This sample belongs to: Tomas Capaldi

Sample Details
Aliquot Name: VN06
IGSN:
Stratigraphic Formation Name: Miocene
Stratigraphic Age:
Rock Type: sandstone
Mineral: Zircon
Latitude: -30.96089
Longitude: -69.41844
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.
VN06_1.FIN2 288 1.8 0.548 0.0 0.0708 0.0 0.24 441.0 11.0 445.0 11.0 442.0 78.0 441.0 11.0 47.0
VN06_3.FIN2 151 1.1 0.359 0.0 0.0493 0.0 0.34 310.0 14.0 310.0 14.0 340.0 120.0 310.0 14.0 0.0
VN06_4.FIN2 125 1.0 0.317 0.0 0.0402 0.0 0.46 254.0 15.0 278.0 16.0 470.0 140.0 254.0 15.0 8.6
VN06_5.FIN2 80 1.7 5.05 0.2 0.305 0.0 0.64 1715.0 58.0 1830.0 26.0 1915.0 58.0 1915.0 58.0 10.4
VN06_6.FIN2 142 2.5 0.638 0.0 0.0811 0.0 0.20 502.8 8.3 500.0 12.0 519.0 69.0 502.8 8.3 0.6
VN06_7.FIN2 1280 1.2 0.0186 0.0 0.0025 0.0 0.16 16.4 0.8 18.7 1.8 290.0 170.0 16.4 0.8 12.4
VN06_8.FIN2 412 2.0 0.36 0.0 0.0499 0.0 0.53 313.9 5.6 311.8 6.6 293.0 52.0 313.9 5.6 0.7
VN06_9.FIN2 170 1.2 0.398 0.0 0.0534 0.0 0.32 335.2 8.1 339.4 8.9 365.0 69.0 335.2 8.1 1.2
VN06_10.FIN2 134 0.6 0.0263 0.0 0.0035 0.0 0.02 22.4 1.5 26.2 3.9 330.0 290.0 22.4 1.5 14.5
VN06_11.FIN2 330 1.1 0.022 0.0 0.0021 0.0 0.29 13.7 1.0 22.1 2.4 1090.0 230.0 13.7 1.0 38.0
VN06_13.FIN2 160 0.9 0.4 0.0 0.0522 0.0 0.11 327.7 8.3 341.0 13.0 450.0 110.0 327.7 8.3 3.9
VN06_14.FIN2 800 1.1 0.337 0.0 0.0468 0.0 0.57 294.6 7.6 294.6 7.6 273.0 63.0 294.6 7.6 0.0
VN06_15.FIN2 122 1.1 2.055 0.1 0.1857 0.0 0.28 1104.0 30.0 1133.0 20.0 1250.0 74.0 1250.0 74.0 11.7
VN06_16.FIN2 252 1.4 0.2717 0.0 0.038 0.0 0.21 240.2 4.1 243.7 5.6 232.0 62.0 240.2 4.1 1.4
VN06_18.FIN2 201 1.4 0.702 0.0 0.0874 0.0 0.57 541.0 14.0 539.0 10.0 529.0 51.0 541.0 14.0 0.4
VN06_20.FIN2 117 1.3 0.353 0.0 0.042 0.0 0.23 265.0 9.2 306.0 12.0 620.0 110.0 265.0 9.2 13.4
VN06_21.FIN2 78 0.8 0.0179 0.0 0.002 0.0 0.00 13.1 1.4 17.9 4.3 550.0 460.0 13.1 1.4 26.8
VN06_22.FIN2 168 1.1 0.298 0.0 0.0407 0.0 0.17 257.0 5.8 264.2 9.4 355.0 93.0 257.0 5.8 2.7
VN06_23.FIN2 756 20.4 0.386 0.0 0.0524 0.0 0.11 329.5 8.9 331.0 10.0 353.0 99.0 329.5 8.9 0.5
VN06_24.FIN2 478 1.8 0.3552 0.0 0.0487 0.0 0.15 306.8 4.6 309.0 5.1 332.0 55.0 306.8 4.6 0.7
