This sample belongs to: Tomas Capaldi

Sample Details
Aliquot Name: TAL13
IGSN:
Stratigraphic Formation Name: Miocene
Stratigraphic Age:
Rock Type: sandstone
Mineral: Zircon
Latitude: -30.922450
Longitude: -68.797250
Internal Uncertainty Level:
External Uncertainty 206/238 (% two sigma):
External Uncertainty 206/207 (% two sigma):
Analysis Purpose: DetritalSpectrum
Laboratory Name: University of Texas at Austin UTChron
Analyst Name: Capaldi
Aliquot Reference: Capaldi, T.N., Horton, B.K, McKenzie, N.R., Mackaman-Lofland, C., Stockli, D.F., Ortiz, G., and Alvarado, P., 2020, Neogene retroarc foreland basin evolution, sediment provenance, and magmatism in response to flat-slab subduction, western Argentina. Tectonics
Aliquot Instrumental Method: LA-ICPMS
Aliquot Instrumental Reference:
Aliquot Instrumental Reference:


Spot(s)
Analysis Name U 206Pb/204Pb U/Th 206Pb/207Pb ± (%) 207Pb/235U ± (%) 206Pb/238U ± (%) error corr. 206Pb/238U Age ± (Ma) 207Pb/235U Age ± (Ma) 206Pb/207Pb Age ± (Ma) Best age ± (Ma) Conc.
TAL13_1.FIN2 280 3.4 0.541 0.0 0.0708 0.0 0.45 441.1 5.8 438.3 6.8 424.0 40.0 441.1 5.8 47.0
TAL13_2.FIN2 126 0.8 0.0202 0.0 0.0031 0.0 0.03 19.6 0.6 20.3 1.9 100.0 160.0 19.6 0.6 3.3
TAL13_3.FIN2 1080 6.0 2.48 0.1 0.2171 0.0 0.91 1266.0 38.0 1265.0 31.0 1261.0 37.0 1261.0 37.0 0.4
TAL13_4.FIN2 373 0.8 0.02 0.0 0.0031 0.0 0.09 20.2 0.4 20.2 1.3 40.0 110.0 20.2 0.4 0.1
TAL13_6.FIN2 149 0.8 0.02 0.0 0.0033 0.0 0.05 21.2 0.6 20.0 2.0 -40.0 170.0 21.2 0.6 6.0
TAL13_7.FIN2 192 1.2 0.2964 0.0 0.0408 0.0 0.02 257.8 3.9 263.1 7.8 303.0 77.0 257.8 3.9 2.0
TAL13_8.FIN2 308 2.0 0.5254 0.0 0.0695 0.0 0.33 433.2 3.8 428.3 5.4 402.0 35.0 433.2 3.8 1.1
TAL13_9.FIN2 113 3.7 0.0229 0.0 0.0031 0.0 0.02 19.8 0.7 22.9 2.0 310.0 180.0 19.8 0.7 13.4
TAL13_10.FIN2 226 0.7 0.0267 0.0 0.004 0.0 0.16 25.7 0.7 26.7 2.2 110.0 150.0 25.7 0.7 3.8
TAL13_11.FIN2 205 1.3 0.3619 0.0 0.0511 0.0 0.19 321.0 4.1 311.5 5.8 245.0 46.0 321.0 4.1 3.0
TAL13_12.FIN2 974 118.0 0.644 0.0 0.0827 0.0 0.78 512.0 15.0 504.0 18.0 459.0 64.0 512.0 15.0 1.6
TAL13_12.FIN2 143 2.1 2.086 0.0 0.2006 0.0 0.33 1178.0 11.0 1143.4 8.2 1068.0 26.0 1068.0 26.0 10.3
