NONE NONE ( 0 Ma - 0 Ma ) 0.0 0.0 NONE SingleAge SSR.NMM000012 Deprecated zircon MIT Isotope Lab Noah McLean NONE NONE ID-TIMS NONE 0.0000 0.0000 0.0000 concordia http://www.geochronportal.org/uploadimages/20005-concordia-tempConcordia.svg weighted mean 206Pb/238U (Th-corrected) 49483746.905302457511425018310546875 ABS 13139.4836012460800702683627605438232421875 0.465362596417960017181059129143250174820423126220703125 26278.967202492160140536725521087646484375 34058.8145875178670394234359264373779296875 62882.4198211425100453197956085205078125 zM7 zS8 zXL3a zXL19 Explanation Comment true EARTHTIME Example Pb Blank IC 1 0 EARTHTIME 2012-06-01 No reference EARTHTIME-supplied model r206_204b 18.241 ABS 0.21 r207_204b 15.339 ABS 0.15 r208_204b 37.354 ABS 0.5 rhoR207_204b__r208_204b 0.89 rhoR206_204b__r207_204b 0.78 rhoR206_204b__r208_204b 0.87 ET535 3 0 mixed 205-233-235 EARTHTIME 2012-07-09 No reference EARTHTIME-supplied model r204_205t 0.00009 ABS 0.000009 r206_205t 0.000388739872278295 ABS 0.00016886001521521 r207_205t 0.000296068587594844 ABS 0.000140143894670955 r208_205t 0.000744376162255465 ABS 0.000347037829188955 r233_235t 0.9950621757 ABS 0.0000538364810724104 r238_235t 0.0030799297 ABS 0.000000395548132250173 concPb205t 0.0000000000103116 ABS 0.000000000000025779 concU235t 0.00000000103356161714094 ABS 0.00000000000259506527095644 rhoR206_205t__concU235t -0.000625524583951292 rhoR204_205t__r207_205t 0.989936347334727 rhoR207_205t__concU235t -0.000637072197103421 rhoR233_235t__concU235t 0.0329317147303595 rhoR204_205t__r206_205t 0.981367466390299 rhoR238_235t__concU235t -0.0213714959352477 rhoR233_235t__r238_235t -0.593855080520382 rhoR206_205t__r208_205t 0.988226606955946 rhoR208_205t__concU235t -0.000564938004436441 rhoR204_205t__r208_205t 0.975476664128529 rhoConcPb205t__concU235t 0.995699056887309 rhoR204_205t__concU235t -0.000601507547689546 rhoR207_205t__r208_205t 0.992617413594994 rhoR206_205t__r207_205t 0.992109313058621 MIT 1L 0 1 mixed 205-233-235 MIT Isotope Lab 2016-01-26 transferred from PbMacDat 2007 version by Noah McLean 2016-01-26 No comment r204_205t 0.000025840947332045 PCT 0.1 r206_205t 0.052774417697118 PCT 0.1 r207_205t 0.000382275826817393 PCT 0.1 r208_205t 0.000835280152098806 PCT 0.1 r233_235t 1.01017317900000000000 PCT 0.1 r238_235t 0.007502 PCT 0.1 concPb205t 0.0000000000184094 PCT 0.1 concU235t 0.00000000167875 PCT 0.1 example alphaPb 0.0025 ABS 0.0002 false NC-92 zM7 zM7 true February 3, 2016 9:57 PM other other 1 0.0 1 0.5 false false false false NONE EARTHTIME Example Pb Blank IC v.1.0 MIT 1L v.0.1 false example alphaPb false #NONE# 05-48A Plag Pbc final 1 0 Unknown Lab 2012-07-11 Stacey, J. C. and Kramers, J., 1975. EPSL 26, pp. 207-221 No comment r206_204c 17.89 ABS 0.05000000000000000000 r207_204c 15.59 ABS 0.0500000000000000000 r208_204c 37.76 ABS 0.10000000000000000000 rhoR206_204c__r208_204c 0.5 rhoR207_204c__r208_204c 0.5 rhoR206_204c__r207_204c 0.5 NONE NONE alphaPb 0.0025 ABS 0.0002 alphaU 0.000976563598114872 ABS 0 ar231_235sample 1.10000 ABS 0.10000 pbBlankMassInGrams 0.00000000000090000 ABS 0.00000000000030000 r18O_16O 0.002000 ABS 0.000020 r18O_16O_revised 0.002050 ABS 0.000020 r238_235b 137.8185 ABS 0.02232 r238_235s 137.8185 ABS 0.02232 r265_267m 1.00047137881775 PCT 0.00477101386882601 r270_265m 1.02880679630465000000 PCT 0.00478998860040446 r270_267m 1.02929168868280 PCT 0.00522532436197883 rTh_Umagma 4.00000 ABS 0.50000 tracerMassInGrams 0.00900 ABS 0.00010 uBlankMassInGrams 0.00000000000010000 ABS 0.00000000000001000 r204_205m 0.00059274281428571400 PCT 0.19256125251710200000 false false r206_204m 1329.00763583582000000000 PCT 0.19297594722473700000 false false r206_205m 0.78839537927941200000 PCT 0.01053398837139050000 false false r206_207m 18.22380773838240000000 PCT 0.03013361659144760000 false false r206_208m 6.88481751825000000000 PCT 0.02736143503741900000 false false r207_204m 92.56356110485290000000 PCT 0.20090271688855400000 false false r207_205m 0.0432618358686324 PCT 0.03013361659144760000 false false r208_204m 193.22724467714300000000 PCT 0.19993425288255600000 false false r208_205m 0.11451274785294100000 PCT 0.02956857914453970000 false false r233_235m 1.00449123775233000000 PCT 0.00477101386882600000 false true r238_233m 1.02880679630465000000 