This sample belongs to: Noah McLean

Sample Unique Identifier = NMM000005 (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


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


Analysis Fractions
Sample Name = ES32
Legacy = false
Fraction ID = zM2
Grain ID = zM2
Zircon = true
Image:
Time Stamp = January 22, 2016 10:38 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 0.00093 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 137.8185 ABS 0.02232
r238_235s 137.8185 ABS 0.02232
r265_267m 0.9921 PCT 0.00354
r270_265m 0.11003 PCT 0.01847
r270_267m 0.10916 PCT 0.01892
rTh_Umagma 4.0 ABS 0.5
tracerMassInGrams 0.0105 ABS 0.0001
uBlankMassInGrams 0.0 ABS 0.0

Measured Ratios
Name Value Uncertainty Type One Sigma
r204_205m 0.00024 PCT 0.48332
r206_204m 596.47269 PCT 0.46054
r206_205m 0.14447 PCT 0.02977
r206_207m 15.44105 PCT 0.11729
r206_208m 6.36621 PCT 0.0794
r207_204m 38.7269 PCT 0.49922
r207_205m 0.00935 PCT 0.12338
r208_204m 93.88168 PCT 0.49098
r208_205m 0.0227 PCT 0.07255
r233_235m 0.99605 PCT 0.00354
r238_233m 0.11003 PCT 0.01847
r238_235m 0.10959 PCT 0.01892

Radiogenic Isotope Ratios
Name Value Uncertainty Type One Sigma
r206_238r 0.01323 ABS 0.00001
r206_238r_Th 0.01324 ABS 0.00001
r207_206r 0.04785 ABS 0.00022
r207_206r_Pa 0.04785 ABS 0.00022
r207_206r_Th 0.0478 ABS 0.00022
r207_206r_ThPa 0.0478 ABS 0.00022
r207_235r 0.08723 ABS 0.00041
r207_235r_Pa 0.08722 ABS 0.00041
r208_206r 0.11626 ABS 0.0
rhoR206_238r__r207_235r 0.35486 ABS 0.0
rhoR206_238r__r207_235r_Pa 0.35484 ABS 0.0
rhoR206_238r_Th__r207_235r 0.35365 ABS 0.0
rhoR206_238r_Th__r207_235r_Pa 0.35363 ABS 0.0
rhoR207_206r__r238_206r -0.26905 ABS 0.0
rhoR207_206r_Pa__r238_206r -0.26903 ABS 0.0
rhoR207_206r_Th__r238_206r_Th -0.26786 ABS 0.0
rhoR207_206r_ThPa__r238_206r_Th -0.26784 ABS 0.0

Radiogenic Isotope Dates
Name Value Uncertainty Type One Sigma
age206_238r 84.701 Ma ABS 0.037 Ma
age206_238r_Th 84.798 Ma ABS 0.037 Ma
age207_206r 91.014 Ma ABS 10.884 Ma
age207_206r_Pa 90.888 Ma ABS 10.886 Ma
age207_206r_Th 88.261 Ma ABS 10.891 Ma
age207_206r_ThPa 88.135 Ma ABS 10.893 Ma
age207_235r 84.917 Ma ABS 0.386 Ma
age207_235r_Pa 84.913 Ma ABS 0.386 Ma
bestAge 84.701 Ma ABS 0.037 Ma
percentDiscordance 6.93711

Compositional Measures
Name Value Uncertainty Type One Sigma
massPb_rib 0.0 ABS 0.0
massU 0.0 ABS 0.0
radToCommonTotal 15.0679 ABS 0.0
rTh_Usample 0.36512 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 953.77834 ABS 0.0
r207_206s 0.04785 ABS 0.0
r235_207s 11.4643 ABS 0.0
r238_206s 75.6094 ABS 0.0
r238_207s 1,579.99233 ABS 0.0


Sample Name = ES32
Legacy = false
Fraction ID = zM4
Grain ID = zM4
Zircon = true
Image:
Time Stamp = January 22, 2016 10:38 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 0.00097 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 137.8185 ABS 0.02232
r238_235s 137.8185 ABS 0.02232
r265_267m 0.97658 PCT 0.00795
r270_265m 2.3207 PCT 0.00592
r270_267m 2.26631 PCT 0.00625
rTh_Umagma 4.0 ABS 0.5
tracerMassInGrams 0.0072 ABS 0.0001
uBlankMassInGrams 0.0 ABS 0.0