TAL13_13.FIN2 208 2.8 0.4052 0.0 0.0548 0.0 0.38 344.0 4.5 344.7 6.3 337.0 41.0 344.0 4.5 0.2
TAL13_14.FIN2 435 15.7 0.2546 0.0 0.0365 0.0 0.49 230.9 3.8 230.1 4.9 221.0 47.0 230.9 3.8 0.3
TAL13_15.FIN2 365 1.3 0.33 0.0 0.0461 0.0 0.09 290.8 2.5 289.3 4.6 275.0 46.0 290.8 2.5 0.5
TAL13_16.FIN2 326 1.6 0.4343 0.0 0.0588 0.0 0.26 368.5 6.3 365.5 6.8 346.0 45.0 368.5 6.3 0.8
TAL13_17.FIN2 210 1.1 0.3505 0.0 0.0489 0.0 0.24 307.8 3.0 304.7 5.5 287.0 46.0 307.8 3.0 1.0
TAL13_18.FIN2 122 1.3 0.0198 0.0 0.0031 0.0 0.05 20.3 0.6 19.9 2.2 -30.0 180.0 20.3 0.6 1.9
TAL13_19.FIN2 157 2.7 0.399 0.0 0.0529 0.0 0.32 332.1 4.1 340.0 12.0 380.0 85.0 332.1 4.1 2.3
TAL13_20.FIN2 563 1.4 0.3187 0.0 0.0448 0.0 0.24 282.5 2.8 280.7 4.0 265.0 37.0 282.5 2.8 0.6
TAL13_21.FIN2 170 1.6 0.354 0.0 0.0494 0.0 0.40 310.9 4.8 306.8 8.8 279.0 66.0 310.9 4.8 1.3
TAL13_22.FIN2 106 1.8 0.384 0.0 0.0525 0.0 0.07 330.0 4.0 329.3 8.0 312.0 65.0 330.0 4.0 0.2
TAL13_23.FIN2 87 0.4 0.2854 0.0 0.0407 0.0 0.20 257.0 4.1 254.2 7.7 239.0 74.0 257.0 4.1 1.1
TAL13_24.FIN2 132 2.9 0.733 0.0 0.0933 0.0 0.51 575.0 11.0 557.9 9.8 487.0 48.0 575.0 11.0 3.1
TAL13_25.FIN2 79 2.0 2.071 0.1 0.1952 0.0 0.48 1149.0 20.0 1137.0 18.0 1109.0 49.0 1109.0 49.0 3.6
TAL13_26.FIN2 98 0.6 0.0274 0.0 0.004 0.0 0.37 25.7 1.1 27.2 3.7 190.0 220.0 25.7 1.1 5.5
TAL13_27.FIN2 201 2.9 0.0376 0.0 0.0062 0.0 0.03 39.7 0.8 37.4 1.7 -42.0 89.0 39.7 0.8 6.2
TAL13_28.FIN2 31 1.1 0.0239 0.0 0.003 0.0 0.03 19.6 1.4 23.7 4.9 210.0 370.0 19.6 1.4 17.3
TAL13_29.FIN2 406 22.6 0.618 0.0 0.0787 0.0 0.03 488.0 12.0 488.0 12.0 484.0 57.0 488.0 12.0 0.0
TAL13_30.FIN2 68 1.3 0.406 0.0 0.055 0.0 0.15 344.9 4.9 345.0 10.0 344.0 77.0 344.9 4.9 0.0
TAL13_31.FIN2 227 1.9 0.3691 0.0 0.0508 0.0 0.44 319.1 5.8 318.3 6.7 318.0 52.0 319.1 5.8 0.3
TAL13_32.FIN2 43 2.1 1.769 0.0 0.1764 0.0 0.31 1047.0 10.0 1031.0 12.0 997.0 35.0 997.0 35.0 5.0
TAL13_33.FIN2 817 1.3 0.2884 0.0 0.0386 0.0 0.45 243.9 5.5 257.1 5.9 364.0 59.0 243.9 5.5 5.1
TAL13_34.FIN2 141 1.0 0.045 0.0 0.0037 0.0 0.09 23.5 1.0 44.5 4.4 1270.0 230.0 23.5 1.0 47.2
