This sample belongs to: Noah McLean

Sample Unique Identifier = SAB000008 (Detail)
Aliquot Unique Identifier = Deprecated
Aliquot Name = zircon
Analysis Purpose = SingleAge
Laboratory Name = MIT Isotope Lab
Analyst Name = T. Blackburn
Aliquot Reference = NONE
Aliquot Instrumental Method = ID-TIMS
Aliquot Instrumental Method Reference = NONE
Calibration Uncertainty 206/238 = 0.0000
Calibration Uncertainty 208/232 = 0.0000
CalibrationUncertainty 207/206 = 0.0000
Aliquot Comment = NONE

Sample Metadata
Stratigraphic Formation Name = NONE
Stratigraphic Geologic Age (Ma) = NONE ( 0 Ma - 0 Ma )
Stratigraphic Minimum Absolute Age (Ma) = 0.0
Stratigraphic Maximum Absolute Age (Ma) = 0.0
Detrital Type = NONE
Keywords:

Attachment: concordia


Sample Date Models
Sample Date Model Name: weighted mean 206Pb/238U (Th-corrected)
Value: 201505964.2676170170307159423828125
Uncertainty Type: ABS
One Sigma: 16048.6063212127119186334311962127685546875
Mean Squared Weighted Deviation: 2.40280952690837867891104906448163092136383056640625
Internal Two Sigma Uncertainty: 32097.212642425423837266862392425537109375
PlusInternal Two Sigma Uncertainty:
Minus Internal Two Sigma Uncertainty:
Internal Two Sigma Uncertainty with Tracer Calibration Uncertainty: 61663.9311776966133038513362407684326171875
Plus Internal Two Sigma Uncertainty with Tracer Calibration Uncertainty:
Minus Internal Two Sigma Uncertainty with Tracer Calibration Uncertainty:
Internal Two Sigma Uncertainty with Tracer Calibration and Decay Constant Uncertainty: 224236.14606226232717745006084442138671875
Plus Internal Two Sigma Uncertainty with Tracer Calibration and Decay Constant Uncertainty:
Minus Internal Two Sigma Uncertainty with Tracer Calibration and Decay Constant Uncertainty:

Included Fractions Vector:
202_z18
202_z21
202_z22
202_z23
202_z27
202_z28
202_z29
202_z30
202_z35c
202_z36x

Explanation: Explanation
Comment: Comment
Preferred: true



Analysis Fractions
Sample Name = NB08-13
Legacy = false
Fraction ID = 202_z18
Grain ID = 202_z18
Zircon = true
Time Stamp = 21 February 2013 16:09
Mineral Name = zircon
Setting Type = loose grain
Number of Grains = 1
Estimated Date = 0.0
Stacey Kramers One Percent Uncertainty = 1.0000
Stacey Kramers Correlation Coefficients = 0.5000
Physically Abraded = false
Leached in HF Acid = false
Annealed and Chemically Abraded = true
Chemically Purified UPb = true
Analysis Fraction Comment = NONE
Pb Blank ID = trc-blk_mix_Mclean v.1.0
TracerID = ET2535 v.3.0
Fractionation Corrected Pb = true
Alpha Pb Model ID = #NONE#
Fractionation Corrected U = false
Alpha U Model ID = #NONE#

Pb Collector Type = NONE
U Collector Type = NONE

Analysis Measures
Name Value Uncertainty Type One Sigma
alphaPb 0.00272 ABS 0.0
alphaU 0.00088 ABS 0.0
ar231_235sample 1.1 ABS 0.1
pbBlankMassInGrams 0.0 ABS 0.0
r18O_16O 0.002 ABS 0.00002
r18O_16O_revised 0.00205 ABS 0.00002
r238_235b 137.818 ABS 0.02
r238_235s 137.818 ABS 0.022
r265_267m 0.99168 PCT 0.00322
r270_265m 0.15217 PCT 0.01367
r270_267m 0.1509 PCT 0.01442
rTh_Umagma 4.0 ABS 0.0
tracerMassInGrams 0.01 ABS 0.0001
uBlankMassInGrams 0.0 ABS 0.0

Measured Ratios
Name Value Uncertainty Type One Sigma
r202_205m 1.00681 PCT 0.01595
r204_205m 0.00054 PCT 0.36454
r206_204m 896.60158 PCT 0.3564
r206_205m 0.48246 PCT 0.01811
r206_207m 15.63883 PCT 0.06515
r206_208m 3.59892 PCT 0.03224
r207_204m 57.30354 PCT 0.36573
r207_205m 0.03084 PCT 0.07223
r208_204m 249.43207 PCT 0.37407
r208_205m 0.13407 PCT 0.03559
r233_235m 0.99563 PCT 0.00322
r238_233m 0.15217 PCT 0.01367
r238_235m 0.1515 PCT 0.01442

Radiogenic Isotope Ratios
Name Value Uncertainty Type One Sigma
r206_238r 0.03175 ABS 0.00001
r206_238r_Th 0.03176 ABS 0.00001
r207_206r 0.05008 ABS 0.00014
r207_206r_Pa 0.05008 ABS 0.00014
r207_206r_Th 0.05006 ABS 0.00014
r207_206r_ThPa 0.05006 ABS 0.00014
r207_235r 0.21912 ABS 0.00067
r207_235r_Pa 0.21912 ABS 0.00067
r208_206r 0.24629 ABS 0.0
rhoR206_238r__r207_235r 0.52527 ABS 0.0
rhoR206_238r__r207_235r_Pa 0.52525 ABS 0.0
rhoR206_238r_Th__r207_235r 0.52489 ABS 0.0
rhoR206_238r_Th__r207_235r_Pa 0.52488 ABS 0.0
rhoR207_206r__r238_206r -0.43849 ABS 0.0
rhoR207_206r_Pa__r238_206r -0.43848 ABS 0.0
rhoR207_206r_Th__r238_206r_Th -0.43813 ABS 0.0
rhoR207_206r_ThPa__r238_206r_Th -0.43812 ABS 0.0

Radiogenic Isotope Dates
Name Value Uncertainty Type One Sigma
age206_238r 201.473 Ma ABS 0.067 Ma
age206_238r_Th 201.558 Ma ABS 0.067 Ma
age207_206r 197.754 Ma ABS 6.727 Ma
age207_206r_Pa 197.704 Ma ABS 6.728 Ma
age207_206r_Th 196.755 Ma ABS 6.729 Ma
age207_206r_ThPa 196.706 Ma ABS 6.729 Ma
age207_235r 201.18 Ma ABS 0.558 Ma
age207_235r_Pa 201.176 Ma ABS 0.558 Ma
percentDiscordance -1.88056