VN06_25.FIN2 105 1.6 0.662 0.0 0.0835 0.0 0.33 517.0 12.0 515.0 13.0 537.0 78.0 517.0 12.0 0.4
VN06_26.FIN2 496 1.6 0.337 0.0 0.0465 0.0 0.39 293.0 11.0 294.7 8.9 313.0 88.0 293.0 11.0 0.6
VN06_27.FIN2 52 1.3 0.0228 0.0 0.002 0.0 0.06 13.0 1.6 22.5 6.5 690.0 680.0 13.0 1.6 42.2
VN06_28.FIN2 799 66.0 0.814 0.0 0.0989 0.0 0.61 608.0 16.0 604.0 15.0 551.0 67.0 608.0 16.0 0.7
VN06_28.FIN2 170 1.8 12.25 0.3 0.501 0.0 0.75 2618.0 52.0 2622.0 20.0 2583.0 30.0 2583.0 30.0 1.4
VN06_29.FIN2 88 1.1 0.055 0.0 0.0043 0.0 0.16 27.6 2.8 54.1 9.0 1470.0 390.0 27.6 2.8 49.0
VN06_30.FIN2 142 1.3 0.812 0.0 0.0818 0.0 0.33 507.0 18.0 603.0 23.0 940.0 120.0 507.0 18.0 15.9
VN06_31.FIN2 21 0.5 0.295 0.0 0.0345 0.0 0.41 218.0 16.0 264.0 27.0 600.0 230.0 218.0 16.0 17.4
VN06_32.FIN2 260 1.1 0.746 0.0 0.0907 0.0 0.29 559.0 12.0 565.0 11.0 553.0 57.0 559.0 12.0 1.1
VN06_33.FIN2 188 1.0 0.304 0.0 0.0422 0.0 0.42 266.0 10.0 269.0 12.0 300.0 110.0 266.0 10.0 1.1
VN06_34.FIN2 30 0.7 0.288 0.0 0.0405 0.0 0.11 255.0 16.0 255.0 22.0 290.0 210.0 255.0 16.0 0.0
VN06_35.FIN2 210 1.1 0.314 0.0 0.0435 0.0 0.08 274.3 6.7 277.1 8.1 278.0 84.0 274.3 6.7 1.0
VN06_36.FIN2 528 1.0 0.393 0.0 0.0492 0.0 0.36 309.3 6.5 336.0 11.0 510.0 110.0 309.3 6.5 7.9
VN06_37.FIN2 257 1.5 0.472 0.0 0.0444 0.0 0.25 280.0 18.0 390.0 24.0 1060.0 130.0 280.0 18.0 28.2
VN06_38.FIN2 396 1.4 0.3092 0.0 0.0432 0.0 0.16 272.6 4.4 273.2 5.7 254.0 61.0 272.6 4.4 0.2
VN06_39.FIN2 217 1.8 0.2882 0.0 0.0404 0.0 0.22 255.2 6.1 257.7 5.8 258.0 67.0 255.2 6.1 1.0
VN06_40.FIN2 273 6.7 2.257 0.0 0.2067 0.0 0.54 1211.0 17.0 1198.0 13.0 1141.0 37.0 1141.0 37.0 6.1
VN06_41.FIN2 339 2.4 2.335 0.0 0.2134 0.0 0.60 1247.0 24.0 1222.0 13.0 1177.0 38.0 1177.0 38.0 5.9
VN06_42.FIN2 30 1.0 0.053 0.0 0.0049 0.0 0.28 31.3 3.8 51.0 16.0 880.0 550.0 31.3 3.8 38.6
VN06_43.FIN2 111 0.7 0.379 0.0 0.0459 0.0 0.15 289.5 5.8 325.0 13.0 560.0 110.0 289.5 5.8 10.9
VN06_44.FIN2 135 1.0 0.3241 0.0 0.0458 0.0 0.15 288.6 5.8 285.4 6.0 288.0 69.0 288.6 5.8 1.1
VN06_45.FIN2 364 1.2 0.3597 0.0 0.0498 0.0 0.48 313.3 6.0 311.6 6.4 283.0 47.0 313.3 6.0 0.5
VN06_46.FIN2 189 1.3 1.389 0.0 0.1205 0.0 0.70 733.0 27.0 883.0 18.0 1215.0 59.0 733.0 27.0 17.0