TAL13_35.FIN2 53 0.4 0.477 0.0 0.0641 0.0 0.20 400.6 7.5 394.0 14.0 333.0 95.0 400.6 7.5 1.7
TAL13_36.FIN2 393 2.1 0.0193 0.0 0.003 0.0 0.01 19.0 0.4 19.4 1.1 90.0 110.0 19.0 0.4 2.1
TAL13_37.FIN2 48 1.4 0.0288 0.0 0.0035 0.0 0.01 22.2 1.2 28.6 4.8 340.0 310.0 22.2 1.2 22.4
TAL13_38.FIN2 33 0.6 0.394 0.0 0.0361 0.0 0.01 228.7 5.9 333.0 16.0 1080.0 120.0 228.7 5.9 31.3
TAL13_39.FIN2 181 0.8 0.0292 0.0 0.0043 0.0 0.03 27.7 0.8 29.1 2.8 150.0 190.0 27.7 0.8 4.9
TAL13_40.FIN2 640 1.8 1.001 0.0 0.1154 0.0 0.75 703.5 9.5 704.3 7.5 700.0 23.0 703.5 9.5 0.1
TAL13_41.FIN2 119 1.0 0.0235 0.0 0.0036 0.0 0.11 23.1 0.8 23.5 2.2 60.0 170.0 23.1 0.8 1.7
TAL13_42.FIN2 212 2.3 0.4252 0.0 0.0568 0.0 0.28 356.4 3.4 359.1 6.5 360.0 46.0 356.4 3.4 0.8
TAL13_43.FIN2 147 1.1 0.0182 0.0 0.003 0.0 0.02 19.5 0.6 18.3 2.0 -110.0 170.0 19.5 0.6 6.8
TAL13_44.FIN2 187 1.1 0.0206 0.0 0.0028 0.0 0.14 17.9 0.7 20.7 2.0 290.0 180.0 17.9 0.7 13.4
TAL13_48.FIN2 77 1.3 0.82 0.0 0.0968 0.0 0.07 595.2 8.8 607.0 12.0 636.0 65.0 595.2 8.8 1.9
TAL13_49.FIN2 346 5.9 0.702 0.0 0.0865 0.0 0.44 535.7 8.8 538.8 7.4 560.0 37.0 535.7 8.8 0.6
TAL13_50.FIN2 149 1.1 0.0238 0.0 0.0036 0.0 0.19 23.0 0.6 23.8 1.8 80.0 140.0 23.0 0.6 3.5
TAL13_51.FIN2 156 0.8 0.0215 0.0 0.0031 0.0 0.02 20.2 0.9 21.5 2.5 200.0 230.0 20.2 0.9 6.2
TAL13_52.FIN2 70 1.9 0.381 0.0 0.0525 0.0 0.31 329.4 9.6 327.0 13.0 307.0 98.0 329.4 9.6 0.7
TAL13_53.FIN2 124 0.7 0.0279 0.0 0.0034 0.0 0.06 21.9 0.7 27.8 3.0 430.0 210.0 21.9 0.7 21.2
TAL13_54.FIN2 71 0.8 0.36 0.0 0.0463 0.0 0.38 291.7 5.6 315.0 15.0 450.0 120.0 291.7 5.6 7.4
TAL13_55.FIN2 127 1.5 0.0318 0.0 0.0032 0.0 0.44 20.8 0.7 31.7 3.0 770.0 190.0 20.8 0.7 34.3
TAL13_56.FIN2 202 1.5 0.3329 0.0 0.0461 0.0 0.38 290.5 3.9 291.3 5.9 296.0 47.0 290.5 3.9 0.3
TAL13_58.FIN2 140 1.3 0.0176 0.0 0.0027 0.0 0.07 17.4 0.6 17.6 1.7 60.0 170.0 17.4 0.6 1.0
TAL13_59.FIN2 175 1.5 0.1189 0.0 0.013 0.0 0.25 83.4 1.8 113.6 7.7 710.0 130.0 83.4 1.8 26.6
TAL13_60.FIN2 209 1.2 0.0257 0.0 0.0037 0.0 0.16 23.7 0.7 25.7 2.1 180.0 150.0 23.7 0.7 7.8
TAL13_61.FIN2 196 1.5 0.1443 0.0 0.0212 0.0 0.32 135.0 3.8 136.6 5.5 172.0 89.0 135.0 3.8 1.2
