTell; getEmployee #mesquite.charMatrices.QuickKeySelector.QuickKeySelector; tell It; autotabOff; endTell; getEmployee #mesquite.charMatrices.SelSummaryStrip.SelSummaryStrip; tell It; showStrip off; endTell; getEmployee #mesquite.categ.SmallStateNamesEditor.SmallStateNamesEditor; tell It; panelOpen true; endTell; endTell; endTell; endTell; end;