Compositional Measures
Name Value Uncertainty Type One Sigma
massPb_rib 0.0 ABS 0.0
massU 0.0 ABS 0.0
radToCommonTotal 19.52314 ABS 0.0
rTh_Usample 0.77678 ABS 0.0
totCommonPbMass 0.0 ABS 0.0
totRadiogenicPbMass 0.0 ABS 0.0

Sample Isochron Ratios
Name Value Uncertainty Type One Sigma
r206_204tfc 1,113.45371 ABS 0.0
r207_206s 0.05008 ABS 0.0
r235_207s 4.56363 ABS 0.0
r238_206s 31.49908 ABS 0.0
r238_207s 628.95079 ABS 0.0


Sample Name = NB08-13
Legacy = false
Fraction ID = 202_z21
Grain ID = 202_z21
Zircon = true
Time Stamp = 21 February 2013 16:09
Mineral Name = zircon
Setting Type = loose grain
Number of Grains = 1
Estimated Date = 0.0
Stacey Kramers One Percent Uncertainty = 1.0000
Stacey Kramers Correlation Coefficients = 0.5000
Physically Abraded = false
Leached in HF Acid = false
Annealed and Chemically Abraded = true
Chemically Purified UPb = true
Analysis Fraction Comment = NONE
Pb Blank ID = trc-blk_mix_Mclean v.1.0
TracerID = ET2535 v.3.0
Fractionation Corrected Pb = true
Alpha Pb Model ID = #NONE#
Fractionation Corrected U = false
Alpha U Model ID = #NONE#

Pb Collector Type = NONE
U Collector Type = NONE

Analysis Measures
Name Value Uncertainty Type One Sigma
alphaPb 0.00249 ABS 0.0
alphaU 0.00087 ABS 0.0
ar231_235sample 1.1 ABS 0.1
pbBlankMassInGrams 0.0 ABS 0.0
r18O_16O 0.002 ABS 0.00002
r18O_16O_revised 0.00205 ABS 0.00002
r238_235b 137.818 ABS 0.02
r238_235s 137.818 ABS 0.022
r265_267m 0.99188 PCT 0.00828
r270_265m 0.12166 PCT 0.04601
r270_267m 0.12062 PCT 0.04024
rTh_Umagma 4.0 ABS 0.0
tracerMassInGrams 0.01 ABS 0.0001
uBlankMassInGrams 0.0 ABS 0.0

Measured Ratios
Name Value Uncertainty Type One Sigma
r202_205m 1.00657 PCT 0.02619
r204_205m 0.00058 PCT 0.67623
r206_204m 667.67615 PCT 0.63597
r206_205m 0.38597 PCT 0.0349
r206_207m 14.43516 PCT 0.11931
r206_208m 1.49585 PCT 0.06796
r207_204m 46.33104 PCT 0.65116
r207_205m 0.02674 PCT 0.11721
r208_204m 447.52698 PCT 0.65618
r208_205m 0.25811 PCT 0.05857
r233_235m 0.99583 PCT 0.00828
r238_233m 0.12166 PCT 0.04601
r238_235m 0.1211 PCT 0.04024

Radiogenic Isotope Ratios
Name Value Uncertainty Type One Sigma
r206_238r 0.03175 ABS 0.00002
r206_238r_Th 0.03175 ABS 0.00002
r207_206r 0.05048 ABS 0.00024
r207_206r_Pa 0.05048 ABS 0.00024
r207_206r_Th 0.05046 ABS 0.00024
r207_206r_ThPa 0.05046 ABS 0.00024
r207_235r 0.22085 ABS 0.00105
r207_235r_Pa 0.22084 ABS 0.00105
r208_206r 0.63509 ABS 0.0
rhoR206_238r__r207_235r 0.09491 ABS 0.0
rhoR206_238r__r207_235r_Pa 0.0949 ABS 0.0
rhoR206_238r_Th__r207_235r 0.0944 ABS 0.0
rhoR206_238r_Th__r207_235r_Pa 0.0944 ABS 0.0
rhoR207_206r__r238_206r 0.00555 ABS 0.0
rhoR207_206r_Pa__r238_206r 0.00555 ABS 0.0
rhoR207_206r_Th__r238_206r_Th 0.00603 ABS 0.0
rhoR207_206r_ThPa__r238_206r_Th 0.00603 ABS 0.0

Radiogenic Isotope Dates
Name Value Uncertainty Type One Sigma
age206_238r 201.468 Ma ABS 0.095 Ma
age206_238r_Th 201.521 Ma ABS 0.095 Ma
age207_206r 215.988 Ma ABS 11.002 Ma
age207_206r_Pa 215.94 Ma ABS 11.002 Ma
age207_206r_Th 215.372 Ma ABS 11.003 Ma
age207_206r_ThPa 215.323 Ma ABS 11.004 Ma
age207_235r 202.616 Ma ABS 0.877 Ma
age207_235r_Pa 202.612 Ma ABS 0.877 Ma
percentDiscordance 6.72253

Compositional Measures
Name Value Uncertainty Type One Sigma
massPb_rib 0.0 ABS 0.0
massU 0.0 ABS 0.0
radToCommonTotal 18.512 ABS 0.0
rTh_Usample 2.00334 ABS 0.0
totCommonPbMass 0.0 ABS 0.0
totRadiogenicPbMass 0.0 ABS 0.0

Sample Isochron Ratios
Name Value Uncertainty Type One Sigma
r206_204tfc 815.58066 ABS 0.0
r207_206s 0.05048 ABS 0.0
r235_207s 4.52799 ABS 0.0
r238_206s 31.49975 ABS 0.0
r238_207s 624.03862 ABS 0.0


Sample Name = NB08-13
Legacy = false
Fraction ID = 202_z22
Grain ID = 202_z22
Zircon = true
Time Stamp = 21 February 2013 16:09
Mineral Name = zircon
Setting Type = loose grain
Number of Grains = 1
Estimated Date = 0.0
Stacey Kramers One Percent Uncertainty = 1.0000
Stacey Kramers Correlation Coefficients = 0.5000
Physically Abraded = false
Leached in HF Acid = false
Annealed and Chemically Abraded = true
Chemically Purified UPb = true
Analysis Fraction Comment = NONE
Pb Blank ID = trc-blk_mix_Mclean v.1.0
TracerID = ET2535 v.3.0
Fractionation Corrected Pb = true
Alpha Pb Model ID = #NONE#
Fractionation Corrected U = false
Alpha U Model ID = #NONE#