Measured Ratios
Name Value Uncertainty Type One Sigma
r204_205m 0.00064 PCT 0.80905
r206_204m 4,350.97632 PCT 0.79296
r206_205m 2.77111 PCT 0.03027
r206_207m 19.96249 PCT 0.07309
r206_208m 13.27495 PCT 0.06254
r207_204m 216.47696 PCT 0.84663
r207_205m 0.13884 PCT 0.07619
r208_204m 325.2519 PCT 0.84424
r208_205m 0.20865 PCT 0.05988
r233_235m 0.98041 PCT 0.00795
r238_233m 2.3207 PCT 0.00592
r238_235m 2.2752 PCT 0.00625

Radiogenic Isotope Ratios
Name Value Uncertainty Type One Sigma
r206_238r 0.01192 ABS 0.0
r206_238r_Th 0.01193 ABS 0.0
r207_206r 0.04726 ABS 0.00007
r207_206r_Pa 0.04726 ABS 0.00007
r207_206r_Th 0.04719 ABS 0.00007
r207_206r_ThPa 0.04719 ABS 0.00007
r207_235r 0.07761 ABS 0.00011
r207_235r_Pa 0.0776 ABS 0.00011
r208_206r 0.06825 ABS 0.0
rhoR206_238r__r207_235r 0.26514 ABS 0.0
rhoR206_238r__r207_235r_Pa 0.26493 ABS 0.0
rhoR206_238r_Th__r207_235r 0.26478 ABS 0.0
rhoR206_238r_Th__r207_235r_Pa 0.26456 ABS 0.0
rhoR207_206r__r238_206r 0.01372 ABS 0.0
rhoR207_206r_Pa__r238_206r 0.01369 ABS 0.0
rhoR207_206r_Th__r238_206r_Th 0.01379 ABS 0.0
rhoR207_206r_ThPa__r238_206r_Th 0.01376 ABS 0.0

Radiogenic Isotope Dates
Name Value Uncertainty Type One Sigma
age206_238r 76.36 Ma ABS 0.031 Ma
age206_238r_Th 76.462 Ma ABS 0.031 Ma
age207_206r 61.238 Ma ABS 3.384 Ma
age207_206r_Pa 61.095 Ma ABS 3.387 Ma
age207_206r_Th 58.037 Ma ABS 3.386 Ma
age207_206r_ThPa 57.895 Ma ABS 3.39 Ma
age207_235r 75.894 Ma ABS 0.108 Ma
age207_235r_Pa 75.889 Ma ABS 0.108 Ma
bestAge 76.36 Ma ABS 0.031 Ma
percentDiscordance -24.69435

Compositional Measures
Name Value Uncertainty Type One Sigma
massPb_rib 0.0 ABS 0.0
massU 0.0 ABS 0.0
radToCommonTotal 77.56281 ABS 0.0
rTh_Usample 0.21423 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 5,045.61941 ABS 0.0
r207_206s 0.04726 ABS 0.0
r235_207s 12.88526 ABS 0.0
r238_206s 83.92264 ABS 0.0
r238_207s 1,775.82784 ABS 0.0


Sample Name = ES32
Legacy = false
Fraction ID = zM6
Grain ID = zM6
Zircon = true
Image:
Time Stamp = January 22, 2016 10:38 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 0.00097 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 137.8185 ABS 0.02232
r238_235s 137.8185 ABS 0.02232
r265_267m 0.98756 PCT 0.00438
r270_265m 0.75865 PCT 0.0053
r270_267m 0.74917 PCT 0.00538
rTh_Umagma 4.0 ABS 0.5
tracerMassInGrams 0.0072 ABS 0.0001
uBlankMassInGrams 0.0 ABS 0.0

Measured Ratios
Name Value Uncertainty Type One Sigma
r204_205m 0.0003 PCT 0.5843
r206_204m 3,027.28813 PCT 0.60962
r206_205m 0.90039 PCT 0.02664
r206_207m 19.53544 PCT 0.07899
r206_208m 12.1615 PCT 0.0507
r207_204m 154.9601 PCT 0.59363
r207_205m 0.04609 PCT 0.08023
r208_204m 248.90572 PCT 0.59241
r208_205m 0.07404 PCT 0.05204
r233_235m 0.99147 PCT 0.00438
r238_233m 0.75865 PCT 0.0053
r238_235m 0.75215 PCT 0.00538

