This sample belongs to: Noah McLean

Sample Unique Identifier = NMM000004 (Detail)
Aliquot Unique Identifier = Deprecated
Aliquot Name = zircon
Analysis Purpose = SingleAge
Laboratory Name = MIT Isotope Lab
Analyst Name = Noah McLean
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: 47876284.04121112823486328125
Uncertainty Type: ABS
One Sigma: 47151.8103185153377125971019268035888671875
Mean Squared Weighted Deviation: 8.3072676714413500320688399369828402996063232421875
Internal Two Sigma Uncertainty: 94303.620637030675425194203853607177734375
PlusInternal Two Sigma Uncertainty:
Minus Internal Two Sigma Uncertainty:
Internal Two Sigma Uncertainty with Tracer Calibration Uncertainty: 113743.54178376434720121324062347412109375
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: 124712.74043949457700364291667938232421875
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:
zS7
zS10

Explanation: Explanation
Comment: Comment
Preferred: true


Alph Pb Models:
Name Value Uncertainty Type One Sigma
MIT Daly 0.0025 ABS 0.0002


Analysis Fractions
Sample Name = ES-02
Legacy = false
Fraction ID = zM1
Grain ID = zM1
Zircon = true
Image:
Time Stamp = January 24, 2016 12:17 PM
Mineral Name = zircon
Setting Type = grain mount
Number of Grains = 1
Estimated Date = 0.0
Stacey Kramers One Percent Uncertainty = 1
Stacey Kramers Correlation Coefficients = 0.5
Physically Abraded = false
Leached in HF Acid = false
Annealed and Chemically Abraded = true
Chemically Purified UPb = true
Analysis Fraction Comment = NONE
Pb Blank ID = Matt 3-24 TPBs v.1.0
TracerID = ET535 v.3.0
Fractionation Corrected Pb = false
Alpha Pb Model ID = MIT Daly
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 0.0025 ABS 0.0002
alphaU 0.00089 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 0.002 ABS 0.00002
r238_235b 137.8185 ABS 0.02232
r238_235s 137.8185 ABS 0.02232
r265_267m 0.99145 PCT 0.00579
r270_265m 0.20114 PCT 0.01486
r270_267m 0.19941 PCT 0.01576
rTh_Umagma 3.5 ABS 1.0
tracerMassInGrams 0.0092 ABS 0.0001
uBlankMassInGrams 0.0 ABS 0.0

Measured Ratios
Name Value Uncertainty Type One Sigma
r204_205m 0.00031 PCT 0.50505
r206_204m 609.69944 PCT 0.52772
r206_205m 0.18999 PCT 0.02896
r206_207m 15.32963 PCT 0.12587
r206_208m 6.17815 PCT 0.09125
r207_204m 39.74379 PCT 0.49658
r207_205m 0.0124 PCT 0.13422
r208_204m 98.82638 PCT 0.569
r208_205m 0.03075 PCT 0.08727
r233_235m 0.9954 PCT 0.00579
r238_233m 0.20114 PCT 0.01486
r238_235m 0.20021 PCT 0.01576

Radiogenic Isotope Ratios
Name Value Uncertainty Type One Sigma
r206_238r 0.00938 ABS 0.00001
r206_238r_Th 0.00939 ABS 0.00001
r207_206r 0.04711 ABS 0.00022
r207_206r_Pa 0.0471 ABS 0.00022
r207_206r_Th 0.04703 ABS 0.00022
r207_206r_ThPa 0.04703 ABS 0.00022
r207_235r 0.06088 ABS 0.0003
r207_235r_Pa 0.06088 ABS 0.0003
r208_206r 0.118 ABS 0.0
rhoR206_238r__r207_235r 0.74336 ABS 0.0
rhoR206_238r__r207_235r_Pa 0.74328 ABS 0.0
rhoR206_238r_Th__r207_235r 0.73947 ABS 0.0
rhoR206_238r_Th__r207_235r_Pa 0.73939 ABS 0.0
rhoR207_206r__r238_206r -0.68374 ABS 0.0
rhoR207_206r_Pa__r238_206r -0.68365 ABS 0.0
rhoR207_206r_Th__r238_206r_Th -0.67902 ABS 0.0
rhoR207_206r_ThPa__r238_206r_Th -0.67893 ABS 0.0

