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Falkowski, Sarah; Ehlers, Todd A (2023): Single-grain apatite (U-Th)/He (AHe) analytical results and sample ages (Table S1) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.955354, In: Falkowski, S; Ehlers, TA (2023): Low-temperature thermochronometric data (AHe, AFT, ZHe, ZFT) from three bedrock sample transects across the eastern Central Andes, southern Peru [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.955437

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Published: 2023-02-07DOI registered: 2023-09-29

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Abstract:
This dataset (Table S1) contains a total of 163 single-grain analytical data of apatite (U-Th)/He (AHe) measurements from 49 of the newly collected bedrock samples. Furthermore, the data table contains weighted mean AHe ages for reset samples. Data were acquired between 2018 and 2020 at the University of Tübingen, Germany, using standard heavy mineral separation techniques to obtain apatite concentrates, a Leica binocular for apatite selection, a Patterson helium line for single-grain helium measurements, and a Thermo Fisher Scientific iCAP Qc and Agilent 7900 ICP-MS for uranium, thorium, and samarium measurements via isotope dilution inductively coupled plasma mass spectrometry.
Keyword(s):
apatite fission-track thermochronology; Apatite (U-Th)/He thermochronology; Central Andes; erosion; exhumation; low-temperature thermochronology; South Peru; zircon fission-track thermochronology; zircon (U-Th)/He thermochronology
Related to:
Falkowski, Sarah; Ehlers, Todd A; McQuarrie, Nadine; Glover, Chloë O; Perez, Nicholas D; Buford Parks, Victoria M (2023): Exhumation and incision of the eastern Central Andes, southern Peru: Low-temperature thermochronology observations. Earth and Planetary Science Letters, 620, 118299, https://doi.org/10.1016/j.epsl.2023.118299
Coverage:
Median Latitude: -13.635156 * Median Longitude: -70.955230 * South-bound Latitude: -14.815220 * West-bound Longitude: -71.884360 * North-bound Latitude: -12.898500 * East-bound Longitude: -70.243860
Date/Time Start: 2018-07-01T00:00:00 * Date/Time End: 2018-07-20T00:00:00
Minimum Elevation: 359.0 m * Maximum Elevation: 5042.0 m
Event(s):
06JBPR10  * Latitude: -13.396730 * Longitude: -70.899980 * Elevation: 1097.0 m * Location: eastern Central Andes, South Peru * Method/Device: Rock sample (ROCK) * Comment: 2006
06JBPR17  * Latitude: -13.572510 * Longitude: -71.104770 * Elevation: 3971.0 m * Location: eastern Central Andes, South Peru * Method/Device: Rock sample (ROCK) * Comment: 2006
06JBPR19  * Latitude: -13.574400 * Longitude: -71.120070 * Elevation: 4269.0 m * Location: eastern Central Andes, South Peru * Method/Device: Rock sample (ROCK) * Comment: 2006
Comment:
Note: All errors are 1 sigma (1s). Mass, Rs, and Ft errors for samples P04x-31, 06JBPR10, 06JBPR17, and 06JBPR19 are estimated from the average relative errors of the other samples, as those samples' grain geometries and masses were obtained differently (see below) and uncertainty estimates are not available.
a: Effective uranium eU=[U]+0.235*[Th], based on grain masses determined after Glotzbach et al. (2019, https://doi.org/10.1016/j.chemgeo.2018.12.032) (except samples P04x-31, 06JBPR10, 06JBPR17, 06JBPR19, where the mass was determined via Ca-calibration).
b: Mass determined after Glotzbach et al. (2019, https://doi.org/10.1016/j.chemgeo.2018.12.032) and using an assumed density of 3.2±0.1 g/cm3 (except samples P04x-31, 06JBPR10, 06JBPR17, 06JBPR19, where the mass was determined via Ca-calibration).
c: Sphere-equivalent radius determined after Glotzbach et al. (2019, https://doi.org/10.1016/j.chemgeo.2018.12.032) (except samples P04x-31, 06JBPR10, 06JBPR17, 06JBPR19, where the grain geometries were estimated from length and width measurements).
d: Alpha-ejection correction factor determined after Glotzbach et al. (2019, https://doi.org/10.1016/j.chemgeo.2018.12.032) (except samples P04x-31, 06JBPR10, 06JBPR17, 06JBPR19, where the grain geometries were estimated from length and width measurements).
e: Weighted mean apatite (U-Th)/He age with weighted standard deviation is calculated for reset samples.
f: Interpreted AHe sample age refers to samples with only one single-grain age, which is cautiously used as sample age.
g: A 24% error was used as the interpreted age's uncertainty, which is the average relative error of the weighted mean AHe ages.
h: Single-grain age excluded as outlier from the sample age calculation. For an explanation, see Comment column.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEventFalkowski, Sarah
Latitude of eventLatitudeFalkowski, Sarah
Longitude of eventLongitudeFalkowski, Sarah
Elevation of eventElevationmFalkowski, Sarah
Sample numberSample noFalkowski, Sarahaliquot number
Uranium, effectivee Umg/kgFalkowski, Saraha
Uranium, effective, standard deviatione U std dev±Falkowski, Sarah1s err.