Pb Collector Type = NONE
U Collector Type = NONE

Analysis Measures
Name Value Uncertainty Type One Sigma
alphaPb 0.00248 ABS 0.0
alphaU 0.00081 ABS 0.0
ar231_235sample 1.1 ABS 0.1
pbBlankMassInGrams 0.0 ABS 0.0
r18O_16O 0.002 ABS 0.00002
r18O_16O_revised 0.00205 ABS 0.00002
r238_235b 137.818 ABS 0.02
r238_235s 137.818 ABS 0.022
r265_267m 0.99211 PCT 0.00455
r270_265m 0.07466 PCT 0.03049
r270_267m 0.07407 PCT 0.03136
rTh_Umagma 4.0 ABS 0.0
tracerMassInGrams 0.01 ABS 0.0001
uBlankMassInGrams 0.0 ABS 0.0

Measured Ratios
Name Value Uncertainty Type One Sigma
r202_205m 1.0066 PCT 0.0173
r204_205m 0.00042 PCT 0.44116
r206_204m 558.33175 PCT 0.44034
r206_205m 0.23363 PCT 0.02278
r206_207m 14.04794 PCT 0.08484
r206_208m 2.70696 PCT 0.04579
r207_204m 39.76762 PCT 0.47073
r207_205m 0.01664 PCT 0.08279
r208_204m 206.20434 PCT 0.45277
r208_205m 0.08625 PCT 0.05091
r233_235m 0.99607 PCT 0.00455
r238_233m 0.07466 PCT 0.03049
r238_235m 0.07437 PCT 0.03136

Radiogenic Isotope Ratios
Name Value Uncertainty Type One Sigma
r206_238r 0.03174 ABS 0.00002
r206_238r_Th 0.03175 ABS 0.00002
r207_206r 0.04998 ABS 0.00024
r207_206r_Pa 0.04998 ABS 0.00024
r207_206r_Th 0.04996 ABS 0.00024
r207_206r_ThPa 0.04996 ABS 0.00024
r207_235r 0.21862 ABS 0.00111
r207_235r_Pa 0.21861 ABS 0.00111
r208_206r 0.32279 ABS 0.0
rhoR206_238r__r207_235r 0.53762 ABS 0.0
rhoR206_238r__r207_235r_Pa 0.53762 ABS 0.0
rhoR206_238r_Th__r207_235r 0.53729 ABS 0.0
rhoR206_238r_Th__r207_235r_Pa 0.53729 ABS 0.0
rhoR207_206r__r238_206r -0.45089 ABS 0.0
rhoR207_206r_Pa__r238_206r -0.45088 ABS 0.0
rhoR207_206r_Th__r238_206r_Th -0.45058 ABS 0.0
rhoR207_206r_ThPa__r238_206r_Th -0.45058 ABS 0.0

Radiogenic Isotope Dates
Name Value Uncertainty Type One Sigma
age206_238r 201.407 Ma ABS 0.112 Ma
age206_238r_Th 201.486 Ma ABS 0.112 Ma
age207_206r 193.156 Ma ABS 11.123 Ma
age207_206r_Pa 193.107 Ma ABS 11.123 Ma
age207_206r_Th 192.231 Ma ABS 11.125 Ma
age207_206r_ThPa 192.182 Ma ABS 11.126 Ma
age207_235r 200.759 Ma ABS 0.923 Ma
age207_235r_Pa 200.755 Ma ABS 0.923 Ma
percentDiscordance -4.27171

Compositional Measures
Name Value Uncertainty Type One Sigma
massPb_rib 0.0 ABS 0.0
massU 0.0 ABS 0.0
radToCommonTotal 13.67295 ABS 0.0
rTh_Usample 1.01807 ABS 0.0
totCommonPbMass 0.0 ABS 0.0
totRadiogenicPbMass 0.0 ABS 0.0

Sample Isochron Ratios
Name Value Uncertainty Type One Sigma
r206_204tfc 742.3295 ABS 0.0
r207_206s 0.04998 ABS 0.0
r235_207s 4.57418 ABS 0.0
r238_206s 31.50949 ABS 0.0
r238_207s 630.40431 ABS 0.0


Sample Name = NB08-13
Legacy = false
Fraction ID = 202_z23
Grain ID = 202_z23
Zircon = true
Time Stamp = 21 February 2013 16:09
Mineral Name = zircon
Setting Type = loose grain
Number of Grains = 1
Estimated Date = 0.0
Stacey Kramers One Percent Uncertainty = 1.0000
Stacey Kramers Correlation Coefficients = 0.5000
Physically Abraded = false
Leached in HF Acid = false
Annealed and Chemically Abraded = true
Chemically Purified UPb = true
Analysis Fraction Comment = NONE
Pb Blank ID = trc-blk_mix_Mclean v.1.0
TracerID = ET2535 v.3.0
Fractionation Corrected Pb = true
Alpha Pb Model ID = #NONE#
Fractionation Corrected U = false
Alpha U Model ID = #NONE#

Pb Collector Type = NONE
U Collector Type = NONE

Analysis Measures
Name Value Uncertainty Type One Sigma
alphaPb 0.00252 ABS 0.0
alphaU 0.00087 ABS 0.0
ar231_235sample 1.1 ABS 0.1
pbBlankMassInGrams 0.0 ABS 0.0
r18O_16O 0.002 ABS 0.00002
r18O_16O_revised 0.00205 ABS 0.00002
r238_235b 137.818 ABS 0.02
r238_235s 137.818 ABS 0.022
r265_267m 0.99137 PCT 0.00386
r270_265m 0.19609 PCT 0.0074
r270_267m 0.19439 PCT 0.00759
rTh_Umagma 4.0 ABS 0.0
tracerMassInGrams 0.01 ABS 0.0001
uBlankMassInGrams 0.0 ABS 0.0

Measured Ratios
Name Value Uncertainty Type One Sigma
r202_205m 1.00657 PCT 0.01345
r204_205m 0.00036 PCT 0.44235
r206_204m 1,730.78127 PCT 0.44126
r206_205m 0.61855 PCT 0.01499
r206_207m 17.58094 PCT 0.0522
r206_208m 1.83154 PCT 0.02367
r207_204m 98.43761 PCT 0.43201
r207_205m 0.03518 PCT 0.05098
r208_204m 945.3229 PCT 0.44856
r208_205m 0.33776 PCT 0.02612
r233_235m 0.99531 PCT 0.00386
r238_233m 0.19609 PCT 0.0074
r238_235m 0.19516 PCT 0.00759