PCT 0.00478998860040446000 false true r238_235m 1.03342734661229000000 PCT 0.00522532436197884000 false true r206_238r 0.00769214512970080 ABS 0.000002575925972159602 r206_238r_Th 0.00770735938540195 ABS 0.0000025819385505398654 r207_206r 0.0473311248759066 ABS 0.0001162038806340838 r207_206r_Pa 0.0473267404696502 ABS 0.0001162872274102812 r207_206r_Th 0.0472376936758708 ABS 0.00011602300092797343 r207_206r_ThPa 0.0472333179243915 ABS 0.0001161061438691575 r207_235r 0.0501766675387221 ABS 0.00013190710543528665 r207_235r_Pa 0.0501720195423844 ABS 0.00013198897050235208 r208_206r 0.128445516541953 ABS 0 rhoR206_238r__r207_235r 0.5504330754166376 ABS 0 rhoR206_238r__r207_235r_Pa 0.5500916738551083 ABS 0 rhoR206_238r_Th__r207_235r 0.5474182868485045 ABS 0 rhoR206_238r_Th__r207_235r_Pa 0.5470787551846447 ABS 0 rhoR207_206r__r238_206r -0.4523734956100599 ABS 0 rhoR207_206r_Pa__r238_206r -0.45206194744225836 ABS 0 rhoR207_206r_Th__r238_206r_Th -0.44891059784613857 ABS 0 rhoR207_206r_ThPa__r238_206r_Th -0.44860181699760626 ABS 0 age206_238r 49397011.59635874 ABS 16478.728944404884 age206_238r_Th 49494339.5886544 ABS 16516.94327179579 age207_206r 64904193.8865253 ABS 5858549.046262625 age207_206r_Pa 64683613.7032139 ABS 5863518.736347743 age207_206r_Th 60197246.3127102 ABS 5866170.945992544 age207_206r_ThPa 59976471.1246843 ABS 5871143.821272084 age207_235r 49711534.5636024 ABS 127536.86460874903 age207_235r_Pa 49707040.5510207 ABS 127616.58220841266 bestAge 49397011.59635874 ABS 16478.728944404884 percentDiscordance 23.8924195211151000 NONE 0 massPb_rib 0.000000000030615384053404690600165880324720292000000000 ABS 0 massU 0.0000000037558230788957209753092036300 ABS 0 radToCommonTotal 20.9261666826096 ABS 0 rTh_Usample 0.402325043482668 ABS 0 totCommonPbMass 0.000000000001396294413728361659093877016163958297000000 ABS 0 totRadiogenicPbMass 0.000000000029219089639676328941072003308556333703000000 ABS 0 r206_204tfc 1304.50273618283 ABS 0 r207_206s 0.0473311248759066 ABS 0 r235_207s 19.9295817967242 ABS 0 r238_206s 130.002747366117 ABS 0 r238_207s 2746.66506885184 ABS 0 false NC-92 zM9 zM9 true February 3, 2016 9:57 PM other other 1 0.0 1 0.5 false false false false NONE EARTHTIME Example Pb Blank IC v.1.0 MIT 1L v.0.1 false example alphaPb false #NONE# 05-48A Plag Pbc final 1 0 Unknown Lab 2012-07-11 Stacey, J. C. and Kramers, J., 1975. EPSL 26, pp. 207-221 No comment r206_204c 17.89 ABS 0.05000000000000000000 r207_204c 15.59 ABS 0.0500000000000000000 r208_204c 37.76 ABS 0.10000000000000000000 rhoR206_204c__r208_204c 0.5 rhoR207_204c__r208_204c 0.5 rhoR206_204c__r207_204c 0.5 NONE NONE alphaPb 0.0025 ABS 0.0002 alphaU 0.000953229351721489 ABS 0 ar231_235sample 1.10000 ABS 0.10000 pbBlankMassInGrams 0.00000000000090000 ABS 0.00000000000030000 r18O_16O 0.002000 ABS 0.000020 r18O_16O_revised 0.002050 ABS 0.000020 r238_235b 137.8185 ABS 0.02232 r238_235s 137.8185 ABS 0.02232 r265_267m 1.00599928754479 PCT 0.00837279909331555 r270_265m 0.26774063929836900000 PCT 0.0113492935638408 r270_267m 0.269346761790765 PCT 0.00994237963134542 rTh_Umagma 4.00000 ABS 0.50000 tracerMassInGrams 0.00830 ABS 0.00010 uBlankMassInGrams 0.00000000000010000 ABS 0.00000000000001000 r204_205m 0.00013809121666666700 PCT 0.38461467988507700000 false false r206_204m 2189.26735336667000000000 PCT 0.39987664278115600000 false false r206_205m 0.30198810006666700000 PCT 0.01065321924694900000 false false r206_207m 21.82114169694920000000 PCT 0.04516390726888380000 false false r206_208m 9.71435277666102000000 PCT 0.04066252014985330000 false false r207_204m 99.98781496750000000000 PCT 0.44726866433315100000 false false r207_205m 0.01383906300000000000 PCT 0.04390662095091700000 false false r208_204m 223.84513673333300000000 PCT 0.69495284002573200000 false false r208_205m 0.03108632447457630000 PCT 0.03991473360424640000 false false r233_235m 1.01006378132233000000 PCT 0.00837279909331556000 false true r238_233m 0.26774063929836900000 PCT 0.01134929356384080000 false true r238_235m 0.27043499142557000000 PCT 0.00994237963134540000 false true r206_238r 0.0102897791235781 ABS 0.000003949887690287384 r206_238r_Th 0.0103052875236826 ABS 0.000003951485634720813 r207_206r 0.0476327804211244 ABS 0.00008711713833167784 r207_206r_Pa 0.0476295028493878 