Radiogenic Isotope Ratios
Name Value Uncertainty Type One Sigma
r206_238r 0.01187 ABS 0.0
r206_238r_Th 0.01188 ABS 0.0
r207_206r 0.04769 ABS 0.00006
r207_206r_Pa 0.04769 ABS 0.00006
r207_206r_Th 0.04763 ABS 0.00006
r207_206r_ThPa 0.04763 ABS 0.00006
r207_235r 0.078 ABS 0.00011
r207_235r_Pa 0.07799 ABS 0.00011
r208_206r 0.07358 ABS 0.0
rhoR206_238r__r207_235r 0.6669 ABS 0.0
rhoR206_238r__r207_235r_Pa 0.66631 ABS 0.0
rhoR206_238r_Th__r207_235r 0.66656 ABS 0.0
rhoR206_238r_Th__r207_235r_Pa 0.66597 ABS 0.0
rhoR207_206r__r238_206r -0.46632 ABS 0.0
rhoR207_206r_Pa__r238_206r -0.46574 ABS 0.0
rhoR207_206r_Th__r238_206r_Th -0.46617 ABS 0.0
rhoR207_206r_ThPa__r238_206r_Th -0.46559 ABS 0.0

Radiogenic Isotope Dates
Name Value Uncertainty Type One Sigma
age206_238r 76.044 Ma ABS 0.03 Ma
age206_238r_Th 76.145 Ma ABS 0.03 Ma
age207_206r 83.06 Ma ABS 2.822 Ma
age207_206r_Pa 82.918 Ma ABS 2.826 Ma
age207_206r_Th 79.873 Ma ABS 2.825 Ma
age207_206r_ThPa 79.732 Ma ABS 2.829 Ma
age207_235r 76.261 Ma ABS 0.104 Ma
age207_235r_Pa 76.256 Ma ABS 0.104 Ma
bestAge 76.044 Ma ABS 0.03 Ma
percentDiscordance 8.4468

Compositional Measures
Name Value Uncertainty Type One Sigma
massPb_rib 0.0 ABS 0.0
massU 0.0 ABS 0.0
radToCommonTotal 67.27691 ABS 0.0
rTh_Usample 0.23096 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 4,356.30978 ABS 0.0
r207_206s 0.04769 ABS 0.0
r235_207s 12.82092 ABS 0.0
r238_206s 84.27341 ABS 0.0
r238_207s 1,766.95973 ABS 0.0


Sample Name = ES32
Legacy = false
Fraction ID = zM7
Grain ID = zM7
Zircon = true
Image:
Time Stamp = January 22, 2016 10:38 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 0.00094 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 137.8185 ABS 0.02232
r238_235s 137.8185 ABS 0.02232
r265_267m 0.98749 PCT 0.00439
r270_265m 0.75865 PCT 0.00593
r270_267m 0.74918 PCT 0.00583
rTh_Umagma 4.0 ABS 0.5
tracerMassInGrams 0.0124 ABS 0.0001
uBlankMassInGrams 0.0 ABS 0.0

Measured Ratios
Name Value Uncertainty Type One Sigma
r204_205m 0.00031 PCT 0.4891
r206_204m 2,776.03212 PCT 0.49134
r206_205m 0.86075 PCT 0.01834
r206_207m 19.46322 PCT 0.07219
r206_208m 12.65726 PCT 0.04747
r207_204m 142.61358 PCT 0.47786
r207_205m 0.04422 PCT 0.0733
r208_204m 219.27652 PCT 0.49129
r208_205m 0.068 PCT 0.04749
r233_235m 0.9914 PCT 0.00439
r238_233m 0.75865 PCT 0.00593
r238_235m 0.75215 PCT 0.00583