MassMassµgFalkowski, Sarahb
Mass, standard deviationMass std dev±Falkowski, Sarah1s err.
10 Sphere equivalent radiusRsµmFalkowski, Sarahc
11 Sphere equivalent radius, standard deviationRs std dev±Falkowski, Sarah1s err
12 alpha-ejection correctionFtFalkowski, Sarahd
13 alpha-ejection correction, standard deviationFt std dev±Falkowski, Sarah1s err.
14 Uranium, totalU totfmolFalkowski, Sarah
15 Uranium, total, standard deviationU tot std dev±Falkowski, Sarah1s err.
16 Thorium-232232ThfmolFalkowski, Sarah
17 Thorium-232, standard deviation232Th std dev±Falkowski, Sarah1s err.
18 Samarium-147147SmfmolFalkowski, Sarah
19 Samarium-147, standard deviation147Sm std dev±Falkowski, Sarah1s err.
20 Helium-44HefmolFalkowski, Sarah
21 Helium-4, standard deviation4He std dev±Falkowski, Sarah1s err.
22 AgeAgeMaFalkowski, SarahUncorr. AHe age
23 Age, standard deviationAge std dev±Falkowski, SarahUncorr. AHe age 1s err.
24 AgeAgeMaFalkowski, SarahCorr. AHe age
25 Age, commentCommFalkowski, Sarah
26 Age, standard deviationAge std dev±Falkowski, SarahCorr. AHe age 1s err.
27 AgeAgeMaFalkowski, SarahWm AHe age, e
28 Age, standard deviationAge std dev±Falkowski, SarahWm AHe age 1s err.
29 AgeAgeMaFalkowski, SarahInterpreted AHe sample age, f
30 Age, standard deviationAge std dev±Falkowski, SarahInterpreted AHe sample age 1s, g
31 CommentCommentFalkowski, Sarah
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
3542 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Event

Latitude

Longitude

Elevation [m]

Sample no
(aliquot number)

e U [mg/kg]
(a)

e U std dev [±]
(1s err.)

Mass [µg]
(b)

Mass std dev [±]
(1s err.)
10 
Rs [µm]
(c)
11 
Rs std dev [±]
(1s err)
12 
Ft
(d)
13 
Ft std dev [±]
(1s err.)
14 
U tot [fmol]
15 
U tot std dev [±]
(1s err.)
16 
232Th [fmol]
17 
232Th std dev [±]
(1s err.)
18 
147Sm [fmol]
19 
147Sm std dev [±]
(1s err.)
20 
4He [fmol]
21 
4He std dev [±]
(1s err.)
22 
Age [Ma]
(Uncorr. AHe age)
23 
Age std dev [±]
(Uncorr. AHe age 1s err.)
24 
Age [Ma]
(Corr. AHe age)
25 
Comm
26 
Age std dev [±]
(Corr. AHe age 1s err.)
27 
Age [Ma]
(Wm AHe age, e)
28 
Age std dev [±]
(Wm AHe age 1s err.)