Radiogenic Isotope Dates
Name Value Uncertainty Type One Sigma
age206_238r 60.175 Ma ABS 0.035 Ma
age206_238r_Th 60.272 Ma ABS 0.035 Ma
age207_206r 53.531 Ma ABS 10.94 Ma
age207_206r_Pa 53.348 Ma ABS 10.943 Ma
age207_206r_Th 49.677 Ma ABS 10.953 Ma
age207_206r_ThPa 49.494 Ma ABS 10.956 Ma
age207_235r 60.013 Ma ABS 0.292 Ma
age207_235r_Pa 60.008 Ma ABS 0.292 Ma
bestAge 60.175 Ma ABS 0.035 Ma
percentDiscordance -12.41256

Compositional Measures
Name Value Uncertainty Type One Sigma
massPb_rib 0.0 ABS 0.0
massU 0.0 ABS 0.0
radToCommonTotal 13.52578 ABS 0.0
rTh_Usample 0.36896 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 857.30099 ABS 0.0
r207_206s 0.04711 ABS 0.0
r235_207s 16.42443 ABS 0.0
r238_206s 106.62827 ABS 0.0
r238_207s 2,263.59006 ABS 0.0


Sample Name = ES-02
Legacy = false
Fraction ID = zM7
Grain ID = zM7
Zircon = true
Image:
Time Stamp = January 24, 2016 12:17 PM
Mineral Name = zircon
Setting Type = grain mount
Number of Grains = 1
Estimated Date = 0.0
Stacey Kramers One Percent Uncertainty = 1
Stacey Kramers Correlation Coefficients = 0.5
Physically Abraded = false
Leached in HF Acid = false
Annealed and Chemically Abraded = true
Chemically Purified UPb = true
Analysis Fraction Comment = NONE
Pb Blank ID = Matt 3-24 TPBs v.1.0
TracerID = ET535 v.3.0
Fractionation Corrected Pb = false
Alpha Pb Model ID = MIT Daly
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 0.0025 ABS 0.0002
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 0.002 ABS 0.00002
r238_235b 137.8185 ABS 0.02232
r238_235s 137.8185 ABS 0.02232
r265_267m 0.99029 PCT 0.00501
r270_265m 0.3614 PCT 0.0106
r270_267m 0.3579 PCT 0.00993
rTh_Umagma 3.5 ABS 1.0
tracerMassInGrams 0.0098 ABS 0.0001
uBlankMassInGrams 0.0 ABS 0.0

Measured Ratios
Name Value Uncertainty Type One Sigma
r204_205m 0.00031 PCT 0.46107
r206_204m 1,514.347 PCT 0.46812
r206_205m 0.47104 PCT 0.02271
r206_207m 18.28253 PCT 0.0735
r206_208m 7.38836 PCT 0.04581
r207_204m 82.92878 PCT 0.4703
r207_205m 0.02575 PCT 0.07846
r208_204m 204.85801 PCT 0.44539
r208_205m 0.06375 PCT 0.04968
r233_235m 0.99423 PCT 0.00501
r238_233m 0.3614 PCT 0.0106
r238_235m 0.35933 PCT 0.00993

Radiogenic Isotope Ratios
Name Value Uncertainty Type One Sigma
r206_238r 0.01303 ABS 0.0
r206_238r_Th 0.01305 ABS 0.0
r207_206r 0.04747 ABS 0.00009
r207_206r_Pa 0.04747 ABS 0.00009
r207_206r_Th 0.04741 ABS 0.00009
r207_206r_ThPa 0.04741 ABS 0.00009
r207_235r 0.08527 ABS 0.00018
r207_235r_Pa 0.08526 ABS 0.00018
r208_206r 0.11814 ABS 0.0
rhoR206_238r__r207_235r 0.55617 ABS 0.0
rhoR206_238r__r207_235r_Pa 0.55598 ABS 0.0
rhoR206_238r_Th__r207_235r 0.55279 ABS 0.0
rhoR206_238r_Th__r207_235r_Pa 0.55261 ABS 0.0
rhoR207_206r__r238_206r -0.41599 ABS 0.0
rhoR207_206r_Pa__r238_206r -0.41583 ABS 0.0
rhoR207_206r_Th__r238_206r_Th -0.41136 ABS 0.0
rhoR207_206r_ThPa__r238_206r_Th -0.4112 ABS 0.0

Radiogenic Isotope Dates
Name Value Uncertainty Type One Sigma
age206_238r 83.48 Ma ABS 0.031 Ma
age206_238r_Th 83.576 Ma ABS 0.031 Ma
age207_206r 71.778 Ma ABS 4.624 Ma
age207_206r_Pa 71.649 Ma ABS 4.626 Ma
age207_206r_Th 69.015 Ma ABS 4.628 Ma
age207_206r_ThPa 68.886 Ma ABS 4.631 Ma
age207_235r 83.086 Ma ABS 0.17 Ma
age207_235r_Pa 83.082 Ma ABS 0.17 Ma
bestAge 83.48 Ma ABS 0.031 Ma
percentDiscordance -16.30221