Radiogenic Isotope Ratios
Name Value Uncertainty Type One Sigma
r206_238r 0.01134 ABS 0.0
r206_238r_Th 0.01136 ABS 0.0
r207_206r 0.0475 ABS 0.00006
r207_206r_Pa 0.04749 ABS 0.00006
r207_206r_Th 0.04743 ABS 0.00006
r207_206r_ThPa 0.04743 ABS 0.00006
r207_235r 0.07422 ABS 0.0001
r207_235r_Pa 0.07422 ABS 0.0001
r208_206r 0.06937 ABS 0.0
rhoR206_238r__r207_235r 0.48062 ABS 0.0
rhoR206_238r__r207_235r_Pa 0.48007 ABS 0.0
rhoR206_238r_Th__r207_235r 0.48009 ABS 0.0
rhoR206_238r_Th__r207_235r_Pa 0.47954 ABS 0.0
rhoR207_206r__r238_206r -0.26301 ABS 0.0
rhoR207_206r_Pa__r238_206r -0.26265 ABS 0.0
rhoR207_206r_Th__r238_206r_Th -0.26265 ABS 0.0
rhoR207_206r_ThPa__r238_206r_Th -0.2623 ABS 0.0

Radiogenic Isotope Dates
Name Value Uncertainty Type One Sigma
age206_238r 72.685 Ma ABS 0.023 Ma
age206_238r_Th 72.787 Ma ABS 0.023 Ma
age207_206r 73.18 Ma ABS 2.824 Ma
age207_206r_Pa 73.031 Ma ABS 2.828 Ma
age207_206r_Th 69.828 Ma ABS 2.826 Ma
age207_206r_ThPa 69.679 Ma ABS 2.831 Ma
age207_235r 72.7 Ma ABS 0.092 Ma
age207_235r_Pa 72.695 Ma ABS 0.092 Ma
bestAge 72.685 Ma ABS 0.023 Ma
percentDiscordance 0.67665

Compositional Measures
Name Value Uncertainty Type One Sigma
massPb_rib 0.0 ABS 0.0
massU 0.0 ABS 0.0
radToCommonTotal 60.34394 ABS 0.0
rTh_Usample 0.21767 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 3,924.78305 ABS 0.0
r207_206s 0.0475 ABS 0.0
r235_207s 13.4728 ABS 0.0
r238_206s 88.19071 ABS 0.0
r238_207s 1,856.80097 ABS 0.0


Sample Name = ES32
Legacy = false
Fraction ID = zM8
Grain ID = zM8
Zircon = true
Image:
Time Stamp = January 22, 2016 10:38 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 0.00093 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 137.8185 ABS 0.02232
r238_235s 137.8185 ABS 0.02232
r265_267m 0.98768 PCT 0.00562
r270_265m 0.73029 PCT 0.00749
r270_267m 0.72126 PCT 0.0054
rTh_Umagma 4.0 ABS 0.5
tracerMassInGrams 0.0113 ABS 0.0001
uBlankMassInGrams 0.0 ABS 0.0

Measured Ratios
Name Value Uncertainty Type One Sigma
r204_205m 0.00029 PCT 0.75038
r206_204m 2,939.27167 PCT 0.78929
r206_205m 0.85758 PCT 0.01653
r206_207m 19.50541 PCT 0.05484
r206_208m 15.05484 PCT 0.05663
r207_204m 150.68799 PCT 0.79721
r207_205m 0.04397 PCT 0.05759
r208_204m 195.21622 PCT 0.77669
r208_205m 0.05697 PCT 0.05955
r233_235m 0.99159 PCT 0.00562
r238_233m 0.73029 PCT 0.00749
r238_235m 0.72412 PCT 0.0054

Radiogenic Isotope Ratios
Name Value Uncertainty Type One Sigma
r206_238r 0.01174 ABS 0.0
r206_238r_Th 0.01176 ABS 0.0
r207_206r 0.04767 ABS 0.00006
r207_206r_Pa 0.04767 ABS 0.00006
r207_206r_Th 0.04761 ABS 0.00006
r207_206r_ThPa 0.04761 ABS 0.00006
r207_235r 0.07716 ABS 0.00013
r207_235r_Pa 0.07715 ABS 0.00013
r208_206r 0.05738 ABS 0.0
rhoR206_238r__r207_235r 0.94312 ABS 0.0
rhoR206_238r__r207_235r_Pa 0.9425 ABS 0.0
rhoR206_238r_Th__r207_235r 0.94292 ABS 0.0
rhoR206_238r_Th__r207_235r_Pa 0.9423 ABS 0.0
rhoR207_206r__r238_206r -0.91493 ABS 0.0
rhoR207_206r_Pa__r238_206r -0.91396 ABS 0.0
rhoR207_206r_Th__r238_206r_Th -0.91468 ABS 0.0
rhoR207_206r_ThPa__r238_206r_Th -0.91371 ABS 0.0