29 
Age [Ma]
(Interpreted AHe sample age, f)
30 
Age std dev [±]
(Interpreted AHe sample age 1s, g)
31 
Comment
18PE02 -13.6013-70.7363453718PE02a_167.06.36.80.4062.01.60.800.0071881.2438.16120.475.0016.660.2527.290.2911.10.3013.90.3015.42.2
18PE02-13.6013-70.7363453718PE02a_280.116.32.70.4047.13.30.730.016900.4231.0719.021.292.630.0512.630.1510.90.4014.80.60
18PE02-13.6013-70.7363453718PE02a_30.90.24.40.3056.32.20.770.00813.611.8213.861.661.920.120.180.018.41.0011.01.20
18PE02-13.6013-70.7363453718PE02a_496.68.53.10.2050.71.00.750.0041254.8336.2265.872.929.110.1122.460.2313.80.4018.30.50
18PE02-13.6013-70.7363453718PE02a_571.616.17.01.0067.02.80.810.0082083.2297.9494.158.5513.020.3134.000.3312.60.6015.50.70
18PE03 -13.6371-70.7599433718PE03a_160.45.43.50.2049.32.20.740.010800.7731.14396.419.5354.820.758.390.097.30.309.80.4010.12.9
18PE03-13.6371-70.7599433718PE03a_242.35.04.70.3058.61.40.790.006807.2227.03132.815.8118.370.265.540.075.10.206.50.20
18PE03-13.6371-70.7599433718PE03a_370.68.83.70.3054.21.40.770.006976.0732.16557.3013.3477.071.5010.750.117.60.209.90.30
18PE03-13.6371-70.7599433718PE03a_468.011.63.70.4050.23.00.750.0121027.2620.5174.764.7510.340.1713.470.1310.10.2013.40.40
18PE03-13.6371-70.7599433718PE03a_53.41.017.12.5083.37.70.850.013241.5716.9423.294.323.220.1252.080.54163.210.70191.8h13.00aliquot is older than reset AFT and ZHe ages
18PE04 -13.7636-70.7934473118PE04a_121.41.83.00.1049.60.80.730.003176.355.49406.1516.9856.170.673.940.0511.30.3015.60.5015.52.2
18PE04-13.7636-70.7934473118PE04a_218.01.24.40.1056.91.10.770.004230.219.39436.1613.2460.320.814.160.059.80.3012.70.40
18PE04-13.7636-70.7934473118PE04a_334.86.24.50.5057.32.20.770.009362.7711.641274.6228.53176.272.3629.850.3335.30.8046.0h1.20aliquot is older than AFT age
18PE04-13.7636-70.7934473118PE04a_422.51.74.30.2051.71.10.750.006264.708.04622.2615.7386.061.026.760.0812.90.3017.30.40
18PE05 -13.8174-70.7901452418PE05a_1203.423.53.90.3055.61.50.760.0061723.3732.936906.26136.89955.1015.0634.880.378.20.1010.80.2010.82.6
18PE05-13.8174-70.7901452418PE05a_38.61.72.70.3048.91.40.790.08172.404.18106.076.7314.670.773.960.0631.91.5040.4h4.50aliquot is ~ same age as reset ZHe age, and 'too old' based on the regional trend
18PE06 -13.8801-70.5132379118PE06a_111.92.53.00.4049.42.10.780.08284.774.85291.8010.4740.350.710.950.024.90.206.20.706.21.5sample is interpreted to be reset
18PE07 -13.8053-70.4771277518PE07a_150.43.85.00.2061.60.70.780.003593.7915.082047.2541.96283.124.902.420.041.80.042.30.051.91.3
18PE07-13.8053-70.4771277518PE07a_255.310.34.00.5050.13.30.730.016516.2417.331783.8345.85246.693.400.910.020.80.021.00.04
18PE07-13.8053-70.4771277518PE07a_326.56.03.40.5049.23.80.730.018237.826.92599.6016.7182.921.371.380.032.90.103.90.20
18PE07-13.8053-70.4771277518PE07a_444.13.84.50.2058.90.70.770.003468.2212.491579.3937.20218.422.850.390.010.40.010.50.02
18PE08 -13.7106-70.4551203018PE08a_1112.025.611.71.8078.14.40.840.0085508.35138.3885.093.9711.770.1526.800.273.80.104.50.104.30.3
18PE08-13.7106-70.4551203018PE08a_284.08.64.30.2055.20.80.770.0031518.3769.5531.092.264.300.097.150.083.70.204.70.20
18PE08-13.7106-70.4551203018PE08a_363.17.33.70.2054.11.00.770.005974.6027.9314.901.402.060.044.130.053.30.104.30.10
18PE08-13.7106-70.4551203018PE08a_467.89.63.90.3053.52.00.770.0061109.0542.9030.312.594.190.124.170.052.90.103.80.20
18PE09 -13.6676-70.4775175618PE09a_143.98.317.12.2085.73.50.850.0072948.2280.55925.9818.89128.061.4219.460.194.80.105.60.204.21.0