TAL13_62.FIN2 133 1.7 0.0311 0.0 0.0045 0.0 0.04 28.7 0.7 31.0 2.3 200.0 140.0 28.7 0.7 7.5
TAL13_63.FIN2 281 3.2 0.0407 0.0 0.0056 0.0 0.03 36.3 1.1 40.4 2.5 280.0 130.0 36.3 1.1 10.1
TAL13_64.FIN2 375 1.3 0.3411 0.0 0.0474 0.0 0.42 298.2 3.0 297.6 4.6 275.0 37.0 298.2 3.0 0.2
TAL13_65.FIN2 288 7.4 1.29 0.1 0.1289 0.0 0.99 773.0 52.0 796.0 49.0 884.0 44.0 773.0 52.0 2.9
TAL13_67.FIN2 106 0.7 0.352 0.0 0.0446 0.0 0.13 281.5 8.5 305.0 19.0 460.0 160.0 281.5 8.5 7.7
TAL13_68.FIN2 181 0.9 0.0266 0.0 0.0035 0.0 0.14 22.8 0.6 26.6 2.5 360.0 190.0 22.8 0.6 14.4
TAL13_69.FIN2 390 2.1 0.3428 0.0 0.0473 0.0 0.32 298.4 3.4 298.9 4.3 293.0 35.0 298.4 3.4 0.2
TAL13_70.FIN2 204 1.7 0.3062 0.0 0.0426 0.0 0.28 268.9 4.2 270.8 6.5 281.0 56.0 268.9 4.2 0.7
TAL13_71.FIN2 62 0.9 2.168 0.1 0.1902 0.0 0.67 1122.0 29.0 1169.0 19.0 1257.0 46.0 1257.0 46.0 10.7
TAL13_72.FIN2 742 1.7 0.0246 0.0 0.0038 0.0 0.19 24.8 0.4 24.7 0.8 72.0 66.0 24.8 0.4 0.2
TAL13_73.FIN2 128 2.2 1.595 0.0 0.1616 0.0 0.61 965.0 12.0 966.0 12.0 960.0 30.0 960.0 30.0 0.5
TAL13_74.FIN2 23 0.8 0.09 0.1 0.004 0.0 0.04 25.7 2.1 28.1 9.3 240.0 980.0 25.7 2.1 8.5
TAL13_75.FIN2 105 0.9 0.2672 0.0 0.0381 0.0 0.23 240.9 3.2 239.8 7.1 221.0 69.0 240.9 3.2 0.5
TAL13_76.FIN2 221 2.1 0.386 0.0 0.0535 0.0 0.16 336.0 4.8 331.0 7.5 281.0 54.0 336.0 4.8 1.5
TAL13_78.FIN2 178 0.9 0.0221 0.0 0.0031 0.0 0.02 20.2 0.6 22.2 1.9 190.0 160.0 20.2 0.6 8.8
TAL13_79.FIN2 640 1.2 0.0238 0.0 0.0036 0.0 0.09 23.2 1.2 23.8 2.3 90.0 190.0 23.2 1.2 2.5
TAL13_80.FIN2 381 1.5 0.336 0.0 0.0463 0.0 0.23 291.4 4.0 293.8 5.6 321.0 56.0 291.4 4.0 0.8
TAL13_81.FIN2 580 1.4 0.0218 0.0 0.0031 0.0 0.01 20.0 0.4 21.9 1.2 210.0 110.0 20.0 0.4 8.5
TAL13_82.FIN2 713 1.3 0.0358 0.0 0.0057 0.0 0.08 36.4 0.6 35.7 1.3 -7.0 75.0 36.4 0.6 1.9
TAL13_83.FIN2 61 1.5 0.34 0.0 0.0474 0.0 0.34 298.4 5.4 296.0 11.0 257.0 79.0 298.4 5.4 0.8
TAL13_84.FIN2 634 1.8 0.031 0.0 0.0041 0.0 0.02 26.6 0.4 30.9 1.4 342.0 93.0 26.6 0.4 13.9
TAL13_85.FIN2 131 1.4 0.0357 0.0 0.0053 0.0 0.00 34.2 0.9 35.5 3.2 110.0 170.0 34.2 0.9 3.7
TAL13_88.FIN2 115 2.6 3.309 0.1 0.2665 0.0 0.63 1523.0 14.0 1481.0 12.0 1418.0 24.0 1418.0 24.0 7.4