ABS 0.00008717933247312909 r207_206r_Th 0.0475610979750831 ABS 0.00008702576412506373 r207_206r_ThPa 0.0475578253357555 ABS 0.00008708783390046841 r207_235r 0.0675490902230790 ABS 0.0001375233356099316 r207_235r_Pa 0.0675444422267413 ABS 0.00013760185938873384 r208_206r 0.106095944262539 ABS 0 rhoR206_238r__r207_235r 0.5892600311913662 ABS 0 rhoR206_238r__r207_235r_Pa 0.5889237644828217 ABS 0 rhoR206_238r_Th__r207_235r 0.5877440848271605 ABS 0 rhoR206_238r_Th__r207_235r_Pa 0.5874086832074854 ABS 0 rhoR207_206r__r238_206r -0.4458741515955999 ABS 0 rhoR207_206r_Pa__r238_206r -0.44557050726184194 ABS 0 rhoR207_206r_Th__r238_206r_Th -0.44421495760823126 ABS 0 rhoR207_206r_ThPa__r238_206r_Th -0.4439127758851893 ABS 0 age206_238r 65993229.49687576 ABS 25203.2758823946 age206_238r_Th 66092184.0791445 ABS 25213.084946341834 age207_206r 80009954.1449710 ABS 4359512.613038861 age207_206r_Pa 79846569.1809279 ABS 4363034.312465918 age207_206r_Th 76432916.9605182 ABS 4364409.332164413 age207_206r_ThPa 76269422.5755744 ABS 4367932.248559865 age207_235r 66370971.4380492 ABS 130803.22552333215 age207_235r_Pa 66366550.5575199 ABS 130878.48205037577 bestAge 65993229.49687576 ABS 25203.2758823946 percentDiscordance 17.5187260108888000 NONE 0 massPb_rib 0.000000000009267128538247887906787476880274866200000000 ABS 0 massU 0.00000000088268574990721973397087450000 ABS 0 radToCommonTotal 35.3625327573522 ABS 0 rTh_Usample 0.332769491495374 ABS 0 totCommonPbMass 0.000000000000254853769402907298827448620757718630450000 ABS 0 totRadiogenicPbMass 0.000000000009012274768844980607960028259517147569550000 ABS 0 r206_204tfc 2233.75685073316 ABS 0 r207_206s 0.0476327804211244 ABS 0 r235_207s 14.8040483846271 ABS 0 r238_206s 97.1838159002449 ABS 0 r238_207s 2040.27174229673 ABS 0 false NC-92 zM12 zM12 true February 3, 2016 9:57 PM other other 1 0.0 1 0.5 false false false false NONE EARTHTIME Example Pb Blank IC v.1.0 MIT 1L v.0.1 false example alphaPb false #NONE# 05-48A Plag Pbc final 1 0 Unknown Lab 2012-07-11 Stacey, J. C. and Kramers, J., 1975. EPSL 26, pp. 207-221 No comment r206_204c 17.89 ABS 0.05000000000000000000 r207_204c 15.59 ABS 0.0500000000000000000 r208_204c 37.76 ABS 0.10000000000000000000 rhoR206_204c__r208_204c 0.5 rhoR207_204c__r208_204c 0.5 rhoR206_204c__r207_204c 0.5 NONE NONE alphaPb 0.0025 ABS 0.0002 alphaU 0.00110252457170818 ABS 0 ar231_235sample 1.10000 ABS 0.10000 pbBlankMassInGrams 0.00000000000090000 ABS 0.00000000000030000 r18O_16O 0.002000 ABS 0.000020 r18O_16O_revised 0.002050 ABS 0.000020 r238_235b 137.8185 ABS 0.02232 r238_235s 137.8185 ABS 0.02232 r265_267m 1.00470771210237 PCT 0.00687668999216400 r270_265m 0.48375323302547900000 PCT 0.00563913220558962 r270_267m 0.486030511834021 PCT 0.00557619118960357 rTh_Umagma 4.00000 ABS 0.50000 tracerMassInGrams 0.00920 ABS 0.00010 uBlankMassInGrams 0.00000000000010000 ABS 0.00000000000001000 r204_205m 0.00014655540404040400 PCT 0.28689464444460400000 false false r206_204m 2711.99736571717000000000 PCT 0.30507563078793800000 false false r206_205m 0.39705728972727300000 PCT 0.01059141261107490000 false false r206_207m 21.66073161505050000000 PCT 0.02763306761595040000 false false r206_208m 7.40889414140816000000 PCT 0.02190013090670970000 false false r207_204m 125.18321414343400000000 PCT 0.30039266043754200000 false false r207_205m 0.01833088665656570000 PCT 0.03092553970261740000 false false r208_204m 365.82470395463900000000 PCT 0.27886953004648800000 false false r208_205m 0.05359136883673470000 PCT 0.02470963499933840000 false false r233_235m 1.00876175496191000000 PCT 0.00687668999216398000 false true r238_233m 0.48375323302547900000 PCT 0.00563913220558962000 false true r238_235m 0.48799166780235200000 PCT 0.00557619118960357000 false true r206_238r 0.00777575947159224 ABS 0.000002664246156575838 r206_238r_Th 0.00779079616563016 ABS 0.000002673251093361969 r207_206r 0.0472025027002376 ABS 0.000055098956674677296 r207_206r_Pa 0.0471981654404040 ABS 0.00005527017562616905 r207_206r_Th 0.0471113990985212 ABS 0.00005503843021119259 r207_206r_ThPa 0.0471070702098537 ABS 0.00005520917206119279 r207_235r 0.0505842555203809 ABS 0.00007016631277382221 r207_235r_Pa 0.0505796075240432 ABS 0.00007032009185310304 r208_206r 0.141840116878154 ABS 0 rhoR206_238r__r207_235r 