18PE09-13.6676-70.4775175618PE09a_2130.017.313.11.2079.13.50.840.0076781.78191.891716.8650.97237.431.9229.580.313.20.103.80.10
18PE09-13.6676-70.4775175618PE09a_398.19.48.60.5070.42.80.820.0073390.0065.42609.9413.8884.351.0414.990.183.30.104.00.10
18PE09-13.6676-70.4775175618PE09a_460.94.65.70.2061.61.00.790.0051393.6537.96333.089.8246.060.784.700.062.50.103.10.10
18PE10 -13.6021-70.4504113418PE10a_12.80.57.90.6072.02.10.820.00589.334.6016.911.912.340.030.840.027.00.408.50.505.72.2
18PE10-13.6021-70.4504113418PE10a_21.20.28.20.4069.50.60.820.00238.812.698.701.231.200.020.140.012.70.203.30.30
18PE10-13.6021-70.4504113418PE10a_387.214.82.00.2044.91.80.720.009719.8326.1189.774.9412.410.333.340.053.50.104.90.20
18PE10-13.6021-70.4504113418PE10a_42.20.44.80.4060.11.00.790.00338.342.1527.712.273.830.090.540.029.50.6012.1h0.80aliquot is older than reset AFT and ZHe ages
18PE10-13.6021-70.4504113418PE10a_53.51.62.80.1051.40.80.760.00438.846.5613.315.601.840.101.480.0328.34.9037.2h6.10aliquot is older than reset AFT and ZHe ages
18PE10-13.6021-70.4504113418PE10a_65.21.51.70.1043.00.70.710.00333.766.1012.142.571.680.130.100.012.20.503.10.70
18PE11 -13.5333-70.436385818PE11a_184.126.94.71.0053.72.40.810.0781582.9944.65331.8710.9045.900.776.720.083.20.103.90.403.90.9sample is interpreted to be reset
18PE13 -13.4185-70.329148418PE13a_1132.442.61.00.2033.03.20.630.029524.2917.0355.963.667.740.201.800.032.60.104.10.203.50.9
18PE13-13.4185-70.329148418PE13a_230.42.71.30.0139.20.60.680.003156.627.1034.962.504.830.230.450.022.10.103.10.20
18PE13-13.4185-70.329148418PE13a_319.53.11.10.1035.21.00.650.01188.874.9211.601.181.600.080.090.010.80.101.20.20
18PE13-13.4185-70.329148418PE13a_57.01.11.30.1039.40.80.680.00734.702.5722.432.193.100.090.150.012.90.304.30.40
18PE13-13.4185-70.329148418PE13a_61.20.52.40.2047.91.90.720.0095.261.9033.114.434.580.140.310.0119.03.5026.4h4.80
18PE17 -13.2434-70.342940718PE17a_1118.06.22.60.0447.90.50.720.003744.9228.102481.9058.99343.2315.4457.890.5634.10.9047.11.2047.111.3sample is interpreted to be partially reset
18PE18 -13.1427-70.388635918PE18a_165.07.53.30.2050.71.70.750.007820.2530.21397.7414.3555.011.1524.750.2621.10.7028.21.0028.91.5~depositional age
18PE18-13.1427-70.388635918PE18a_233.45.30.90.1035.21.40.650.012120.626.0929.412.064.070.063.290.0620.11.0031.11.70
18PE18-13.1427-70.388635918PE18a_350.54.70.90.0333.40.60.630.007158.608.60104.894.9014.510.381.830.037.80.4012.4h0.60partially reset sample?
18PE18-13.1427-70.388635918PE18a_420.35.71.00.0435.00.70.640.00383.316.564.491.170.620.021.950.0318.11.4028.12.20
18PE20 -13.2584-70.779770918PE20a_13.70.83.00.4047.81.00.780.08435.012.1149.283.246.820.150.470.027.90.5010.11.207.62.7
18PE20-13.2584-70.779770918PE20a_23.80.92.40.4039.71.20.740.09628.642.8843.693.066.040.110.410.028.30.7011.31.70
18PE20-13.2584-70.779770918PE20a_34.60.53.40.2044.70.40.760.08139.532.15116.845.1916.160.160.410.024.80.306.20.70
18PE20-13.2584-70.779770918PE20a_43.90.92.10.3040.81.10.740.09123.322.8646.864.806.480.150.160.013.70.405.00.80
18PE20-13.2584-70.779770918PE20a_56.61.42.10.2038.40.30.730.09631.524.52112.6210.2615.570.570.310.014.20.405.81.00
18PE20-13.2584-70.779770918PE20a_63.61.11.80.2041.91.20.750.09218.093.7939.384.635.450.200.130.013.80.605.01.00
18PE23 -13.3533-70.882595918PE23a_118.34.74.10.6055.42.80.770.014304.3530.3834.653.684.791.020.350.010.90.101.10.102.60.6