Compositional Measures
Name Value Uncertainty Type One Sigma
massPb_rib 0.0 ABS 0.0
massU 0.0 ABS 0.0
radToCommonTotal 34.29542 ABS 0.0
rTh_Usample 0.37001 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 2,144.81321 ABS 0.0
r207_206s 0.04747 ABS 0.0
r235_207s 11.7277 ABS 0.0
r238_206s 76.72232 ABS 0.0
r238_207s 1,616.29372 ABS 0.0


Sample Name = ES-02
Legacy = false
Fraction ID = zS7
Grain ID = zS7
Zircon = true
Image:
Time Stamp = January 24, 2016 12:17 PM
Mineral Name = zircon
Setting Type = grain mount
Number of Grains = 1
Estimated Date = 0.0
Stacey Kramers One Percent Uncertainty = 1
Stacey Kramers Correlation Coefficients = 0.5
Physically Abraded = false
Leached in HF Acid = false
Annealed and Chemically Abraded = true
Chemically Purified UPb = true
Analysis Fraction Comment = NONE
Pb Blank ID = Matt 3-24 TPBs v.1.0
TracerID = ET535 v.3.0
Fractionation Corrected Pb = false
Alpha Pb Model ID = MIT Daly
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 0.0025 ABS 0.0002
alphaU 0.00089 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 0.002 ABS 0.00002
r238_235b 137.8185 ABS 0.02232
r238_235s 137.8185 ABS 0.02232
r265_267m 0.99239 PCT 0.00278
r270_265m 0.07204 PCT 0.02324
r270_267m 0.07149 PCT 0.0235
rTh_Umagma 3.5 ABS 1.0
tracerMassInGrams 0.0125 ABS 0.0001
uBlankMassInGrams 0.0 ABS 0.0

Measured Ratios
Name Value Uncertainty Type One Sigma
r204_205m 0.00036 PCT 0.38022
r206_204m 155.73819 PCT 0.38874
r206_205m 0.05644 PCT 0.03714
r206_207m 8.30106 PCT 0.12402
r206_208m 3.21804 PCT 0.08064
r207_204m 18.68452 PCT 0.39775
r207_205m 0.0068 PCT 0.11846
r208_204m 48.39343 PCT 0.41756
r208_205m 0.01754 PCT 0.0758
r233_235m 0.99635 PCT 0.00278
r238_233m 0.07204 PCT 0.02324
r238_235m 0.07178 PCT 0.0235

Radiogenic Isotope Ratios
Name Value Uncertainty Type One Sigma
r206_238r 0.00742 ABS 0.00001
r206_238r_Th 0.00743 ABS 0.00001
r207_206r 0.04624 ABS 0.00089
r207_206r_Pa 0.04624 ABS 0.00089
r207_206r_Th 0.04615 ABS 0.00089
r207_206r_ThPa 0.04614 ABS 0.00089
r207_235r 0.04728 ABS 0.00095
r207_235r_Pa 0.04728 ABS 0.00095
r208_206r 0.13232 ABS 0.0
rhoR206_238r__r207_235r 0.7579 ABS 0.0
rhoR206_238r__r207_235r_Pa 0.75789 ABS 0.0
rhoR206_238r_Th__r207_235r 0.75558 ABS 0.0
rhoR206_238r_Th__r207_235r_Pa 0.75557 ABS 0.0
rhoR207_206r__r238_206r -0.72662 ABS 0.0
rhoR207_206r_Pa__r238_206r -0.72662 ABS 0.0
rhoR207_206r_Th__r238_206r_Th -0.72417 ABS 0.0
rhoR207_206r_ThPa__r238_206r_Th -0.72417 ABS 0.0

Radiogenic Isotope Dates
Name Value Uncertainty Type One Sigma
age206_238r 47.651 Ma ABS 0.065 Ma
age206_238r_Th 47.747 Ma ABS 0.065 Ma
age207_206r 9.069 Ma ABS 46.148 Ma
age207_206r_Pa 8.832 Ma ABS 46.155 Ma
age207_206r_Th 4.226 Ma ABS 46.207 Ma
age207_206r_ThPa 3.989 Ma ABS 46.215 Ma
age207_235r 46.908 Ma ABS 0.926 Ma
age207_235r_Pa 46.903 Ma ABS 0.926 Ma
bestAge 47.651 Ma ABS 0.065 Ma
percentDiscordance -425.45416