Radiogenic Isotope Ratios
Name Value Uncertainty Type One Sigma
r206_238r 0.03173 ABS 0.00001
r206_238r_Th 0.03174 ABS 0.00001
r207_206r 0.05029 ABS 0.00007
r207_206r_Pa 0.05029 ABS 0.00007
r207_206r_Th 0.05027 ABS 0.00007
r207_206r_ThPa 0.05027 ABS 0.00007
r207_235r 0.21994 ABS 0.00033
r207_235r_Pa 0.21994 ABS 0.00033
r208_206r 0.53341 ABS 0.0
rhoR206_238r__r207_235r 0.39037 ABS 0.0
rhoR206_238r__r207_235r_Pa 0.39033 ABS 0.0
rhoR206_238r_Th__r207_235r 0.3901 ABS 0.0
rhoR206_238r_Th__r207_235r_Pa 0.39006 ABS 0.0
rhoR207_206r__r238_206r -0.24334 ABS 0.0
rhoR207_206r_Pa__r238_206r -0.24331 ABS 0.0
rhoR207_206r_Th__r238_206r_Th -0.2431 ABS 0.0
rhoR207_206r_ThPa__r238_206r_Th -0.24307 ABS 0.0

Radiogenic Isotope Dates
Name Value Uncertainty Type One Sigma
age206_238r 201.39 Ma ABS 0.047 Ma
age206_238r_Th 201.452 Ma ABS 0.047 Ma
age207_206r 207.389 Ma ABS 3.257 Ma
age207_206r_Pa 207.34 Ma ABS 3.258 Ma
age207_206r_Th 206.672 Ma ABS 3.258 Ma
age207_206r_ThPa 206.623 Ma ABS 3.258 Ma
age207_235r 201.863 Ma ABS 0.271 Ma
age207_235r_Pa 201.859 Ma ABS 0.271 Ma
percentDiscordance 2.8926

Compositional Measures
Name Value Uncertainty Type One Sigma
massPb_rib 0.0 ABS 0.0
massU 0.0 ABS 0.0
radToCommonTotal 52.8513 ABS 0.0
rTh_Usample 1.68253 ABS 0.0
totCommonPbMass 0.0 ABS 0.0
totRadiogenicPbMass 0.0 ABS 0.0

Sample Isochron Ratios
Name Value Uncertainty Type One Sigma
r206_204tfc 2,441.61506 ABS 0.0
r207_206s 0.05029 ABS 0.0
r235_207s 4.54661 ABS 0.0
r238_206s 31.51213 ABS 0.0
r238_207s 626.60465 ABS 0.0


Sample Name = NB08-13
Legacy = false
Fraction ID = 202_z27
Grain ID = 202_z27
Zircon = true
Time Stamp = 21 February 2013 16:09
Mineral Name = zircon
Setting Type = loose grain
Number of Grains = 1
Estimated Date = 0.0
Stacey Kramers One Percent Uncertainty = 1.0000
Stacey Kramers Correlation Coefficients = 0.5000
Physically Abraded = false
Leached in HF Acid = false
Annealed and Chemically Abraded = true
Chemically Purified UPb = true
Analysis Fraction Comment = NONE
Pb Blank ID = trc-blk_mix_Mclean v.1.0
TracerID = ET2535 v.3.0
Fractionation Corrected Pb = true
Alpha Pb Model ID = #NONE#
Fractionation Corrected U = false
Alpha U Model ID = #NONE#

Pb Collector Type = NONE
U Collector Type = NONE

Analysis Measures
Name Value Uncertainty Type One Sigma
alphaPb 0.00216 ABS 0.0
alphaU 0.00092 ABS 0.0
ar231_235sample 1.1 ABS 0.1
pbBlankMassInGrams 0.0 ABS 0.0
r18O_16O 0.002 ABS 0.00002
r18O_16O_revised 0.00205 ABS 0.00002
r238_235b 137.818 ABS 0.02
r238_235s 137.818 ABS 0.022
r265_267m 0.98183 PCT 0.00262
r270_265m 1.55607 PCT 0.00537
r270_267m 1.5278 PCT 0.00382
rTh_Umagma 4.0 ABS 0.0
tracerMassInGrams 0.01 ABS 0.0001
uBlankMassInGrams 0.0 ABS 0.0

Measured Ratios
Name Value Uncertainty Type One Sigma
r202_205m 1.00594 PCT 0.01954
r204_205m 0.00048 PCT 0.32827
r206_204m 10,292.02771 PCT 0.33066
r206_205m 4.94518 PCT 0.01661
r206_207m 19.46053 PCT 0.02317
r206_208m 1.9199 PCT 0.01691
r207_204m 528.97351 PCT 0.33916
r207_205m 0.25422 PCT 0.03098
r208_204m 5,338.4971 PCT 0.39524
r208_205m 2.5765 PCT 0.03442
r233_235m 0.9857 PCT 0.00262
r238_233m 1.55607 PCT 0.00537
r238_235m 1.53382 PCT 0.00382

Radiogenic Isotope Ratios
Name Value Uncertainty Type One Sigma
r206_238r 0.03173 ABS 0.00001
r206_238r_Th 0.03174 ABS 0.00001
r207_206r 0.05022 ABS 0.00002
r207_206r_Pa 0.05022 ABS 0.00002
r207_206r_Th 0.05021 ABS 0.00002
r207_206r_ThPa 0.05021 ABS 0.00002
r207_235r 0.21965 ABS 0.0001
r207_235r_Pa 0.21964 ABS 0.0001
r208_206r 0.51872 ABS 0.0
rhoR206_238r__r207_235r 0.58598 ABS 0.0
rhoR206_238r__r207_235r_Pa 0.58538 ABS 0.0
rhoR206_238r_Th__r207_235r 0.58598 ABS 0.0
rhoR206_238r_Th__r207_235r_Pa 0.58538 ABS 0.0
rhoR207_206r__r238_206r -0.19465 ABS 0.0
rhoR207_206r_Pa__r238_206r -0.19431 ABS 0.0
rhoR207_206r_Th__r238_206r_Th -0.19494 ABS 0.0
rhoR207_206r_ThPa__r238_206r_Th -0.1946 ABS 0.0