0.686657574523256 ABS 0 rhoR206_238r__r207_235r_Pa 0.6851559614449915 ABS 0 rhoR206_238r_Th__r207_235r 0.6836370034369837 ABS 0 rhoR206_238r_Th__r207_235r_Pa 0.6821419958768339 ABS 0 rhoR207_206r__r238_206r -0.5218555994874571 ABS 0 rhoR207_206r_Pa__r238_206r -0.520265908380967 ABS 0 rhoR207_206r_Th__r238_206r_Th -0.51741351661986 ABS 0 rhoR207_206r_ThPa__r238_206r_Th -0.5158403029743677 ABS 0 age206_238r 49931887.570791826 ABS 17042.317248621883 age206_238r_Th 50028071.7006870 ABS 17099.663765693494 age207_206r 58420873.6745561 ABS 2809445.9082422107 age207_206r_Pa 58201804.4333803 ABS 2818386.5828114706 age207_206r_Th 53813217.2732522 ABS 2814179.657478017 age207_206r_ThPa 53593958.2137522 ABS 2823121.3620209554 age207_235r 50105542.2109628 ABS 67815.2985119392 age207_235r_Pa 50101049.9418962 ABS 67964.22570906518 bestAge 49931887.570791826 ABS 17042.317248621883 percentDiscordance 14.5307414453500000 NONE 0 massPb_rib 0.000000000014554001806356552447278056609068545600000000 ABS 0 massU 0.00000000179163807976840763696724849525 ABS 0 radToCommonTotal 46.9062477891308 ABS 0 rTh_Usample 0.444312582119339 ABS 0 totCommonPbMass 0.000000000000303801747747370775378947958322819109600000 ABS 0 totRadiogenicPbMass 0.000000000014250200058609181671899108650745726490400000 ABS 0 r206_204tfc 2868.97430447887 ABS 0 r207_206s 0.0472025027002376 ABS 0 r235_207s 19.7689970863976 ABS 0 r238_206s 128.604801068420 ABS 0 r238_207s 2724.53352495168 ABS 0 false NC-92 zS8 zS8 true February 3, 2016 9:57 PM other other 1 0.0 1 0.5 false false false false NONE EARTHTIME Example Pb Blank IC v.1.0 MIT 1L v.0.1 false example alphaPb false #NONE# 05-48A Plag Pbc final 1 0 Unknown Lab 2012-07-11 Stacey, J. C. and Kramers, J., 1975. EPSL 26, pp. 207-221 No comment r206_204c 17.89 ABS 0.05000000000000000000 r207_204c 15.59 ABS 0.0500000000000000000 r208_204c 37.76 ABS 0.10000000000000000000 rhoR206_204c__r208_204c 0.5 rhoR207_204c__r208_204c 0.5 rhoR206_204c__r207_204c 0.5 NONE NONE alphaPb 0.0025 ABS 0.0002 alphaU 0.000868125725643621 ABS 0 ar231_235sample 1.10000 ABS 0.10000 pbBlankMassInGrams 0.00000000000090000 ABS 0.00000000000030000 r18O_16O 0.002000 ABS 0.000020 r18O_16O_revised 0.002050 ABS 0.000020 r238_235b 137.8185 ABS 0.02232 r238_235s 137.8185 ABS 0.02232 r265_267m 1.00686321460793 PCT 0.00945172799175804 r270_265m 0.12740584566225900000 PCT 0.0135765812952413 r270_267m 0.128280230161771 PCT 0.0134516349602249 rTh_Umagma 4.00000 ABS 0.50000 tracerMassInGrams 0.00900 ABS 0.00010 uBlankMassInGrams 0.00000000000010000 ABS 0.00000000000001000 r204_205m 0.00015122791525423700 PCT 0.40460947253750900000 false false r206_204m 928.76744038166700000000 PCT 0.40284214101780700000 false false r206_205m 0.14005999618965500000 PCT 0.02536816984801680000 false false r206_207m 22.23479058379310000000 PCT 0.09021463782674850000 false false r206_208m 9.35591129408621000000 PCT 0.06067922651927230000 false false r207_204m 41.69845801224140000000 PCT 0.40603578014194500000 false false r207_205m 0.00629940322413793000 PCT 0.08565169155945480000 false false r208_204m 99.26542828169500000000 PCT 0.46095834371213800000 false false r208_205m 0.01497051522413790000 PCT 0.06335588281560190000 false false r233_235m 1.01093470648124000000 PCT 0.00945172799175800000 false true r238_233m 0.12740584566225900000 PCT 0.01357658129524130000 false true r238_235m 0.12879896190907500000 PCT 0.01345163496022490000 false true r206_238r 0.00768918365281452 ABS 0.0000051971284768176495 r206_238r_Th 0.00770461297859166 ABS 0.000005195699024809131 r207_206r 0.0472273691003816 ABS 0.00024152330739481045 r207_206r_Pa 0.0472229830054781 ABS 0.0002415641127444415 r207_206r_Th 0.0471327911552633 ABS 0.00024111926388870386 r207_206r_ThPa 0.0471284138439921 ABS 0.00024115996756966644 r207_235r 0.0500473982999157 ABS 0.0002691808052254624 r207_235r_Pa 0.0500427503035780 ABS 0.0002692209311546617 r208_206r 0.112212313869991 ABS 0 rhoR206_238r__r207_235r 0.4408819801025183 ABS 0 rhoR206_238r__r207_235r_Pa 0.4408162690188995 ABS 0 rhoR206_238r_Th__r207_235r 0.4392190724745243 ABS 0 rhoR206_238r_Th__r207_235r_Pa 0.43915360923832764 ABS 0 rhoR207_206r__r238_206r -0.33149814140002265 ABS 0 rhoR207_206r_Pa__r238_206r -0.331454418298979 ABS 0 rhoR207_206r_Th__r238_206r_Th -0.3299411959238122 ABS 0 rhoR207_206r_ThPa__r238_206r_Th -0.3298977495312286 ABS 0 age206_238r 49378066.390975446 ABS 33247.198900920426 age206_238r_Th 49476770.4999971 ABS 33237.54545541857 age207_206r 59676280.2752063 ABS 12195023.20425675 age207_206r_Pa 59454913.1400977 ABS 12198721.585409008 age207_206r_Th 54896300.8218187 ABS 12210010.900535416 age207_206r_ThPa 54674734.7455279 ABS 12213713.065217169 age207_235r 49586540.4768360 ABS 260294.56225546327 age207_235r_Pa 49582045.9110041 ABS 260334.51590179396 bestAge 49378066.390975446 ABS 33247.198900920426 percentDiscordance 17.2567958940119000 NONE 0 massPb_rib 0.000000000003689893981987885137458087475552486000000000 ABS 0 massU 0.00000000044096391228835087585030147725 ABS 0 radToCommonTotal 10.9527306888598 ABS 0 rTh_Usample 0.351467989315569 ABS 0 totCommonPbMass 0.000000000000308707196542705917301047429986074138500000 ABS 0 totRadiogenicPbMass 0.000000000003381186785445179220157040045566411861500000 ABS 0 r206_204tfc 701.035924571008 ABS 0 r207_206s 0.0472273691003816 ABS 0 r235_207s 19.9810586358030 ABS 0 r238_206s 130.052817718037 ABS 0 r238_207s 2753.75952959841 ABS 0 false NC-92 zXL1b zXL1b true February 3, 2016 9:57 PM other other 1 0.0 1 0.5 false false false false NONE EARTHTIME Example Pb Blank IC v.1.0 ET535 v.3.0 false example alphaPb false #NONE# 05-48A Plag Pbc final 1 0 Unknown Lab 2012-07-11 Stacey, J. C. and Kramers, J., 1975. EPSL 26, pp. 207-221 No comment r206_204c 17.89 ABS 0.05000000000000000000 r207_204c 15.59 ABS 0.0500000000000000000 r208_204c 37.76 ABS 0.10000000000000000000 rhoR206_204c__r208_204c 0.5 rhoR207_204c__r208_204c 0.5 rhoR206_204c__r207_204c 0.5 NONE NONE alphaPb 0.0025 ABS 0.0002 alphaU 0.000855949004067508 ABS 0 ar231_235sample 1.10000 ABS 0.10000 pbBlankMassInGrams 0.00000000000090000 ABS 0.00000000000030000 r18O_16O 0.0020 ABS 0.00002 r18O_16O_revised 0.002050 ABS 0.000020 r238_235b 137.8185 ABS 0.02232 r238_235s 137.8185 ABS 0.02232 r265_267m 0.990359079363708 PCT 0.00283931722943758 r270_265m 0.33201476882195 PCT 0.00494094128496355 r270_267m 0.328813824627975 PCT 0.00462981588807793 rTh_Umagma 4.00000 ABS 0.50000 tracerMassInGrams 0.00860 ABS 0.00010 uBlankMassInGrams 0.00000000000010000 ABS 0.00000000000001000 r204_205m 0.000437287142857143 PCT 0.338640627321627 false false r206_204m 766.064518 PCT 0.349643194857666 false false r206_205m 0.334762921414286 PCT 0.0230376348513121 false false r206_207m 15.81500267 PCT 0.0656463345341759 false false r206_208m 5.75027808218571 PCT 0.0674926613905143 false false r207_204m 48.4488436631428 PCT 0.358897266892306 false false r207_205m 0.0211686658714286 PCT 0.0733025156723049 false false r208_204m 133.250060277143 PCT 0.353985755145109 false false r208_205m 0.0582210255142857 PCT 0.0621787273504402 false false r233_235m 0.994297927283218 PCT 0.00283931722943759 false true r238_233m 0.33201476882195 PCT 0.00494094128496354 false true r238_235m 0.330121580245134 PCT 0.00462981588807792 false true r206_238r 0.00998378641964197 ABS 0.000004316070117886506 r206_238r_Th 0.00999888822066645 ABS 0.000004317933016079629 r207_206r 0.0476386581634976 ABS 0.00017136987598808745 r207_206r_Pa 0.0476352801375849 ABS 0.000171404036743085 r207_206r_Th 0.0475667072104735 ABS 0.0001711617298927575 r207_206r_ThPa 0.0475633342865555 ABS 0.00017119582555181017 r207_235r 0.0655484340271329 ABS 0.0002539348393603381 r207_235r_Pa 0.0655437860307952 ABS 0.0002539773740137406 r208_206r 0.136765289148560 ABS 0 rhoR206_238r__r207_235r 0.6651976041623189 ABS 0 rhoR206_238r__r207_235r_Pa 0.6650862007365319 ABS 0 rhoR206_238r_Th__r207_235r 0.6635042746337574 ABS 0 rhoR206_238r_Th__r207_235r_Pa 0.6633931547969508 ABS 0 rhoR207_206r__r238_206r -0.5960894278977569 ABS 0 rhoR207_206r_Pa__r238_206r -0.5959791546332956 ABS 0 rhoR207_206r_Th__r238_206r_Th -0.5942196184586606 ABS 0 rhoR207_206r_ThPa__r238_206r_Th -0.5941097880383671 ABS 0 age206_238r 64040468.48965069 ABS 27548.140864282726 age206_238r_Th 64136857.8948903 ABS 27559.619081660217 age207_206r 80302915.3760167 ABS 8549388.922872335 age207_206r_Pa 80134552.5817504 ABS 8551965.473291544 age207_206r_Th 76713105.1170687 ABS 8557663.53856821 age207_206r_ThPa 76544629.1716413 ABS 8560241.776872702 age207_235r 64466292.4729936 ABS 241979.7395257771 