TAL13_89.FIN2 39 2.4 1.753 0.1 0.1756 0.0 0.39 1043.0 18.0 1024.0 19.0 972.0 58.0 972.0 58.0 7.3
TAL13_90.FIN2 66 0.8 0.373 0.0 0.0522 0.0 0.16 328.2 5.6 321.0 11.0 258.0 85.0 328.2 5.6 2.2
TAL13_91.FIN2 446 1.2 0.695 0.0 0.0874 0.0 0.58 539.8 9.4 535.1 8.5 509.0 39.0 539.8 9.4 0.9
TAL13_92.FIN2 80 1.7 0.0342 0.0 0.0053 0.0 0.06 33.7 1.1 33.9 3.4 80.0 180.0 33.7 1.1 0.6
TAL13_93.FIN2 116 0.7 0.0213 0.0 0.0032 0.0 0.13 20.3 0.5 21.3 2.3 100.0 190.0 20.3 0.5 4.6
TAL13_94.FIN2 221 0.8 0.2685 0.0 0.0369 0.0 0.10 233.7 2.7 241.2 5.1 309.0 55.0 233.7 2.7 3.1
TAL13_95.FIN2 83 1.8 0.598 0.0 0.0762 0.0 0.32 473.1 6.8 475.0 12.0 473.0 64.0 473.1 6.8 0.4
TAL13_97.FIN2 283 1.2 0.3425 0.0 0.0477 0.0 0.48 300.3 3.7 298.5 5.1 271.0 39.0 300.3 3.7 0.6
TAL13_98.FIN2 90 2.1 2.211 0.0 0.2022 0.0 0.36 1186.8 8.0 1184.2 9.4 1174.0 25.0 1174.0 25.0 1.1
TAL13_100.FIN2 425 1.7 0.022 0.0 0.0032 0.0 0.03 20.8 0.4 22.0 1.5 130.0 130.0 20.8 0.4 5.3
TAL13_101.FIN2 130 1.7 0.0368 0.0 0.0058 0.0 0.19 37.0 1.0 36.6 2.4 40.0 130.0 37.0 1.0 1.1
TAL13_102.FIN2 196 1.5 0.0211 0.0 0.0033 0.0 0.17 21.5 0.7 21.1 2.0 0.0 160.0 21.5 0.7 1.9
TAL13_104.FIN2 110 1.4 0.0265 0.0 0.0037 0.0 0.11 23.6 1.1 26.4 3.6 240.0 280.0 23.6 1.1 10.6
TAL13_105.FIN2 39 1.9 0.04 0.0 0.0043 0.0 0.07 27.9 1.4 31.1 5.0 180.0 270.0 27.9 1.4 10.3
TAL13_106.FIN2 205 4.0 0.4282 0.0 0.0574 0.0 0.40 359.7 4.7 361.2 6.7 356.0 46.0 359.7 4.7 0.4
TAL13_108.FIN2 514 1.5 0.328 0.0 0.0462 0.0 0.35 291.3 3.2 287.8 4.7 252.0 39.0 291.3 3.2 1.2
TAL13_109.FIN2 216 2.3 0.3124 0.0 0.0433 0.0 0.22 273.2 3.5 275.5 6.2 292.0 57.0 273.2 3.5 0.8
TAL13_110.FIN2 76 1.9 0.1222 0.0 0.0121 0.0 0.02 77.6 2.1 116.3 7.8 870.0 160.0 77.6 2.1 33.3
TAL13_111.FIN2 709 1.2 0.3484 0.0 0.0477 0.0 0.21 300.5 3.9 303.3 4.0 317.0 31.0 300.5 3.9 0.9
TAL13_112.FIN2 80 0.8 0.0212 0.0 0.0034 0.0 0.18 21.6 0.8 21.2 2.4 0.0 190.0 21.6 0.8 1.9
TAL13_113.FIN2 112 4.7 0.588 0.0 0.0754 0.0 0.21 468.6 6.4 469.7 8.4 453.0 54.0 468.6 6.4 0.2
TAL13_114.FIN2 193 1.3 0.365 0.0 0.051 0.0 0.32 320.4 3.0 315.5 5.0 268.0 41.0 320.4 3.0 1.6
TAL13_115.FIN2 47 1.1 0.414 0.0 0.048 0.0 0.10 302.4 4.6 349.0 14.0 618.0 99.0 302.4 4.6 13.4