18PE23-13.3533-70.882595918PE23a_247.44.43.50.1053.30.70.770.003665.3834.0797.955.4413.550.762.030.032.30.103.00.20
18PE23-13.3533-70.882595918PE23a_316.62.03.80.1056.60.90.780.003259.7216.7928.942.384.000.400.740.022.20.102.80.20
18PE23-13.3533-70.882595918PE23a_428.23.42.90.1051.30.90.750.004341.1721.7627.082.263.740.450.820.021.80.102.40.20
18PE26 -13.5167-70.8969193518PE26a_15.70.717.80.6093.60.70.870.001421.6716.9614.081.581.950.061.360.032.50.102.90.103.00.3
18PE26-13.5167-70.8969193518PE26a_221.33.013.21.3074.63.90.830.0081056.4427.54558.3314.6777.211.213.920.072.60.103.10.10
18PE26-13.5167-70.8969193518PE26a_315.11.39.50.3074.30.60.830.002563.5427.63165.276.2222.860.401.880.032.40.102.90.10
18PE26-13.5167-70.8969193518PE26a_425.62.25.40.2061.61.20.800.003542.0423.81154.977.8521.430.751.680.032.30.102.90.10
18PE26-13.5167-70.8969193518PE26a_53.80.93.50.2054.60.60.770.00353.565.348.381.511.160.360.050.010.70.101.00.20
18PE27 -13.5650-70.9153228918PE27a_10.40.29.91.4068.91.70.860.05917.164.015.531.440.760.665.230.06226.354.70266.5h66.902.21.0aliquot is anomalously old in context with other ages
18PE27-13.5650-70.9153228918PE27a_246.73.510.30.2064.22.70.790.0071178.9256.423646.43156.94504.2813.632.020.030.80.031.00.03
18PE27-13.5650-70.9153228918PE27a_325.24.925.03.3093.03.10.890.0451747.5570.143908.87131.49540.5814.037.630.102.20.102.50.10
18PE27-13.5650-70.9153228918PE27a_568.67.14.80.2055.92.40.760.009798.2247.872606.43103.74360.4610.074.280.052.40.103.10.10
18PE27-13.5650-70.9153228918PE27a_6106.27.115.60.3084.40.40.840.0014064.77154.9112617.84516.361744.9832.8819.810.202.20.102.60.10
18PE28 -13.5777-70.9256241618PE28a_1496.541.910.30.4071.80.40.810.00112599.61684.0238342.571400.575302.59147.4423.420.230.90.031.00.041.30.4
18PE28-13.5777-70.9256241618PE28a_2369.051.015.11.3084.43.10.840.00513471.79582.3643182.331749.785971.90114.2630.120.281.00.031.20.04
18PE28-13.5777-70.9256241618PE28a_3310.261.424.70.6099.71.50.870.00220909.192626.6548940.137232.996768.17340.0864.470.621.60.101.80.20
18PE28-13.5777-70.9256241618PE28a_4109.827.628.14.30100.96.00.870.0067405.45673.5424162.262225.163341.52164.5130.950.401.90.102.10.10
18PE29 -13.5902-70.9528260318PE29a_128.23.213.21.0081.31.40.840.0031246.0632.031371.6239.49189.692.441.540.030.80.020.90.031.61.0
18PE29-13.5902-70.9528260318PE29a_243.42.615.40.5079.31.20.840.0022155.4654.492851.1656.95394.304.433.880.061.10.031.30.03
18PE29-13.5902-70.9528260318PE29a_328.14.37.30.8064.51.40.840.062588.5116.791195.9722.96165.402.911.130.021.00.031.20.10
18PE29-13.5902-70.9528260318PE29a_439.03.44.80.2057.11.10.770.007508.7120.161199.8425.00165.932.812.430.042.40.103.10.10
18PE32 -13.6416-70.9155336718PE32a_141.07.48.91.1062.95.30.800.0141481.0139.54232.437.8132.140.534.610.062.30.102.90.103.51.4
18PE32-13.6416-70.9155336718PE32a_237.87.34.70.6055.32.80.770.011732.1225.6279.025.9710.930.231.830.031.90.102.50.10
18PE32-13.6416-70.9155336718PE32a_333.23.917.40.8092.42.00.860.0032387.39106.83201.1216.6727.810.6710.990.123.50.204.10.20
18PE32-13.6416-70.9155336718PE32a_449.47.06.20.5062.32.00.800.0071203.8368.30344.2119.6047.601.478.080.104.90.306.10.30
18PE33 -13.6061-71.0529398818PE33a_33.80.93.00.1050.30.50.720.00412.152.51158.0912.3821.860.840.070.011.20.201.60.20
18PE33-13.6061-71.0529398818PE33a_48.72.33.40.5052.63.00.750.01494.8710.58120.2710.4816.631.632.070.0313.21.2017.61.60