age207_235r_Pa 64461863.2918737 ABS 242021.32738707904 bestAge 64040468.48965069 ABS 27548.140864282726 percentDiscordance 20.2513779359285000 NONE 0 massPb_rib 0.0000000000075823127603986199138033928034678824000000 ABS 0 massU 0.00000000070041907577803586615291201925 ABS 0 radToCommonTotal 15.5704407365962 ABS 0 rTh_Usample 0.428916904559838 ABS 0 totCommonPbMass 0.0000000000004575806329431490701637684670519394834000 ABS 0 totRadiogenicPbMass 0.0000000000071247321274554708436396243364159429166000 ABS 0 r206_204tfc 968.275479835596 ABS 0 r207_206s 0.0476386581634976 ABS 0 r235_207s 15.2558945891227 ABS 0 r238_206s 100.162399110683 ABS 0 r238_207s 2102.54450843100 ABS 0 false NC-92 zXL3a zXL3a true February 3, 2016 9:57 PM other other 1 0.0 1 0.5 false false false false NONE EARTHTIME Example Pb Blank IC v.1.0 ET535 v.3.0 false example alphaPb false #NONE# 05-48A Plag Pbc final 1 0 Unknown Lab 2012-07-11 Stacey, J. C. and Kramers, J., 1975. EPSL 26, pp. 207-221 No comment r206_204c 17.89 ABS 0.05000000000000000000 r207_204c 15.59 ABS 0.0500000000000000000 r208_204c 37.76 ABS 0.10000000000000000000 rhoR206_204c__r208_204c 0.5 rhoR207_204c__r208_204c 0.5 rhoR206_204c__r207_204c 0.5 NONE NONE alphaPb 0.0025 ABS 0.0002 alphaU 0.00105403514051047 ABS 0 ar231_235sample 1.10000 ABS 0.10000 pbBlankMassInGrams 0.00000000000090000 ABS 0.00000000000030000 r18O_16O 0.0020 ABS 0.00002 r18O_16O_revised 0.002050 ABS 0.000020 r238_235b 137.8185 ABS 0.02232 r238_235s 137.8185 ABS 0.02232 r265_267m 0.988119991349147 PCT 0.0114674046686848 r270_265m 0.700859166676145 PCT 0.0127419282566468 r270_267m 0.692532504844258 PCT 0.0136000191476637 rTh_Umagma 4.00000 ABS 0.50000 tracerMassInGrams 0.00940 ABS 0.00010 uBlankMassInGrams 0.00000000000010000 ABS 0.00000000000001000 r204_205m 0.000877352088888889 PCT 0.527290451547681 false false r206_204m 628.480155616666 PCT 0.563024067679651 false false r206_205m 0.551097088431819 PCT 0.0307015794122219 false false r206_207m 14.8615598063636 PCT 0.119210878003077 false false r206_208m 5.98332846105682 PCT 0.0684455552818862 false false r207_204m 42.384558062 PCT 0.55150830709258 false false r207_205m 0.0370807401494253 PCT 0.0986638119568842 false false r208_204m 105.258822096222 PCT 0.544383642822908 false false r208_205m 0.0921159423333334 PCT 0.0689857039795167 false false r233_235m 0.992041013580174 PCT 0.0114674046686848 false true r238_233m 0.700859166676145 PCT 0.0127419282566468 false true r238_235m 0.69528058743643 PCT 0.0136000191476637 false true r206_238r 0.00768691250226222 ABS 0.000005227239255373268 r206_238r_Th 0.00770228295335845 ABS 0.0000052238732671579985 r207_206r 0.0463521643465914 ABS 0.00025251230613993695 r207_206r_Pa 0.0463477769557865 ABS 0.0002525521587860825 r207_206r_Th 0.0462596653200550 ABS 0.00025209950879502406 r207_206r_ThPa 0.0462552866845991 ABS 0.00025213925989903726 r207_235r 0.0491054250006968 ABS 0.0002883817813904466 r207_235r_Pa 0.0491007770043592 ABS 0.0002884192360226382 r208_206r 0.116656406936212 ABS 0 rhoR206_238r__r207_235r 0.6570023621954827 ABS 0 rhoR206_238r__r207_235r_Pa 0.6569170427065179 ABS 0 rhoR206_238r_Th__r207_235r 0.6557399461243251 ABS 0 rhoR206_238r_Th__r207_235r_Pa 0.6556547905749441 ABS 0 rhoR207_206r__r238_206r -0.5833427844326735 ABS 0 rhoR207_206r_Pa__r238_206r -0.5832625551170222 ABS 0 rhoR207_206r_Th__r238_206r_Th -0.5821007028084679 ABS 0 rhoR207_206r_ThPa__r238_206r_Th -0.5820207180758918 ABS 0 age206_238r 49363537.314087026 ABS 33439.89968615471 age206_238r_Th 49461865.0159101 ABS 33417.85692522601 age207_206r 14904824.3146691 ABS 13100023.106744995 age207_206r_Pa 14677296.8005636 ABS 13103893.941723514 age207_206r_Th 10101231.2685272 ABS 13116692.518418875 age207_206r_ThPa 9873496.48897232 ABS 13120567.422269348 age207_235r 48675254.9541901 ABS 279112.0574861994 age207_235r_Pa 48670756.3527578 ABS 279149.544933999 bestAge 49363537.314087026 ABS 33439.89968615471 percentDiscordance -231.191675070629000 NONE 0 massPb_rib 0.0000000000136354470677469619679446532687034408000000 ABS 0 massU 0.00000000162578696181871170561391142100 ABS 0 radToCommonTotal 11.0208266768124 ABS 0 rTh_Usample 0.365389929979876 ABS 0 totCommonPbMass 0.0000000000011343185817701763620435771441596074678000 ABS 0 totRadiogenicPbMass 