Radiogenic Isotope Dates
Name Value Uncertainty Type One Sigma
age206_238r 201.384 Ma ABS 0.04 Ma
age206_238r_Th 201.447 Ma ABS 0.04 Ma
age207_206r 204.333 Ma ABS 0.892 Ma
age207_206r_Pa 204.284 Ma ABS 0.893 Ma
age207_206r_Th 203.601 Ma ABS 0.892 Ma
age207_206r_ThPa 203.552 Ma ABS 0.894 Ma
age207_235r 201.617 Ma ABS 0.085 Ma
age207_235r_Pa 201.613 Ma ABS 0.085 Ma
percentDiscordance 1.44284

Compositional Measures
Name Value Uncertainty Type One Sigma
massPb_rib 0.0 ABS 0.0
massU 0.0 ABS 0.0
radToCommonTotal 284.03277 ABS 0.0
rTh_Usample 1.63618 ABS 0.0
totCommonPbMass 0.0 ABS 0.0
totRadiogenicPbMass 0.0 ABS 0.0

Sample Isochron Ratios
Name Value Uncertainty Type One Sigma
r206_204tfc 13,164.42438 ABS 0.0
r207_206s 0.05022 ABS 0.0
r235_207s 4.55274 ABS 0.0
r238_206s 31.51309 ABS 0.0
r238_207s 627.45001 ABS 0.0


Sample Name = NB08-13
Legacy = false
Fraction ID = 202_z28
Grain ID = 202_z28
Zircon = true
Time Stamp = 21 February 2013 16:09
Mineral Name = zircon
Setting Type = loose grain
Number of Grains = 1
Estimated Date = 0.0
Stacey Kramers One Percent Uncertainty = 1.0000
Stacey Kramers Correlation Coefficients = 0.5000
Physically Abraded = false
Leached in HF Acid = false
Annealed and Chemically Abraded = true
Chemically Purified UPb = true
Analysis Fraction Comment = NONE
Pb Blank ID = trc-blk_mix_Mclean v.1.0
TracerID = ET2535 v.3.0
Fractionation Corrected Pb = true
Alpha Pb Model ID = #NONE#
Fractionation Corrected U = false
Alpha U Model ID = #NONE#

Pb Collector Type = NONE
U Collector Type = NONE

Analysis Measures
Name Value Uncertainty Type One Sigma
alphaPb 0.0027 ABS 0.0
alphaU 0.00115 ABS 0.0
ar231_235sample 1.1 ABS 0.1
pbBlankMassInGrams 0.0 ABS 0.0
r18O_16O 0.002 ABS 0.00002
r18O_16O_revised 0.00205 ABS 0.00002
r238_235b 137.818 ABS 0.02
r238_235s 137.818 ABS 0.022
r265_267m 0.98681 PCT 0.00352
r270_265m 0.91108 PCT 0.0038
r270_267m 0.89907 PCT 0.00337
rTh_Umagma 4.0 ABS 0.0
tracerMassInGrams 0.01 ABS 0.0001
uBlankMassInGrams 0.0 ABS 0.0

Measured Ratios
Name Value Uncertainty Type One Sigma
r202_205m 1.00738 PCT 0.01935
r204_205m 0.00034 PCT 0.35665
r206_204m 8,650.20912 PCT 0.35843
r206_205m 2.8962 PCT 0.01539
r206_207m 19.42748 PCT 0.03098
r206_208m 2.7955 PCT 0.01574
r207_204m 445.25096 PCT 0.35675
r207_205m 0.14908 PCT 0.03392
r208_204m 3,094.0882 PCT 0.36191
r208_205m 1.03596 PCT 0.02361
r233_235m 0.99072 PCT 0.00352
r238_233m 0.91108 PCT 0.0038
r238_235m 0.90263 PCT 0.00337

Radiogenic Isotope Ratios
Name Value Uncertainty Type One Sigma
r206_238r 0.03175 ABS 0.00001
r206_238r_Th 0.03176 ABS 0.00001
r207_206r 0.05018 ABS 0.00002
r207_206r_Pa 0.05018 ABS 0.00002
r207_206r_Th 0.05016 ABS 0.00002
r207_206r_ThPa 0.05016 ABS 0.00002
r207_235r 0.21956 ABS 0.0001
r207_235r_Pa 0.21956 ABS 0.00011
r208_206r 0.35493 ABS 0.0
rhoR206_238r__r207_235r 0.46124 ABS 0.0
rhoR206_238r__r207_235r_Pa 0.46079 ABS 0.0
rhoR206_238r_Th__r207_235r 0.46124 ABS 0.0
rhoR206_238r_Th__r207_235r_Pa 0.46079 ABS 0.0
rhoR207_206r__r238_206r -0.04583 ABS 0.0
rhoR207_206r_Pa__r238_206r -0.04578 ABS 0.0
rhoR207_206r_Th__r238_206r_Th -0.04604 ABS 0.0
rhoR207_206r_ThPa__r238_206r_Th -0.04598 ABS 0.0

Radiogenic Isotope Dates
Name Value Uncertainty Type One Sigma
age206_238r 201.47 Ma ABS 0.04 Ma
age206_238r_Th 201.546 Ma ABS 0.04 Ma
age207_206r 202.403 Ma ABS 0.986 Ma
age207_206r_Pa 202.354 Ma ABS 0.987 Ma
age207_206r_Th 201.512 Ma ABS 0.986 Ma
age207_206r_ThPa 201.462 Ma ABS 0.987 Ma
age207_235r 201.543 Ma ABS 0.087 Ma
age207_235r_Pa 201.539 Ma ABS 0.087 Ma
percentDiscordance 0.46123

Compositional Measures
Name Value Uncertainty Type One Sigma
massPb_rib 0.0 ABS 0.0
massU 0.0 ABS 0.0
radToCommonTotal 243.06736 ABS 0.0
rTh_Usample 1.11947 ABS 0.0
totCommonPbMass 0.0 ABS 0.0
totRadiogenicPbMass 0.0 ABS 0.0

Sample Isochron Ratios
Name Value Uncertainty Type One Sigma
r206_204tfc 12,589.41487 ABS 0.0
r207_206s 0.05018 ABS 0.0
r235_207s 4.55457 ABS 0.0
r238_206s 31.49953 ABS 0.0
r238_207s 627.70156 ABS 0.0