Compositional Measures
Name Value Uncertainty Type One Sigma
massPb_rib 0.0 ABS 0.0
massU 0.0 ABS 0.0
radToCommonTotal 3.07686 ABS 0.0
rTh_Usample 0.41328 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 206.91409 ABS 0.0
r207_206s 0.04624 ABS 0.0
r235_207s 21.15013 ABS 0.0
r238_206s 134.78351 ABS 0.0
r238_207s 2,914.87984 ABS 0.0


Sample Name = ES-02
Legacy = false
Fraction ID = zS10
Grain ID = zS10
Zircon = true
Image:
Time Stamp = January 24, 2016 12:17 PM
Mineral Name = zircon
Setting Type = grain mount
Number of Grains = 1
Estimated Date = 0.0
Stacey Kramers One Percent Uncertainty = 1
Stacey Kramers Correlation Coefficients = 0.5
Physically Abraded = false
Leached in HF Acid = false
Annealed and Chemically Abraded = true
Chemically Purified UPb = true
Analysis Fraction Comment = NONE
Pb Blank ID = Matt 3-24 TPBs v.1.0
TracerID = ET535 v.3.0
Fractionation Corrected Pb = false
Alpha Pb Model ID = MIT Daly
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 0.0025 ABS 0.0002
alphaU 0.00084 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 0.002 ABS 0.00002
r238_235b 137.8185 ABS 0.02232
r238_235s 137.8185 ABS 0.02232
r265_267m 0.99229 PCT 0.00662
r270_265m 0.07165 PCT 0.04771
r270_267m 0.07109 PCT 0.0483
rTh_Umagma 3.5 ABS 1.0
tracerMassInGrams 0.012 ABS 0.0001
uBlankMassInGrams 0.0 ABS 0.0

Measured Ratios
Name Value Uncertainty Type One Sigma
r204_205m 0.00032 PCT 0.52019
r206_204m 171.96532 PCT 0.53488
r206_205m 0.05572 PCT 0.04509
r206_207m 8.77189 PCT 0.15333
r206_208m 3.54081 PCT 0.10208
r207_204m 19.63824 PCT 0.60328
r207_205m 0.00635 PCT 0.15238
r208_204m 48.66866 PCT 0.48918
r208_205m 0.01574 PCT 0.08802
r233_235m 0.99625 PCT 0.00662
r238_233m 0.07165 PCT 0.04771
r238_235m 0.07138 PCT 0.0483

Radiogenic Isotope Ratios
Name Value Uncertainty Type One Sigma
r206_238r 0.00746 ABS 0.00001
r206_238r_Th 0.00748 ABS 0.00001
r207_206r 0.049 ABS 0.00089
r207_206r_Pa 0.04899 ABS 0.00089
r207_206r_Th 0.0489 ABS 0.00088
r207_206r_ThPa 0.0489 ABS 0.00088
r207_235r 0.05039 ABS 0.00096
r207_235r_Pa 0.05038 ABS 0.00096
r208_206r 0.12495 ABS 0.0
rhoR206_238r__r207_235r 0.74148 ABS 0.0
rhoR206_238r__r207_235r_Pa 0.74148 ABS 0.0
rhoR206_238r_Th__r207_235r 0.73943 ABS 0.0
rhoR206_238r_Th__r207_235r_Pa 0.73942 ABS 0.0
rhoR207_206r__r238_206r -0.70471 ABS 0.0
rhoR207_206r_Pa__r238_206r -0.7047 ABS 0.0
rhoR207_206r_Th__r238_206r_Th -0.70254 ABS 0.0
rhoR207_206r_ThPa__r238_206r_Th -0.70254 ABS 0.0

Radiogenic Isotope Dates
Name Value Uncertainty Type One Sigma
age206_238r 47.923 Ma ABS 0.068 Ma
age206_238r_Th 48.019 Ma ABS 0.068 Ma
age207_206r 146.709 Ma ABS 42.36 Ma
age207_206r_Pa 146.493 Ma ABS 42.367 Ma
age207_206r_Th 141.982 Ma ABS 42.412 Ma
age207_206r_ThPa 141.765 Ma ABS 42.419 Ma
age207_235r 49.916 Ma ABS 0.93 Ma
age207_235r_Pa 49.912 Ma ABS 0.93 Ma
bestAge 47.923 Ma ABS 0.068 Ma
percentDiscordance 67.33478

Compositional Measures
Name Value Uncertainty Type One Sigma
massPb_rib 0.0 ABS 0.0
massU 0.0 ABS 0.0
radToCommonTotal 3.56793 ABS 0.0
rTh_Usample 0.39027 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 237.89543 ABS 0.0
r207_206s 0.049 ABS 0.0
r235_207s 19.84592 ABS 0.0
r238_206s 134.01728 ABS 0.0
r238_207s 2,735.13509 ABS 0.0