VN06_47.FIN2 306 1.3 0.0222 0.0 0.0035 0.0 0.24 22.3 1.3 22.3 2.6 40.0 210.0 22.3 1.3 0.0
VN06_48.FIN2 477 4.8 1.353 0.0 0.1273 0.0 0.53 772.0 31.0 870.0 16.0 1124.0 74.0 772.0 31.0 11.3
VN06_49.FIN2 341 2.5 6.02 0.1 0.341 0.0 0.75 1888.0 52.0 1977.0 20.0 2085.0 34.0 2085.0 34.0 9.4
VN06_50.FIN2 393 1.1 0.334 0.0 0.0418 0.0 0.37 263.6 5.8 292.1 9.4 528.0 75.0 263.6 5.8 9.8
VN06_51.FIN2 613 1.2 0.3384 0.0 0.0472 0.0 0.50 297.0 3.7 296.3 3.6 287.0 33.0 297.0 3.7 0.2
VN06_52.FIN2 32 1.3 0.444 0.0 0.0472 0.0 0.18 297.0 11.0 375.0 24.0 870.0 170.0 297.0 11.0 20.8
VN06_53.FIN2 31 1.1 0.065 0.0 0.0052 0.0 0.09 33.3 5.8 64.0 13.0 1130.0 530.0 33.3 5.8 48.0
VN06_54.FIN2 106 0.5 0.0182 0.0 0.0022 0.0 0.28 13.9 2.1 18.2 5.6 290.0 600.0 13.9 2.1 23.6
VN06_55.FIN2 508 1.3 0.3413 0.0 0.0471 0.0 0.38 296.9 6.3 297.9 6.4 259.0 62.0 296.9 6.3 0.3
VN06_56.FIN2 201 0.5 0.422 0.0 0.048 0.0 0.15 302.2 5.8 358.0 10.0 722.0 74.0 302.2 5.8 15.6
VN06_58.FIN2 297 1.2 0.3426 0.0 0.0473 0.0 0.23 297.9 4.7 298.8 5.7 286.0 51.0 297.9 4.7 0.3
VN06_59.FIN2 210 1.6 0.301 0.0 0.0428 0.0 0.28 269.9 5.5 266.4 8.5 200.0 68.0 269.9 5.5 1.3
VN06_60.FIN2 272 1.5 0.3545 0.0 0.0485 0.0 0.26 305.2 6.0 307.9 6.5 342.0 68.0 305.2 6.0 0.9
VN06_61.FIN2 379 1.3 0.3639 0.0 0.0498 0.0 0.38 313.2 4.4 314.8 5.7 326.0 48.0 313.2 4.4 0.5
VN06_62.FIN2 555 1.0 0.342 0.0 0.0452 0.0 0.67 284.7 8.5 298.0 10.0 395.0 67.0 284.7 8.5 4.5
VN06_63.FIN2 68 0.7 0.404 0.0 0.0473 0.0 0.05 298.0 12.0 343.0 17.0 690.0 150.0 298.0 12.0 13.1
VN06_65.FIN2 160 1.5 0.66 0.0 0.083 0.0 0.37 514.0 11.0 514.0 13.0 489.0 70.0 514.0 11.0 0.0
VN06_66.FIN2 126 1.3 0.0384 0.0 0.0048 0.0 0.08 31.1 2.9 38.2 5.9 470.0 330.0 31.1 2.9 18.6
VN06_67.FIN2 114 1.1 0.341 0.0 0.0418 0.0 0.38 264.0 10.0 297.0 11.0 550.0 110.0 264.0 10.0 11.1
VN06_69.FIN2 82 2.0 0.364 0.0 0.0444 0.0 0.20 280.0 6.8 314.0 14.0 540.0 110.0 280.0 6.8 10.8
VN06_71.FIN2 355 1.1 0.3293 0.0 0.0461 0.0 0.16 290.8 3.8 288.9 4.2 261.0 46.0 290.8 3.8 0.7
VN06_73.FIN2 125 1.3 0.0265 0.0 0.0029 0.0 0.06 18.9 1.3 26.4 3.4 780.0 280.0 18.9 1.3 28.4
VN06_74.FIN2 217 0.8 0.311 0.0 0.0415 0.0 0.18 262.1 5.7 274.0 12.0 350.0 100.0 262.1 5.7 4.3