Sample Name = NB08-13
Legacy = false
Fraction ID = 202_z29
Grain ID = 202_z29
Zircon = true
Time Stamp = 21 February 2013 16:09
Mineral Name = zircon
Setting Type = loose grain
Number of Grains = 1
Estimated Date = 0.0
Stacey Kramers One Percent Uncertainty = 1.0000
Stacey Kramers Correlation Coefficients = 0.5000
Physically Abraded = false
Leached in HF Acid = false
Annealed and Chemically Abraded = true
Chemically Purified UPb = true
Analysis Fraction Comment = NONE
Pb Blank ID = trc-blk_mix_Mclean v.1.0
TracerID = ET2535 v.3.0
Fractionation Corrected Pb = true
Alpha Pb Model ID = #NONE#
Fractionation Corrected U = false
Alpha U Model ID = #NONE#

Pb Collector Type = NONE
U Collector Type = NONE

Analysis Measures
Name Value Uncertainty Type One Sigma
alphaPb 0.00239 ABS 0.0
alphaU 0.00099 ABS 0.0
ar231_235sample 1.1 ABS 0.1
pbBlankMassInGrams 0.0 ABS 0.0
r18O_16O 0.002 ABS 0.00002
r18O_16O_revised 0.00205 ABS 0.00002
r238_235b 137.818 ABS 0.02
r238_235s 137.818 ABS 0.022
r265_267m 0.98276 PCT 0.01029
r270_265m 1.44081 PCT 0.01012
r270_267m 1.41591 PCT 0.0095
rTh_Umagma 4.0 ABS 0.0
tracerMassInGrams 0.01 ABS 0.0001
uBlankMassInGrams 0.0 ABS 0.0

Measured Ratios
Name Value Uncertainty Type One Sigma
r202_205m 1.00457 PCT 0.03269
r204_205m 0.00051 PCT 0.54725
r206_204m 8,986.36505 PCT 0.53083
r206_205m 4.58007 PCT 0.02638
r206_207m 19.40936 PCT 0.03541
r206_208m 2.17984 PCT 0.02551
r207_204m 467.11854 PCT 0.67628
r207_205m 0.23591 PCT 0.0384
r208_204m 4,157.92464 PCT 0.66806
r208_205m 2.10068 PCT 0.05103
r233_235m 0.98664 PCT 0.01029
r238_233m 1.44081 PCT 0.01012
r238_235m 1.4215 PCT 0.0095

Radiogenic Isotope Ratios
Name Value Uncertainty Type One Sigma
r206_238r 0.03173 ABS 0.00001
r206_238r_Th 0.03174 ABS 0.00001
r207_206r 0.05014 ABS 0.00004
r207_206r_Pa 0.05014 ABS 0.00004
r207_206r_Th 0.05012 ABS 0.00004
r207_206r_ThPa 0.05012 ABS 0.00004
r207_235r 0.21925 ABS 0.00021
r207_235r_Pa 0.21925 ABS 0.00021
r208_206r 0.4559 ABS 0.0
rhoR206_238r__r207_235r 0.29447 ABS 0.0
rhoR206_238r__r207_235r_Pa 0.2944 ABS 0.0
rhoR206_238r_Th__r207_235r 0.29432 ABS 0.0
rhoR206_238r_Th__r207_235r_Pa 0.29425 ABS 0.0
rhoR207_206r__r238_206r 0.08874 ABS 0.0
rhoR207_206r_Pa__r238_206r 0.08871 ABS 0.0
rhoR207_206r_Th__r238_206r_Th 0.08871 ABS 0.0
rhoR207_206r_ThPa__r238_206r_Th 0.08868 ABS 0.0

Radiogenic Isotope Dates
Name Value Uncertainty Type One Sigma
age206_238r 201.367 Ma ABS 0.071 Ma
age206_238r_Th 201.435 Ma ABS 0.071 Ma
age207_206r 200.367 Ma ABS 2.107 Ma
age207_206r_Pa 200.317 Ma ABS 2.108 Ma
age207_206r_Th 199.573 Ma ABS 2.107 Ma
age207_206r_ThPa 199.524 Ma ABS 2.108 Ma
age207_235r 201.289 Ma ABS 0.173 Ma
age207_235r_Pa 201.285 Ma ABS 0.173 Ma
percentDiscordance -0.49949

Compositional Measures
Name Value Uncertainty Type One Sigma
massPb_rib 0.0 ABS 0.0
massU 0.0 ABS 0.0
radToCommonTotal 234.34156 ABS 0.0
rTh_Usample 1.43798 ABS 0.0
totCommonPbMass 0.0 ABS 0.0
totRadiogenicPbMass 0.0 ABS 0.0

Sample Isochron Ratios
Name Value Uncertainty Type One Sigma
r206_204tfc 11,320.58619 ABS 0.0
r207_206s 0.05014 ABS 0.0
r235_207s 4.56092 ABS 0.0
r238_206s 31.51578 ABS 0.0
r238_207s 628.5767 ABS 0.0


Sample Name = NB08-13
Legacy = false
Fraction ID = 202_z30
Grain ID = 202_z30
Zircon = true
Time Stamp = 21 February 2013 16:09
Mineral Name = zircon
Setting Type = loose grain
Number of Grains = 1
Estimated Date = 0.0
Stacey Kramers One Percent Uncertainty = 1.0000
Stacey Kramers Correlation Coefficients = 0.5000
Physically Abraded = false
Leached in HF Acid = false
Annealed and Chemically Abraded = true
Chemically Purified UPb = true
Analysis Fraction Comment = NONE
Pb Blank ID = trc-blk_mix_Mclean v.1.0
TracerID = ET2535 v.3.0
Fractionation Corrected Pb = true
Alpha Pb Model ID = #NONE#
Fractionation Corrected U = false
Alpha U Model ID = #NONE#

Pb Collector Type = NONE
U Collector Type = NONE

Analysis Measures
Name Value Uncertainty Type One Sigma
alphaPb 0.00226 ABS 0.0
alphaU 0.00079 ABS 0.0
ar231_235sample 1.1 ABS 0.1
pbBlankMassInGrams 0.0 ABS 0.0
r18O_16O 0.002 ABS 0.00002
r18O_16O_revised 0.00205 ABS 0.00002
r238_235b 137.818 ABS 0.02
r238_235s 137.818 ABS 0.022
r265_267m 0.98572 PCT 0.00367
r270_265m 0.96723 PCT 0.00409
r270_267m 0.95346 PCT 0.00309
rTh_Umagma 4.0 ABS 0.0
tracerMassInGrams 0.01 ABS 0.0001
uBlankMassInGrams 0.0 ABS 0.0