18PE35 -13.4606-71.8844377218PE35a_152.811.02.00.2044.81.50.720.008429.5030.8779.2312.6210.961.051.550.032.70.203.80.304.81.5
18PE35-13.4606-71.8844377218PE35a_273.319.32.60.2045.31.30.730.008777.6624.9361.7814.608.540.152.360.042.30.103.20.10
18PE35-13.4606-71.8844377218PE35a_317.63.41.00.1034.81.30.640.01059.336.3452.545.947.271.000.090.010.90.101.50.20
18PE35-13.4606-71.8844377218PE35a_448.54.91.00.0434.80.40.640.006168.2210.44124.896.1117.270.440.860.023.40.205.30.30
18PE35-13.4606-71.8844377218PE35a_541.82.63.30.1047.70.70.730.004484.3314.69446.2314.5961.711.073.340.054.40.106.10.20
18PE36 -13.2907-71.6007292018PE36a_452.05.60.60.0231.00.40.590.00696.968.19196.176.2127.131.910.500.022.70.204.70.304.90.8
18PE36-13.2907-71.6007292018PE36a_56.92.20.90.0433.00.30.600.00611.943.1762.4010.358.630.920.130.013.80.606.41.10
18PE37 -13.1980-71.6230349018PE37a_267.619.91.00.2032.03.40.600.034226.4421.91208.959.3428.905.1315.880.1845.13.5074.9h7.204.20.2aliquot is anomalously old in context with other ages
18PE37-13.1980-71.6230349018PE37a_326.62.91.00.0335.50.50.640.00589.187.01106.675.9314.751.270.380.012.60.204.00.30
18PE37-13.1980-71.6230349018PE37a_443.04.80.70.0331.30.90.590.00991.867.37140.485.8919.432.200.410.012.50.204.30.30
18PE39 -13.1299-71.5767217618PE39a_117.86.40.90.0532.10.40.610.00747.263.9680.5427.3011.140.410.880.0210.51.3017.21.9017.24.1
18PE40 -13.0764-71.5569182818PE40a_18.41.34.60.3054.21.90.760.009110.6110.51224.9512.4031.110.660.320.011.50.102.00.203.61.1
18PE40-13.0764-71.5569182818PE40a_210.41.42.30.2043.41.70.700.01063.515.05169.068.8423.380.610.320.012.50.103.50.20
18PE40-13.0764-71.5569182818PE40a_326.23.72.60.1046.01.90.720.009222.2020.89266.3717.8136.840.921.320.023.60.305.00.40
18PE40-13.0764-71.5569182818PE40a_410.52.43.00.4046.13.20.720.01577.807.80230.7312.6531.911.180.440.022.60.203.70.30
18PE41 -13.0543-71.5421142018PE41a_133.34.54.20.4053.21.30.800.075413.6514.04787.1718.15108.862.021.150.031.50.051.90.202.20.1
18PE41-13.0543-71.5421142018PE41a_221.12.411.60.8070.30.90.850.058664.8820.741593.7857.41220.412.582.660.042.00.102.40.20
18PE41-13.0543-71.5421142018PE41a_318.01.45.00.2053.10.20.800.070237.529.32596.8522.2682.541.580.780.021.60.102.00.20
18PE41-13.0543-71.5421142018PE41a_431.32.73.50.2047.61.70.730.008315.9610.47619.5522.9185.681.810.950.021.60.102.20.10
18PE41-13.0543-71.5421142018PE41a_532.32.04.00.1054.60.60.760.002395.4410.94638.8919.5288.352.221.170.021.70.042.20.10
18PE43 -12.9242-71.386465518PE43a_15.92.18.10.2069.40.70.820.002191.4741.8032.059.304.430.1120.500.2183.619.30102.2h23.509.21.8aliquot is older than reset AFT age
18PE43-12.9242-71.386465518PE43a_235.14.11.90.1043.50.90.690.006183.1713.16413.9020.5357.242.031.740.034.90.307.00.40
18PE43-12.9242-71.386465518PE43a_345.77.14.00.4051.93.40.750.015544.9527.54947.4045.18131.022.716.920.087.10.309.40.40
18PE43-12.9242-71.386465518PE43a_422.12.54.10.2056.61.40.770.006259.6217.97521.1827.1272.082.044.030.058.30.4010.70.50
18PE44 -12.9049-71.375954018PE44a_45.51.51.10.0335.40.80.640.00318.563.8631.255.514.320.610.220.016.91.2010.71.8010.72.6
18PE45 -12.8985-71.369458818PE45a_136.94.62.60.1050.01.40.750.005350.8023.32218.4913.9630.221.774.320.078.40.5011.30.7015.25.2
18PE45-12.8985-71.369458818PE45a_326.66.11.30.2036.21.90.650.01790.247.96259.4613.0135.882.572.440.0412.70.7019.71.20
18PE45-12.8985-71.369458818PE45a_411.23.31.70.2040.81.20.750.09561.6510.8671.757.739.923.350.700.027.01.009.41.80