Radiogenic Isotope Dates
Name Value Uncertainty Type One Sigma
age206_238r 75.261 Ma ABS 0.027 Ma
age206_238r_Th 75.363 Ma ABS 0.027 Ma
age207_206r 82.071 Ma ABS 3.125 Ma
age207_206r_Pa 81.928 Ma ABS 3.128 Ma
age207_206r_Th 78.808 Ma ABS 3.128 Ma
age207_206r_ThPa 78.664 Ma ABS 3.131 Ma
age207_235r 75.469 Ma ABS 0.12 Ma
age207_235r_Pa 75.464 Ma ABS 0.12 Ma
bestAge 75.261 Ma ABS 0.027 Ma
percentDiscordance 8.2985

Compositional Measures
Name Value Uncertainty Type One Sigma
massPb_rib 0.0 ABS 0.0
massU 0.0 ABS 0.0
radToCommonTotal 64.7078 ABS 0.0
rTh_Usample 0.1801 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 4,252.44428 ABS 0.0
r207_206s 0.04767 ABS 0.0
r235_207s 12.96053 ABS 0.0
r238_206s 85.15561 ABS 0.0
r238_207s 1,786.20059 ABS 0.0


Sample Name = ES32
Legacy = false
Fraction ID = zM9
Grain ID = zM9
Zircon = true
Image:
Time Stamp = January 22, 2016 10:38 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 0.00095 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 137.8185 ABS 0.02232
r238_235s 137.8185 ABS 0.02232
r265_267m 0.99115 PCT 0.00341
r270_265m 0.24718 PCT 0.0062
r270_267m 0.24499 PCT 0.00635
rTh_Umagma 4.0 ABS 0.5
tracerMassInGrams 0.0186 ABS 0.0001
uBlankMassInGrams 0.0 ABS 0.0

Measured Ratios
Name Value Uncertainty Type One Sigma
r204_205m 0.00028 PCT 0.41519
r206_204m 1,062.39335 PCT 0.41854
r206_205m 0.29879 PCT 0.01977
r206_207m 17.3536 PCT 0.05202
r206_208m 9.64707 PCT 0.06428
r207_204m 61.21166 PCT 0.40791
r207_205m 0.01721 PCT 0.05721
r208_204m 110.14397 PCT 0.42997
r208_205m 0.03098 PCT 0.06225
r233_235m 0.99509 PCT 0.00341
r238_233m 0.24718 PCT 0.0062
r238_235m 0.24597 PCT 0.00635

Radiogenic Isotope Ratios
Name Value Uncertainty Type One Sigma
r206_238r 0.01209 ABS 0.0
r206_238r_Th 0.0121 ABS 0.0
r207_206r 0.04761 ABS 0.00011
r207_206r_Pa 0.04761 ABS 0.00011
r207_206r_Th 0.04755 ABS 0.00011
r207_206r_ThPa 0.04754 ABS 0.00011
r207_235r 0.07931 ABS 0.0002
r207_235r_Pa 0.07931 ABS 0.0002
r208_206r 0.07895 ABS 0.0
rhoR206_238r__r207_235r 0.58141 ABS 0.0
rhoR206_238r__r207_235r_Pa 0.58125 ABS 0.0
rhoR206_238r_Th__r207_235r 0.58051 ABS 0.0
rhoR206_238r_Th__r207_235r_Pa 0.58036 ABS 0.0
rhoR207_206r__r238_206r -0.4768 ABS 0.0
rhoR207_206r_Pa__r238_206r -0.47666 ABS 0.0
rhoR207_206r_Th__r238_206r_Th -0.47592 ABS 0.0
rhoR207_206r_ThPa__r238_206r_Th -0.47578 ABS 0.0

Radiogenic Isotope Dates
Name Value Uncertainty Type One Sigma
age206_238r 77.457 Ma ABS 0.028 Ma
age206_238r_Th 77.558 Ma ABS 0.028 Ma
age207_206r 78.83 Ma ABS 5.603 Ma
age207_206r_Pa 78.691 Ma ABS 5.605 Ma
age207_206r_Th 75.714 Ma ABS 5.608 Ma
age207_206r_ThPa 75.575 Ma ABS 5.61 Ma
age207_235r 77.5 Ma ABS 0.19 Ma
age207_235r_Pa 77.496 Ma ABS 0.19 Ma
bestAge 77.457 Ma ABS 0.028 Ma
percentDiscordance 1.74181