Measured Ratios
Name Value Uncertainty Type One Sigma
r202_205m 1.00648 PCT 0.01616
r204_205m 0.00035 PCT 0.60468
r206_204m 8,756.09086 PCT 0.60555
r206_205m 3.06899 PCT 0.01602
r206_207m 19.41601 PCT 0.02595
r206_208m 2.98646 PCT 0.01276
r207_204m 450.97483 PCT 0.6093
r207_205m 0.15801 PCT 0.03001
r208_204m 2,932.31646 PCT 0.60935
r208_205m 1.02736 PCT 0.02189
r233_235m 0.98962 PCT 0.00367
r238_233m 0.96723 PCT 0.00409
r238_235m 0.95724 PCT 0.00309

Radiogenic Isotope Ratios
Name Value Uncertainty Type One Sigma
r206_238r 0.03174 ABS 0.00001
r206_238r_Th 0.03175 ABS 0.00001
r207_206r 0.05019 ABS 0.00002
r207_206r_Pa 0.05019 ABS 0.00002
r207_206r_Th 0.05017 ABS 0.00002
r207_206r_ThPa 0.05017 ABS 0.00002
r207_235r 0.21953 ABS 0.00011
r207_235r_Pa 0.21953 ABS 0.00011
r208_206r 0.33194 ABS 0.0
rhoR206_238r__r207_235r 0.47377 ABS 0.0
rhoR206_238r__r207_235r_Pa 0.47335 ABS 0.0
rhoR206_238r_Th__r207_235r 0.47375 ABS 0.0
rhoR206_238r_Th__r207_235r_Pa 0.47333 ABS 0.0
rhoR207_206r__r238_206r -0.07633 ABS 0.0
rhoR207_206r_Pa__r238_206r -0.07624 ABS 0.0
rhoR207_206r_Th__r238_206r_Th -0.0765 ABS 0.0
rhoR207_206r_ThPa__r238_206r_Th -0.07641 ABS 0.0

Radiogenic Isotope Dates
Name Value Uncertainty Type One Sigma
age206_238r 201.41 Ma ABS 0.041 Ma
age206_238r_Th 201.488 Ma ABS 0.041 Ma
age207_206r 202.818 Ma ABS 1.031 Ma
age207_206r_Pa 202.769 Ma ABS 1.032 Ma
age207_206r_Th 201.903 Ma ABS 1.031 Ma
age207_206r_ThPa 201.854 Ma ABS 1.033 Ma
age207_235r 201.521 Ma ABS 0.092 Ma
age207_235r_Pa 201.517 Ma ABS 0.092 Ma
percentDiscordance 0.6943

Compositional Measures
Name Value Uncertainty Type One Sigma
massPb_rib 0.0 ABS 0.0
massU 0.0 ABS 0.0
radToCommonTotal 236.70264 ABS 0.0
rTh_Usample 1.04695 ABS 0.0
totCommonPbMass 0.0 ABS 0.0
totRadiogenicPbMass 0.0 ABS 0.0

Sample Isochron Ratios
Name Value Uncertainty Type One Sigma
r206_204tfc 12,465.23682 ABS 0.0
r207_206s 0.05019 ABS 0.0
r235_207s 4.55513 ABS 0.0
r238_206s 31.50907 ABS 0.0
r238_207s 627.77951 ABS 0.0


Sample Name = NB08-13
Legacy = false
Fraction ID = 202_z35c
Grain ID = 202_z35c
Zircon = true
Time Stamp = 21 February 2013 16:09
Mineral Name = zircon
Setting Type = loose grain
Number of Grains = 1
Estimated Date = 0.0
Stacey Kramers One Percent Uncertainty = 1.0000
Stacey Kramers Correlation Coefficients = 0.5000
Physically Abraded = false
Leached in HF Acid = false
Annealed and Chemically Abraded = true
Chemically Purified UPb = true
Analysis Fraction Comment = NONE
Pb Blank ID = trc-blk_mix_Mclean v.1.0
TracerID = ET2535 v.3.0
Fractionation Corrected Pb = true
Alpha Pb Model ID = #NONE#
Fractionation Corrected U = false
Alpha U Model ID = #NONE#

Pb Collector Type = NONE
U Collector Type = NONE

Analysis Measures
Name Value Uncertainty Type One Sigma
alphaPb 0.00232 ABS 0.0
alphaU 0.00093 ABS 0.0
ar231_235sample 1.1 ABS 0.1
pbBlankMassInGrams 0.0 ABS 0.0
r18O_16O 0.002 ABS 0.00002
r18O_16O_revised 0.00205 ABS 0.00002
r238_235b 137.818 ABS 0.02
r238_235s 137.818 ABS 0.022
r265_267m 0.97958 PCT 0.0039
r270_265m 1.87879 PCT 0.0035
r270_267m 1.84047 PCT 0.00317
rTh_Umagma 4.0 ABS 0.0
tracerMassInGrams 0.01 ABS 0.0001
uBlankMassInGrams 0.0 ABS 0.0

Measured Ratios
Name Value Uncertainty Type One Sigma
r202_205m 1.00623 PCT 0.02026
r204_205m 0.00046 PCT 0.38383
r206_204m 12,942.59217 PCT 0.38442
r206_205m 5.97557 PCT 0.01852
r206_207m 19.54884 PCT 0.0307
r206_208m 2.32052 PCT 0.01535
r207_204m 662.00978 PCT 0.39725
r207_205m 0.30562 PCT 0.03772
r208_204m 5,577.42199 PCT 0.3816
r208_205m 2.57518 PCT 0.02796
r233_235m 0.98343 PCT 0.0039
r238_233m 1.87879 PCT 0.0035
r238_235m 1.84771 PCT 0.00317

Radiogenic Isotope Ratios
Name Value Uncertainty Type One Sigma
r206_238r 0.03176 ABS 0.00001
r206_238r_Th 0.03177 ABS 0.00001
r207_206r 0.05021 ABS 0.00002
r207_206r_Pa 0.05021 ABS 0.00002
r207_206r_Th 0.05019 ABS 0.00002
r207_206r_ThPa 0.05019 ABS 0.00002
r207_235r 0.21975 ABS 0.00011
r207_235r_Pa 0.21975 ABS 0.00011
r208_206r 0.42904 ABS 0.0
rhoR206_238r__r207_235r 0.55317 ABS 0.0
rhoR206_238r__r207_235r_Pa 0.55268 ABS 0.0
rhoR206_238r_Th__r207_235r 0.55324 ABS 0.0
rhoR206_238r_Th__r207_235r_Pa 0.55275 ABS 0.0
rhoR207_206r__r238_206r -0.11882 ABS 0.0
rhoR207_206r_Pa__r238_206r -0.11866 ABS 0.0
rhoR207_206r_Th__r238_206r_Th -0.11914 ABS 0.0
rhoR207_206r_ThPa__r238_206r_Th -0.11898 ABS 0.0