18PE47 -13.1007-71.5652192418PE47a_354.89.71.10.1037.41.00.660.010193.4616.07287.8322.0039.802.670.540.011.60.102.50.202.50.6
18PE51 -13.4207-71.8461299318PE51a_111.72.11.30.0436.80.70.660.00452.256.2357.067.077.890.530.480.015.70.608.70.908.72.1
18PE52 -14.3000-71.2315360518PE52a_123.63.51.20.1038.41.10.650.00961.116.08267.0517.1436.932.530.390.022.50.203.80.303.30.5
18PE52-14.3000-71.2315360518PE52a_215.32.51.70.1041.51.00.680.00964.326.99190.8512.6626.391.880.290.012.10.203.10.30
18PE52-14.3000-71.2315360518PE52a_432.26.31.30.1039.51.20.640.00922.983.58695.4039.8096.174.950.430.021.80.102.90.20
18PE53 -14.3530-71.3625413818PE53a_110.61.44.00.2056.71.10.770.004124.4710.93243.5616.1233.681.131.450.036.20.408.10.609.61.6
18PE53-14.3530-71.3625413818PE53a_215.72.91.70.1040.51.20.670.01163.998.34206.2111.3028.521.960.810.025.70.508.40.70
18PE53-14.3530-71.3625413818PE53a_328.33.01.50.1041.00.50.680.006107.577.70290.1015.1040.122.041.680.037.50.4011.00.60
18PE53-14.3530-71.3625413818PE53a_419.75.31.10.2033.42.10.620.02264.528.74111.839.5715.461.950.600.025.20.508.40.90
18PE55 -14.1757-71.1939396318PE55a_452.76.31.50.1039.51.10.670.008226.8316.57420.7325.6258.192.783.710.058.90.5013.30.7013.33.2
18PE57 -14.0857-71.1692425118PE57a_142.74.61.80.0344.20.30.710.002281.8017.09145.1412.2720.070.538.320.1020.61.1028.81.50partially reset sample
18PE57-14.0857-71.1692425118PE57a_22.10.81.50.2040.21.70.680.01310.182.2312.943.651.790.170.120.017.31.4010.72.20
18PE57-14.0857-71.1692425118PE57a_45.01.31.30.1039.40.60.670.00718.894.0938.884.295.380.300.210.015.90.908.81.50
18PE61 -13.8506-70.8871504218PE61a_18.01.34.20.4052.72.00.750.00987.577.74232.1112.6132.100.912.590.0414.30.9019.01.1017.23.0
18PE61-13.8506-70.8871504218PE61a_210.71.91.80.2042.21.30.690.01150.955.63132.038.3418.260.821.390.0313.31.0019.31.50
18PE61-13.8506-70.8871504218PE61a_39.11.22.50.1047.20.90.720.00458.574.56158.5513.3021.931.091.230.0310.10.6014.10.90
18PE61-13.8506-70.8871504218PE61a_4124.715.51.90.1039.41.00.680.010861.7460.64574.5333.9779.454.7299.250.9377.74.70113.8h7.00aliquot is anomalously old in context with other ages
18PE62 -13.7866-70.5515437318PE62a_147.410.73.00.3050.71.40.750.008590.5626.0254.919.337.590.249.720.1012.60.5016.70.7015.61.5
18PE62-13.7866-70.5515437318PE62a_241.45.93.90.3056.21.70.780.008661.9333.2869.455.469.610.2511.370.1313.10.7016.80.80
18PE62-13.7866-70.5515437318PE62a_336.88.22.70.1050.60.30.750.002412.4735.9032.866.584.540.216.660.0812.41.0016.51.40
18PE62-13.7866-70.5515437318PE62a_4112.911.56.10.3065.71.70.790.0041347.9281.396782.86234.21938.0421.4641.860.4211.20.4014.10.50
18PE64 -14.2685-70.2439418518PE64a_146.74.02.30.1045.40.70.720.002391.6915.45228.118.8931.551.0012.810.1522.50.8031.11.10partially reset sample
18PE64-14.2685-70.2439418518PE64a_29.90.92.00.0344.20.60.700.00446.153.97167.645.6523.180.641.260.0311.60.6016.60.90
18PE64-14.2685-70.2439418518PE64a_312.21.51.90.1043.61.20.690.00553.225.00195.7610.0527.070.792.610.0320.71.2029.91.70
18PE64-14.2685-70.2439418518PE64a_45.10.92.10.1043.40.40.680.00612.882.17142.335.6619.680.920.780.0213.20.7019.41.20
18PE64-14.2685-70.2439418518PE64a_59.61.91.90.1045.10.60.690.00428.165.02219.8913.1330.411.161.250.0212.30.9017.71.40
18PE65 -14.2846-70.3341422218PE65a_113.81.75.20.4061.81.80.780.005162.728.03611.4818.2584.561.6510.860.1127.80.8035.51.10partially reset sample