Compositional Measures
Name Value Uncertainty Type One Sigma
massPb_rib 0.0 ABS 0.0
massU 0.0 ABS 0.0
radToCommonTotal 24.15354 ABS 0.0
rTh_Usample 0.24783 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 1,568.31429 ABS 0.0
r207_206s 0.04761 ABS 0.0
r235_207s 12.60804 ABS 0.0
r238_206s 82.7266 ABS 0.0
r238_207s 1,737.62083 ABS 0.0


Sample Name = ES32
Legacy = false
Fraction ID = zS13a
Grain ID = zS13a
Zircon = true
Image:
Time Stamp = January 22, 2016 10:38 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 0.00092 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 137.8185 ABS 0.02232
r238_235s 137.8185 ABS 0.02232
r265_267m 0.99184 PCT 0.00447
r270_265m 0.14136 PCT 0.01707
r270_267m 0.14021 PCT 0.01477
rTh_Umagma 4.0 ABS 0.5
tracerMassInGrams 0.0112 ABS 0.0001
uBlankMassInGrams 0.0 ABS 0.0

Measured Ratios
Name Value Uncertainty Type One Sigma
r204_205m 0.00042 PCT 0.43478
r206_204m 408.28171 PCT 0.42982
r206_205m 0.172 PCT 0.03724
r206_207m 13.04923 PCT 0.09703
r206_208m 7.08592 PCT 0.08537
r207_204m 31.18647 PCT 0.45573
r207_205m 0.01318 PCT 0.11026
r208_204m 57.61544 PCT 0.43094
r208_205m 0.02429 PCT 0.09301
r233_235m 0.99579 PCT 0.00447
r238_233m 0.14136 PCT 0.01707
r238_235m 0.14077 PCT 0.01477

Radiogenic Isotope Ratios
Name Value Uncertainty Type One Sigma
r206_238r 0.01199 ABS 0.00001
r206_238r_Th 0.012 ABS 0.00001
r207_206r 0.04748 ABS 0.00035
r207_206r_Pa 0.04748 ABS 0.00035
r207_206r_Th 0.04742 ABS 0.00035
r207_206r_ThPa 0.04742 ABS 0.00035
r207_235r 0.07843 ABS 0.00061
r207_235r_Pa 0.07842 ABS 0.00061
r208_206r 0.06852 ABS 0.0
rhoR206_238r__r207_235r 0.64017 ABS 0.0
rhoR206_238r__r207_235r_Pa 0.64015 ABS 0.0
rhoR206_238r_Th__r207_235r 0.63928 ABS 0.0
rhoR206_238r_Th__r207_235r_Pa 0.63926 ABS 0.0
rhoR207_206r__r238_206r -0.58681 ABS 0.0
rhoR207_206r_Pa__r238_206r -0.58679 ABS 0.0
rhoR207_206r_Th__r238_206r_Th -0.58595 ABS 0.0
rhoR207_206r_ThPa__r238_206r_Th -0.58594 ABS 0.0

Radiogenic Isotope Dates
Name Value Uncertainty Type One Sigma
age206_238r 76.803 Ma ABS 0.049 Ma
age206_238r_Th 76.905 Ma ABS 0.049 Ma
age207_206r 72.443 Ma ABS 17.452 Ma
age207_206r_Pa 72.302 Ma ABS 17.454 Ma
age207_206r_Th 69.269 Ma ABS 17.466 Ma
age207_206r_ThPa 69.128 Ma ABS 17.468 Ma
age207_235r 76.667 Ma ABS 0.571 Ma
age207_235r_Pa 76.663 Ma ABS 0.571 Ma
bestAge 76.803 Ma ABS 0.049 Ma
percentDiscordance -6.01758

Compositional Measures
Name Value Uncertainty Type One Sigma
massPb_rib 0.0 ABS 0.0
massU 0.0 ABS 0.0
radToCommonTotal 7.75096 ABS 0.0
rTh_Usample 0.21508 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 520.41194 ABS 0.0
r207_206s 0.04748 ABS 0.0
r235_207s 12.75036 ABS 0.0
r238_206s 83.43585 ABS 0.0
r238_207s 1,757.2348 ABS 0.0




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