Radiogenic Isotope Dates
Name Value Uncertainty Type One Sigma
age206_238r 201.53 Ma ABS 0.045 Ma
age206_238r_Th 201.6 Ma ABS 0.045 Ma
age207_206r 203.705 Ma ABS 0.979 Ma
age207_206r_Pa 203.656 Ma ABS 0.98 Ma
age207_206r_Th 202.886 Ma ABS 0.979 Ma
age207_206r_ThPa 202.837 Ma ABS 0.98 Ma
age207_235r 201.702 Ma ABS 0.092 Ma
age207_235r_Pa 201.698 Ma ABS 0.092 Ma
percentDiscordance 1.06784

Compositional Measures
Name Value Uncertainty Type One Sigma
massPb_rib 0.0 ABS 0.0
massU 0.0 ABS 0.0
radToCommonTotal 340.37806 ABS 0.0
rTh_Usample 1.35326 ABS 0.0
totCommonPbMass 0.0 ABS 0.0
totRadiogenicPbMass 0.0 ABS 0.0

Sample Isochron Ratios
Name Value Uncertainty Type One Sigma
r206_204tfc 16,733.95976 ABS 0.0
r207_206s 0.05021 ABS 0.0
r235_207s 4.55063 ABS 0.0
r238_206s 31.48993 ABS 0.0
r238_207s 627.15844 ABS 0.0


Sample Name = NB08-13
Legacy = false
Fraction ID = 202_z36x
Grain ID = 202_z36x
Zircon = true
Time Stamp = 21 February 2013 16:09
Mineral Name = zircon
Setting Type = loose grain
Number of Grains = 1
Estimated Date = 0.0
Stacey Kramers One Percent Uncertainty = 1.0000
Stacey Kramers Correlation Coefficients = 0.5000
Physically Abraded = false
Leached in HF Acid = false
Annealed and Chemically Abraded = true
Chemically Purified UPb = true
Analysis Fraction Comment = NONE
Pb Blank ID = trc-blk_mix_Mclean v.1.0
TracerID = ET2535 v.3.0
Fractionation Corrected Pb = true
Alpha Pb Model ID = #NONE#
Fractionation Corrected U = false
Alpha U Model ID = #NONE#

Pb Collector Type = NONE
U Collector Type = NONE

Analysis Measures
Name Value Uncertainty Type One Sigma
alphaPb 0.00256 ABS 0.0
alphaU 0.00071 ABS 0.0
ar231_235sample 1.1 ABS 0.1
pbBlankMassInGrams 0.0 ABS 0.0
r18O_16O 0.002 ABS 0.00002
r18O_16O_revised 0.00205 ABS 0.00002
r238_235b 137.818 ABS 0.02
r238_235s 137.818 ABS 0.022
r265_267m 0.98577 PCT 0.00969
r270_265m 0.93788 PCT 0.01001
r270_267m 0.92453 PCT 0.00774
rTh_Umagma 4.0 ABS 0.0
tracerMassInGrams 0.01 ABS 0.0001
uBlankMassInGrams 0.0 ABS 0.0

Measured Ratios
Name Value Uncertainty Type One Sigma
r202_205m 1.00367 PCT 0.12615
r204_205m 0.00061 PCT 0.2743
r206_204m 4,887.66373 PCT 0.28695
r206_205m 2.98113 PCT 0.01645
r206_207m 18.9066 PCT 0.02421
r206_208m 3.13847 PCT 0.01721
r207_204m 258.56011 PCT 0.28545
r207_205m 0.15772 PCT 0.02797
r208_204m 1,556.02597 PCT 0.29487
r208_205m 0.94999 PCT 0.02387
r233_235m 0.98967 PCT 0.00969
r238_233m 0.93788 PCT 0.01001
r238_235m 0.92819 PCT 0.00774

Radiogenic Isotope Ratios
Name Value Uncertainty Type One Sigma
r206_238r 0.03176 ABS 0.00001
r206_238r_Th 0.03177 ABS 0.00001
r207_206r 0.05032 ABS 0.00003
r207_206r_Pa 0.05031 ABS 0.00003
r207_206r_Th 0.05029 ABS 0.00003
r207_206r_ThPa 0.05029 ABS 0.00003
r207_235r 0.22022 ABS 0.00015
r207_235r_Pa 0.22022 ABS 0.00015
r208_206r 0.31297 ABS 0.0
rhoR206_238r__r207_235r 0.58324 ABS 0.0
rhoR206_238r__r207_235r_Pa 0.58296 ABS 0.0
rhoR206_238r_Th__r207_235r 0.58317 ABS 0.0
rhoR206_238r_Th__r207_235r_Pa 0.58289 ABS 0.0
rhoR207_206r__r238_206r -0.2138 ABS 0.0
rhoR207_206r_Pa__r238_206r -0.21365 ABS 0.0
rhoR207_206r_Th__r238_206r_Th -0.21392 ABS 0.0
rhoR207_206r_ThPa__r238_206r_Th -0.21377 ABS 0.0

Radiogenic Isotope Dates
Name Value Uncertainty Type One Sigma
age206_238r 201.545 Ma ABS 0.056 Ma
age206_238r_Th 201.624 Ma ABS 0.056 Ma
age207_206r 208.536 Ma ABS 1.315 Ma
age207_206r_Pa 208.487 Ma ABS 1.316 Ma
age207_206r_Th 207.605 Ma ABS 1.315 Ma
age207_206r_ThPa 207.556 Ma ABS 1.316 Ma
age207_235r 202.096 Ma ABS 0.125 Ma
age207_235r_Pa 202.092 Ma ABS 0.125 Ma
percentDiscordance 3.35265

Compositional Measures
Name Value Uncertainty Type One Sigma
massPb_rib 0.0 ABS 0.0
massU 0.0 ABS 0.0
radToCommonTotal 110.36385 ABS 0.0
rTh_Usample 0.98713 ABS 0.0
totCommonPbMass 0.0 ABS 0.0
totRadiogenicPbMass 0.0 ABS 0.0

Sample Isochron Ratios
Name Value Uncertainty Type One Sigma
r206_204tfc 5,902.60625 ABS 0.0
r207_206s 0.05032 ABS 0.0
r235_207s 4.54083 ABS 0.0
r238_206s 31.48764 ABS 0.0
r238_207s 625.80823 ABS 0.0




filename:9248.xml
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