TAL13_116.FIN2 536 0.8 0.0238 0.0 0.0033 0.0 0.04 21.0 0.6 23.9 1.8 330.0 170.0 21.0 0.6 12.2
TAL13_117.FIN2 436 1.2 0.613 0.0 0.0778 0.0 0.34 482.8 5.3 484.4 9.0 453.0 39.0 482.8 5.3 0.3
TAL13_118.FIN2 36 1.3 1.445 0.0 0.153 0.0 0.33 919.0 12.0 904.0 17.0 856.0 56.0 856.0 56.0 7.4
TAL13_119.FIN2 107 1.4 0.2966 0.0 0.0417 0.0 0.18 263.4 2.6 262.9 7.1 253.0 63.0 263.4 2.6 0.2
TAL13_120.FIN2 49 1.1 0.0222 0.0 0.0031 0.0 0.09 20.0 0.9 22.1 3.7 50.0 250.0 20.0 0.9 9.5
TAL13_121.FIN2 299 3.3 0.4203 0.0 0.057 0.0 0.46 357.0 4.2 355.7 5.9 345.0 40.0 357.0 4.2 0.4
TAL13_122.FIN2 192 2.4 0.431 0.0 0.0583 0.0 0.12 365.2 3.5 363.4 6.0 346.0 46.0 365.2 3.5 0.5
TAL13_123.FIN2 52 2.8 0.0257 0.0 0.0035 0.0 0.09 22.7 1.1 25.5 3.9 120.0 260.0 22.7 1.1 11.0
TAL13_124.FIN2 55 1.0 0.055 0.0 0.0055 0.0 0.14 35.4 1.7 53.8 6.8 750.0 260.0 35.4 1.7 34.2
TAL13_125.FIN2 111 1.1 0.0198 0.0 0.0032 0.0 0.01 20.5 0.7 19.8 2.0 -30.0 170.0 20.5 0.7 3.5
TAL13_126.FIN2 265 1.1 0.654 0.0 0.0836 0.0 0.32 517.5 4.9 510.4 7.0 468.0 37.0 517.5 4.9 1.4
TAL13_127.FIN2 77 2.0 0.658 0.0 0.0832 0.0 0.11 514.8 5.8 512.2 9.2 490.0 54.0 514.8 5.8 0.5
TAL13_128.FIN2 414 1.4 0.0253 0.0 0.004 0.0 0.23 25.9 0.5 25.4 1.3 7.0 93.0 25.9 0.5 1.9
TAL13_129.FIN2 287 1.4 0.3097 0.0 0.0426 0.0 0.41 268.6 4.8 274.5 6.5 322.0 55.0 268.6 4.8 2.1
TAL13_130.FIN2 201 1.9 0.024 0.0 0.0031 0.0 0.00 19.9 1.0 24.0 3.9 270.0 260.0 19.9 1.0 17.1
TAL13_131.FIN2 174 1.1 0.3337 0.0 0.046 0.0 0.38 290.1 3.9 292.6 5.8 304.0 47.0 290.1 3.9 0.9
TAL13_132.FIN2 270 1.1 0.0281 0.0 0.0039 0.0 0.14 25.4 0.9 28.0 2.1 240.0 150.0 25.4 0.9 9.4
TAL13_133.FIN2 189 2.7 0.3831 0.0 0.0539 0.0 0.40 338.6 6.3 328.6 6.7 256.0 50.0 338.6 6.3 3.0
TAL13_135.FIN2 71 1.0 0.304 0.0 0.0413 0.0 0.28 260.7 9.6 268.0 11.0 345.0 93.0 260.7 9.6 2.7
TAL13_136.FIN2 38 0.8 0.0308 0.0 0.0039 0.0 0.09 25.3 1.8 30.4 6.3 230.0 390.0 25.3 1.8 16.8
TAL13_137.FIN2 346 1.4 0.0205 0.0 0.0032 0.0 0.08 20.6 0.5 20.6 1.4 50.0 140.0 20.6 0.5 0.1
TAL13_139.FIN2 57 0.9 0.289 0.0 0.0408 0.0 0.23 257.9 5.3 256.5 9.2 266.0 86.0 257.9 5.3 0.5
filename:20393.xml
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