18PE65-14.2846-70.3341422218PE65a_215.51.75.20.4061.32.00.780.005170.735.97739.2119.02102.231.7814.120.1532.10.8041.31.00
18PE65-14.2846-70.3341422218PE65a_37.71.31.80.0441.90.40.700.00354.034.3812.401.871.720.131.560.0221.41.6030.42.40
18PE65-14.2846-70.3341422218PE65a_538.66.91.30.1036.52.00.650.018132.6010.88323.1817.8444.692.124.170.0515.70.9024.21.50
18PE65-14.2846-70.3341422218PE65a_620.32.91.60.1041.51.20.680.00675.478.27277.1519.6438.332.043.060.0517.11.2025.31.80
18PE66 -14.3433-70.5335428518PE66a_263.16.01.20.1036.60.70.650.008236.069.45305.899.1542.300.825.350.0713.50.4020.80.7022.11.6
18PE66-14.3433-70.5335428518PE66a_338.53.41.00.0435.90.30.640.005122.385.75137.276.3518.980.892.820.0514.30.6022.10.90
18PE66-14.3433-70.5335428518PE66a_442.63.41.10.0435.20.90.650.007172.036.4386.224.1711.920.203.800.0515.40.6023.80.90
18PE68 -14.5869-70.3292395418PE68a_116.23.91.30.2035.21.00.720.10587.504.127.681.131.060.040.220.012.00.102.70.402.70.7sample is interpreted to be partially reset
18PE70 -14.6269-70.4235401718PE70a_237.110.01.30.1038.10.90.680.010196.2919.2913.692.961.890.143.880.0515.31.5022.62.2019.14.5
18PE70-14.6269-70.4235401718PE70a_330.99.51.40.0039.10.50.690.001178.4121.307.712.191.070.132.390.0310.51.2015.21.80
18PE70-14.6269-70.4235401718PE70a_411.83.60.90.1032.70.90.630.00944.648.449.051.961.250.260.550.029.42.0015.03.00
18PE71 -14.8152-70.4010393918PE71a_112.61.34.40.3055.30.60.750.00273.262.89698.2318.1296.561.282.290.047.60.2010.10.3011.13.4
18PE71-14.8152-70.4010393918PE71a_28.10.93.20.2046.40.90.710.00840.122.36296.1110.0340.950.641.630.0211.70.4016.50.60
18PE71-14.8152-70.4010393918PE71a_315.41.42.30.1045.60.50.710.00684.664.35285.1110.2339.430.741.460.027.50.3010.60.40
18PE71-14.8152-70.4010393918PE71a_411.30.93.50.1051.40.80.730.00351.532.99507.8517.2070.231.131.310.026.00.208.20.30
18PE73 -13.6394-71.8662409618PE73a_117.51.311.00.2070.01.00.810.003380.7516.971865.3485.74257.975.5511.500.1111.00.4013.60.5014.14.2
18PE73-13.6394-71.8662409618PE73a_220.91.323.00.50101.40.90.860.001946.2632.874663.27187.34644.9110.8322.150.208.50.209.90.30
18PE73-13.6394-71.8662409618PE73a_317.41.626.91.00104.91.80.870.002921.5349.504561.65204.70630.8514.4942.050.3816.60.6019.10.60
18PE73-13.6394-71.8662409618PE73a_422.42.516.40.9085.62.50.840.006706.8245.783643.78147.51503.9211.1327.110.2913.60.5016.20.60
P04x-31 -13.0715-71.55661750P04x-31_130.43.20.90.1047.31.30.680.01476.646.49164.269.3922.720.450.210.011.40.102.10.202.10.1
P04x-31-13.0715-71.55661750P04x-31_264.24.21.10.1046.81.30.670.014164.779.48561.2812.9277.621.680.490.011.30.102.00.10
P04x-31-13.0715-71.55661750P04x-31_382.36.10.60.0442.81.20.650.013106.976.40423.8115.8658.611.370.360.011.40.102.20.10
06JBPR10 -13.3967-70.9000109706JBPR10a_210.50.22.40.2048.51.40.690.01489.971.2865.350.93129.491.890.130.001.00.021.50.041.40.1
06JBPR10-13.3967-70.9000109706JBPR10a_37.80.34.00.3057.31.60.730.01598.001.40144.492.06246.933.640.170.001.00.021.30.03
06JBPR17 -13.5725-71.1048397106JBPR17a_2220.018.50.90.1035.41.00.550.011311.444.712377.0035.9641.600.613.040.062.80.105.10.104.80.4
06JBPR17-13.5725-71.1048397106JBPR17a_335.11.21.10.1037.41.10.600.012142.572.0292.441.31231.183.390.560.012.70.104.50.10
06JBPR19 -13.5744-71.1201426906JBPR19a_17.70.32.70.2049.31.40.680.01437.700.54218.183.10277.404.050.320.012.90.104.20.105.82.3
06JBPR19-13.5744-71.1201426906JBPR19a_2157.310.92.30.2046.31.30.680.0141526.3821.6636.690.52303.594.6710.090.205.10.107.60.20