0.0000000000125011284859767856059010761245438333322000 ABS 0 r206_204tfc 703.152222839324 ABS 0 r207_206s 0.0463521643465914 ABS 0 r235_207s 20.3643487452926 ABS 0 r238_206s 130.091242707095 ABS 0 r238_207s 2806.58399755311 ABS 0 false NC-92 zXL3b zXL3b true February 3, 2016 9:57 PM other other 1 0.0 1 0.5 false false false false NONE EARTHTIME Example Pb Blank IC v.1.0 ET535 v.3.0 false example alphaPb false #NONE# 05-48A Plag Pbc final 1 0 Unknown Lab 2012-07-11 Stacey, J. C. and Kramers, J., 1975. EPSL 26, pp. 207-221 No comment r206_204c 17.89 ABS 0.05000000000000000000 r207_204c 15.59 ABS 0.0500000000000000000 r208_204c 37.76 ABS 0.10000000000000000000 rhoR206_204c__r208_204c 0.5 rhoR207_204c__r208_204c 0.5 rhoR206_204c__r207_204c 0.5 NONE NONE alphaPb 0.0025 ABS 0.0002 alphaU 0.000937794866505989 ABS 0 ar231_235sample 1.10000 ABS 0.10000 pbBlankMassInGrams 0.00000000000090000 ABS 0.00000000000030000 r18O_16O 0.0020 ABS 0.00002 r18O_16O_revised 0.002050 ABS 0.000020 r238_235b 137.8185 ABS 0.02232 r238_235s 137.8185 ABS 0.02232 r265_267m 0.986302476794703 PCT 0.00211248702901011 r270_265m 0.925292561870147 PCT 0.00225000833115953 r270_267m 0.912618310650570 PCT 0.00200641772988074 rTh_Umagma 4.00000 ABS 0.50000 tracerMassInGrams 0.01620 ABS 0.00010 uBlankMassInGrams 0.00000000000010000 ABS 0.00000000000001000 r204_205m 0.000388767714285714 PCT 0.342922541857773 false false r206_204m 1865.41046231429 PCT 0.347732615563326 false false r206_205m 0.724473538428571 PCT 0.0156480182623517 false false r206_207m 18.7295370707143 PCT 0.0508497394619673 false false r206_208m 7.89272572184286 PCT 0.038287913525164 false false r207_204m 99.575200142 PCT 0.345552778588954 false false r207_205m 0.0386804162571429 PCT 0.0533950920536778 false false r208_204m 236.29494438 PCT 0.340260520030734 false false r208_205m 0.0917904523 PCT 0.0408585636267621 false false r233_235m 0.990209059385971 PCT 0.00211248702901011 false true r238_233m 0.925292561870147 PCT 0.00225000833115954 false true r238_235m 0.916233042326441 PCT 0.00200641772988074 false true r206_238r 0.00779645732626946 ABS 0.000002339126031555014 r206_238r_Th 0.00781189086526512 ABS 0.00000234507274300102 r207_206r 0.0472055026714806 ABS 0.00007041867966810063 r207_206r_Pa 0.0472011769261042 ABS 0.00007055195802432504 r207_206r_Th 0.0471122412602736 ABS 0.00007031382881050048 r207_206r_ThPa 0.0471079240610432 ABS 0.00007044677586819411 r207_235r 0.0507221263485585 ABS 0.00008358995611869446 r207_235r_Pa 0.0507174783522209 ABS 0.00008371908165932217 r208_206r 0.111887134941961 ABS 0 rhoR206_238r__r207_235r 0.5606078732423617 ABS 0 rhoR206_238r__r207_235r_Pa 0.5597432102136012 ABS 0 rhoR206_238r_Th__r207_235r 0.5581995360430044 ABS 0 rhoR206_238r_Th__r207_235r_Pa 0.5573385875538291 ABS 0 rhoR207_206r__r238_206r -0.4172145652877804 ABS 0 rhoR207_206r_Pa__r238_206r -0.416444899178445 ABS 0 rhoR207_206r_Th__r238_206r_Th -0.4142416076391091 ABS 0 rhoR207_206r_ThPa__r238_206r_Th -0.41347833852173527 ABS 0 age206_238r 50064283.66439066 ABS 14962.322117669433 age206_238r_Th 50163004.2166775 ABS 15000.1308037605 age207_206r 58572381.1921954 ABS 3577086.283282217 age207_206r_Pa 58353913.6745930 ABS 3584253.2963890317 age207_206r_Th 53855869.5397199 ABS 3581985.8264199635 age207_206r_ThPa 53637208.2547417 ABS 3589156.301667769 age207_235r 50238784.7536770 ABS 80778.56431972503 age207_235r_Pa 50234293.0740662 ABS 80903.70485167214 bestAge 50064283.66439066 ABS 14962.322117669433 percentDiscordance 14.5257839183400000 NONE 0 massPb_rib 0.0000000000295073553929660211724398924382185984000000 ABS 0 massU 0.0000000037010581821645890975649533775 ABS 0 radToCommonTotal 38.7966917334834 ABS 0 rTh_Usample 0.350471700638213 ABS 0 totCommonPbMass 0.0000000000007414524702348482280115531108182745044000 ABS 0 totRadiogenicPbMass 0.0000000000287659029227311729444283393274003238956000 ABS 0 r206_204tfc 2437.56290246598 ABS 0 r207_206s 0.0472055026714806 ABS 0 r235_207s 19.7152617997139 ABS 0 r238_206s 128.263384015531 ABS 0 r238_207s 2717.12780834388 ABS 0 false NC-92 zXL19 zXL19 true February 3, 2016 9:57 PM other other 1 0.0 1 0.5 false false false false NONE EARTHTIME Example Pb Blank IC v.1.0 ET535 v.3.0 false example alphaPb false #NONE# 05-48A Plag Pbc final 1 0 Unknown Lab 2012-07-11 