VN06_75.FIN2 322 1.7 0.0875 0.0 0.0113 0.0 0.03 72.2 1.8 85.6 4.0 460.0 120.0 72.2 1.8 15.7
VN06_76.FIN2 213 0.5 0.385 0.0 0.0467 0.0 0.26 294.1 7.1 330.0 16.0 580.0 120.0 294.1 7.1 10.9
VN06_77.FIN2 404 0.9 0.353 0.0 0.0491 0.0 0.15 309.0 6.8 306.9 7.6 285.0 82.0 309.0 6.8 0.7
VN06_78.FIN2 96 0.7 0.367 0.0 0.0475 0.0 0.01 299.0 7.0 317.0 14.0 440.0 120.0 299.0 7.0 5.7
VN06_80.FIN2 178 1.1 0.344 0.0 0.0473 0.0 0.18 298.2 6.4 300.9 8.6 330.0 83.0 298.2 6.4 0.9
VN06_81.FIN2 145 0.9 0.0309 0.0 0.0045 0.0 0.14 28.7 1.8 30.8 3.4 220.0 250.0 28.7 1.8 6.8
VN06_83.FIN2 52 1.0 0.404 0.0 0.0485 0.0 0.18 305.5 8.6 346.0 14.0 600.0 110.0 305.5 8.6 11.7
VN06_84.FIN2 335 1.5 0.369 0.0 0.0506 0.0 0.39 317.9 8.3 318.5 8.9 286.0 69.0 317.9 8.3 0.2
VN06_85.FIN2 161 1.5 0.412 0.0 0.0514 0.0 0.14 323.3 7.6 350.0 11.0 518.0 83.0 323.3 7.6 7.6
VN06_86.FIN2 152 1.5 0.381 0.0 0.0404 0.0 0.26 255.0 14.0 326.0 18.0 840.0 160.0 255.0 14.0 21.8
VN06_87.FIN2 127 1.3 0.363 0.0 0.0471 0.0 0.39 296.0 23.0 313.0 17.0 470.0 170.0 296.0 23.0 5.4
VN06_88.FIN2 218 1.0 0.307 0.0 0.0435 0.0 0.37 274.7 8.0 271.0 8.8 228.0 70.0 274.7 8.0 1.4
VN06_90.FIN2 166 2.5 0.332 0.0 0.0458 0.0 0.32 289.0 20.0 290.0 19.0 230.0 150.0 289.0 20.0 0.3
VN06_91.FIN2 267 0.5 0.293 0.0 0.0405 0.0 0.14 255.7 7.3 261.0 12.0 280.0 110.0 255.7 7.3 2.0
VN06_93.FIN2 238 0.6 2.63 0.1 0.2166 0.0 0.80 1263.0 48.0 1306.0 30.0 1377.0 61.0 1377.0 61.0 8.3
VN06_94.FIN2 204 1.0 0.2753 0.0 0.0379 0.0 0.39 239.5 6.2 246.6 7.7 379.0 85.0 239.5 6.2 2.9
VN06_95.FIN2 80 0.9 0.983 0.0 0.0991 0.0 0.05 609.0 16.0 698.0 16.0 987.0 93.0 609.0 16.0 12.8
VN06_97.FIN2 166 3.7 1.667 0.1 0.1679 0.0 0.39 1000.0 25.0 999.0 20.0 1005.0 70.0 1005.0 70.0 0.5
VN06_98.FIN2 81 1.1 0.0277 0.0 0.0025 0.0 0.07 15.9 2.0 27.5 6.2 1210.0 450.0 15.9 2.0 42.2
VN06_99.FIN2 88 2.5 0.35 0.0 0.0483 0.0 0.02 304.3 9.8 304.0 17.0 270.0 140.0 304.3 9.8 0.1
VN06_102.FIN2 1030 1.5 0.338 0.0 0.0469 0.0 0.92 295.0 51.0 294.0 33.0 290.0 160.0 295.0 51.0 0.3
VN06_103.FIN2 92 0.9 0.285 0.0 0.0396 0.0 0.41 250.0 17.0 254.0 16.0 320.0 150.0 250.0 17.0 1.6
VN06_104.FIN2 200 3.0 1.968 0.1 0.1834 0.0 0.40 1083.0 43.0 1120.0 22.0 1158.0 86.0 1158.0 86.0 6.5