Sample Name = ES-02
Legacy = false
Fraction ID = zS15
Grain ID = zS15
Zircon = true
Image:
Time Stamp = January 24, 2016 12:17 PM
Mineral Name = zircon
Setting Type = grain mount
Number of Grains = 1
Estimated Date = 0.0
Stacey Kramers One Percent Uncertainty = 1
Stacey Kramers Correlation Coefficients = 0.5
Physically Abraded = false
Leached in HF Acid = false
Annealed and Chemically Abraded = true
Chemically Purified UPb = true
Analysis Fraction Comment = NONE
Pb Blank ID = Matt 3-24 TPBs v.1.0
TracerID = ET535 v.3.0
Fractionation Corrected Pb = false
Alpha Pb Model ID = MIT Daly
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 0.0025 ABS 0.0002
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 0.002 ABS 0.00002
r238_235b 137.8185 ABS 0.02232
r238_235s 137.8185 ABS 0.02232
r265_267m 0.99172 PCT 0.00558
r270_265m 0.16328 PCT 0.02338
r270_267m 0.1619 PCT 0.02281
rTh_Umagma 3.5 ABS 1.0
tracerMassInGrams 0.0161 ABS 0.0001
uBlankMassInGrams 0.0 ABS 0.0

Measured Ratios
Name Value Uncertainty Type One Sigma
r204_205m 0.00048 PCT 0.43472
r206_204m 418.91108 PCT 0.44036
r206_205m 0.19979 PCT 0.02557
r206_207m 12.97354 PCT 0.08627
r206_208m 7.48496 PCT 0.10176
r207_204m 32.28456 PCT 0.44623
r207_205m 0.0154 PCT 0.09879
r208_204m 56.04612 PCT 0.41918
r208_205m 0.02669 PCT 0.10745
r233_235m 0.99567 PCT 0.00558
r238_233m 0.16328 PCT 0.02338
r238_235m 0.16255 PCT 0.02281

Radiogenic Isotope Ratios
Name Value Uncertainty Type One Sigma
r206_238r 0.01202 ABS 0.00001
r206_238r_Th 0.01204 ABS 0.00001
r207_206r 0.04796 ABS 0.00034
r207_206r_Pa 0.04796 ABS 0.00034
r207_206r_Th 0.0479 ABS 0.00034
r207_206r_ThPa 0.0479 ABS 0.00034
r207_235r 0.07946 ABS 0.0006
r207_235r_Pa 0.07946 ABS 0.0006
r208_206r 0.06069 ABS 0.0
rhoR206_238r__r207_235r 0.70605 ABS 0.0
rhoR206_238r__r207_235r_Pa 0.70603 ABS 0.0
rhoR206_238r_Th__r207_235r 0.70489 ABS 0.0
rhoR206_238r_Th__r207_235r_Pa 0.70487 ABS 0.0
rhoR207_206r__r238_206r -0.65849 ABS 0.0
rhoR207_206r_Pa__r238_206r -0.65847 ABS 0.0
rhoR207_206r_Th__r238_206r_Th -0.65729 ABS 0.0
rhoR207_206r_ThPa__r238_206r_Th -0.65728 ABS 0.0

Radiogenic Isotope Dates
Name Value Uncertainty Type One Sigma
age206_238r 77.029 Ma ABS 0.05 Ma
age206_238r_Th 77.131 Ma ABS 0.05 Ma
age207_206r 96.438 Ma ABS 16.839 Ma
age207_206r_Pa 96.3 Ma ABS 16.841 Ma
age207_206r_Th 93.285 Ma ABS 16.853 Ma
age207_206r_ThPa 93.147 Ma ABS 16.855 Ma
age207_235r 77.638 Ma ABS 0.565 Ma
age207_235r_Pa 77.634 Ma ABS 0.565 Ma
bestAge 77.029 Ma ABS 0.05 Ma
percentDiscordance 20.12651

Compositional Measures
Name Value Uncertainty Type One Sigma
massPb_rib 0.0 ABS 0.0
massU 0.0 ABS 0.0
radToCommonTotal 7.64949 ABS 0.0
rTh_Usample 0.18999 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 517.15218 ABS 0.0
r207_206s 0.04796 ABS 0.0
r235_207s 12.58476 ABS 0.0
r238_206s 83.18938 ABS 0.0
r238_207s 1,734.41247 ABS 0.0




filename:15410.xml
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