Stacey, J. C. and Kramers, J., 1975. EPSL 26, pp. 207-221 No comment r206_204c 17.89 ABS 0.05000000000000000000 r207_204c 15.59 ABS 0.0500000000000000000 r208_204c 37.76 ABS 0.10000000000000000000 rhoR206_204c__r208_204c 0.5 rhoR207_204c__r208_204c 0.5 rhoR206_204c__r207_204c 0.5 NONE NONE alphaPb 0.0025 ABS 0.0002 alphaU 0.00102910613555520 ABS 0 ar231_235sample 1.10000 ABS 0.10000 pbBlankMassInGrams 0.00000000000090000 ABS 0.00000000000030000 r18O_16O 0.0020 ABS 0.00002 r18O_16O_revised 0.002050 ABS 0.000020 r238_235b 137.8185 ABS 0.02232 r238_235s 137.8185 ABS 0.02232 r265_267m 0.991103967662160 PCT 0.00902912836777657 r270_265m 0.275392550132024 PCT 0.0231403456398250 r270_267m 0.272942296649002 PCT 0.0217406977219632 rTh_Umagma 4.00000 ABS 0.50000 tracerMassInGrams 0.01270 ABS 0.00010 uBlankMassInGrams 0.00000000000010000 ABS 0.00000000000001000 r204_205m 0.001007198375 PCT 0.400840667607772 false false r206_204m 224.75034942 PCT 0.403094209105893 false false r206_205m 0.226272289625 PCT 0.0386940518013103 false false r206_207m 9.453646793875 PCT 0.125259513797891 false false r206_208m 3.428442375975 PCT 0.0925837104082572 false false r207_204m 23.78051717425 PCT 0.414013188401574 false false r207_205m 0.02393692175 PCT 0.123436685874577 false false r208_204m 65.56547869925 PCT 0.403614086823828 false false r208_205m 0.065996681975 PCT 0.0845039928719704 false false r233_235m 0.995048754737511 PCT 0.00902912836777657 false true r238_233m 0.275392550132024 PCT 0.023140345639825 false true r238_235m 0.274028660218585 PCT 0.0217406977219632 false true r206_238r 0.00768458717674370 ABS 0.000008676100901194073 r206_238r_Th 0.00769950855205951 ABS 0.000008657896237235492 r207_206r 0.0463865588203463 ABS 0.0006944601430884532 r207_206r_Pa 0.0463821701019342 ABS 0.0006944773881302268 r207_206r_Th 0.0462966633096020 ABS 0.0006933351620177969 r207_206r_ThPa 0.0462922830963710 ABS 0.0006933523487649885 r207_235r 0.0491269968293581 ABS 0.0007744031870797859 r207_235r_Pa 0.0491223488330204 ABS 0.0007744171356764282 r208_206r 0.150551228499242 ABS 0 rhoR206_238r__r207_235r 0.7190609211288447 ABS 0 rhoR206_238r__r207_235r_Pa 0.7190479695936981 ABS 0 rhoR206_238r_Th__r207_235r 0.7176527458905222 ABS 0 rhoR206_238r_Th__r207_235r_Pa 0.7176398197190558 ABS 0 rhoR207_206r__r238_206r -0.6816860824071129 ABS 0 rhoR207_206r_Pa__r238_206r -0.6816762905589343 ABS 0 rhoR207_206r_Th__r238_206r_Th -0.6802906921764877 ABS 0 rhoR207_206r_ThPa__r238_206r_Th -0.6802809337332844 ABS 0 age206_238r 49348661.6334465 ABS 55503.220557917884 age206_238r_Th 49444116.7535480 ABS 55385.94056789563 age207_206r 16687416.2866452 ABS 35975069.008837655 age207_206r_Pa 16460065.4727534 ABS 35980915.6123894 age207_206r_Th 12024260.8789319 ABS 36018341.37814932 age207_206r_ThPa 11796709.0892480 ABS 36024196.191085756 age207_235r 48696133.1648434 ABS 749495.4137347358 age207_235r_Pa 48691634.6559101 ABS 749512.2342901324 bestAge 49348661.6334465 ABS 55503.220557917884 percentDiscordance -195.723800412050000 NONE 0 massPb_rib 0.0000000000085673695870374580200440985847122000 ABS 0 massU 0.00000000085706004784897289077109744700 ABS 0 radToCommonTotal 3.79871190475896 ABS 0 rTh_Usample 0.471581696473781 ABS 0 totCommonPbMass 0.0000000000017853477677084659107965519827125000 ABS 0 totRadiogenicPbMass 0.0000000000067820218193289921092475466019997000 ABS 0 r206_204tfc 247.571977775322 ABS 0 r207_206s 0.0463865588203463 ABS 0 r235_207s 20.3554066916300 ABS 0 r238_206s 130.130607799773 ABS 0 r238_207s 2805.35161713040 ABS 0 EARTHTIME Physical Constants Model 1 1 EARTHTIME 2015-01-01 See individual constants for reference. This Physical Constants Model is the accepted default as of 2015. We certify it as D3 for the U-series work. lambda230 0.0000091705 PCT 0.075 Cheng et al. 2013 lambda231 0.00002118870000000000 PCT 0.33578000000000000000 Robert et al. 1969 lambda232 0.0000000000492 PCT 0.04276900000000000000 Schmorak 1991 lambda234 0.00000282206 PCT 0.05351 Cheng et al. 20013 lambda235 0.00000000098485000000 PCT 0.06803100000000000000 Jaffey et al. 1971 lambda238 0.00000000015512500000 PCT 0.05350500000000000000 Jaffey et al. 1971 gmol235 235.043922 gmol204 203.973028 gmol205 204.9737 gmol238 238.050785 gmol206 205.974449 gmol207 206.975880 gmol208 207.976636