VN06_105.FIN2 419 1.8 0.2844 0.0 0.0393 0.0 0.46 248.4 5.4 255.8 7.1 331.0 64.0 248.4 5.4 2.9
VN06_106.FIN2 172 0.9 0.373 0.0 0.0502 0.0 0.14 317.3 8.5 323.0 10.0 350.0 98.0 317.3 8.5 1.8
VN06_107.FIN2 407 74.0 0.65 0.0 0.0828 0.0 0.28 513.0 6.7 508.0 6.8 493.0 37.0 513.0 6.7 1.0
VN06_108.FIN2 168 0.9 0.342 0.0 0.0468 0.0 0.25 294.9 5.4 298.2 8.8 323.0 79.0 294.9 5.4 1.1
VN06_109.FIN2 127 1.9 0.909 0.0 0.1036 0.0 0.12 635.4 8.9 655.0 10.0 701.0 51.0 635.4 8.9 3.0
VN06_110.FIN2 62 0.8 0.391 0.0 0.05 0.0 0.25 314.2 8.0 335.0 13.0 513.0 95.0 314.2 8.0 6.2
VN06_111.FIN2 152 1.4 0.3127 0.0 0.0435 0.0 0.00 274.4 6.4 275.8 7.4 303.0 79.0 274.4 6.4 0.5
VN06_112.FIN2 30 0.8 0.675 0.0 0.0848 0.0 0.15 524.0 26.0 529.0 27.0 450.0 160.0 524.0 26.0 0.9
VN06_113.FIN2 303 5.0 1.282 0.0 0.1293 0.0 0.31 787.0 14.0 837.0 15.0 947.0 52.0 787.0 14.0 6.0
VN06_114.FIN2 67 0.7 0.351 0.0 0.0485 0.0 0.32 305.0 13.0 308.0 17.0 370.0 130.0 305.0 13.0 1.0
VN06_115.FIN2 90 1.1 0.298 0.0 0.0402 0.0 0.03 253.9 5.8 265.7 9.0 348.0 92.0 253.9 5.8 4.4
VN06_116.FIN2 63 2.0 0.583 0.0 0.0712 0.0 0.22 443.0 18.0 463.0 25.0 550.0 140.0 443.0 18.0 4.3
VN06_117.FIN2 696 1.9 0.0209 0.0 0.0034 0.0 0.25 22.1 1.5 21.0 2.7 140.0 280.0 22.1 1.5 5.2
VN06_120.FIN2 104 1.0 0.0122 0.0 0.0018 0.0 0.11 11.8 1.6 12.2 3.9 180.0 520.0 11.8 1.6 3.3
VN06_121.FIN2 162 0.7 0.356 0.0 0.0491 0.0 0.06 308.8 6.8 308.6 8.2 305.0 85.0 308.8 6.8 0.1
VN06_122.FIN2 97 1.7 2.057 0.0 0.1994 0.0 0.55 1172.0 20.0 1133.0 14.0 1039.0 39.0 1039.0 39.0 12.8
VN06_123.FIN2 128 1.1 0.489 0.1 0.0486 0.0 0.24 306.0 13.0 397.0 43.0 930.0 220.0 306.0 13.0 22.9
VN06_124.FIN2 101 0.9 0.322 0.0 0.0453 0.0 0.02 285.2 6.4 283.0 8.6 259.0 92.0 285.2 6.4 0.8
VN06_125.FIN2 188 1.2 0.0248 0.0 0.003 0.0 0.07 19.1 1.4 24.8 4.3 420.0 360.0 19.1 1.4 23.0
VN06_126.FIN2 107 1.3 0.351 0.0 0.0479 0.0 0.27 301.4 7.3 304.0 11.0 350.0 93.0 301.4 7.3 0.9
VN06_127.FIN2 143 0.7 0.762 0.0 0.0848 0.0 0.28 524.0 13.0 577.0 15.0 754.0 82.0 524.0 13.0 9.2
VN06_129.FIN2 243 2.7 0.932 0.0 0.1084 0.0 0.51 663.1 9.4 668.1 8.8 689.0 35.0 663.1 9.4 0.7
filename:20398.xml
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