样号 | 浓度(ppm) | 同位素比值 | 年龄(Ma) | ||||||||||||
Th232 | U238 | Th/U | 207Pb/206Pb | 207Pb/235U | 206Pb/238U | 207Pb/206Pb | 207Pb/235U | 206Pb/238U | |||||||
比值 | 1σ | 比值 | 1σ | 比值 | 1σ | 年龄 | 1σ | 年龄 | 1σ | 年龄 | 1σ | ||||
ZD-10-02 | 59.33 | 64.74 | 0.916 | 0.06044 | 0.00301 | 0.69783 | 0.03516 | 0.08445 | 0.00095 | 620 | 90 | 537 | 21 | 523 | 6 |
ZD-10-03 | 27.52 | 60.89 | 0.452 | 0.0639 | 0.0033 | 0.72719 | 0.03901 | 0.08436 | 0.00116 | 738 | 91 | 555 | 23 | 522 | 7 |
ZD-10-04 | 34.24 | 44.48 | 0.770 | 0.06346 | 0.00381 | 0.73333 | 0.0465 | 0.08411 | 0.00124 | 724 | 110 | 559 | 27 | 521 | 7 |
ZD-10-05 | 33.82 | 52.19 | 0.648 | 0.06027 | 0.00326 | 0.69867 | 0.04139 | 0.08432 | 0.00134 | 613 | 101 | 538 | 25 | 522 | 8 |
ZD-10-06 | 48.36 | 88.3 | 0.548 | 0.06232 | 0.00255 | 0.72603 | 0.0348 | 0.08449 | 0.00084 | 685 | 86 | 554 | 20 | 523 | 5 |
ZD-10-07 | 24.66 | 32.92 | 0.749 | 0.06274 | 0.00643 | 0.72495 | 0.07083 | 0.0848 | 0.0021 | 699 | 168 | 554 | 42 | 525 | 12 |
ZD-10-08 | 68.39 | 124.43 | 0.550 | 0.06106 | 0.00179 | 0.71113 | 0.02634 | 0.08488 | 0.00079 | 641 | 64 | 545 | 16 | 525 | 5 |
ZD-10-09 | 69.98 | 65.24 | 1.073 | 0.06592 | 0.00351 | 0.76386 | 0.04458 | 0.08403 | 0.00135 | 804 | 95 | 576 | 26 | 520 | 8 |
ZD-10-10 | 85.21 | 87.4 | 0.975 | 0.06119 | 0.00343 | 0.69816 | 0.04044 | 0.08407 | 0.00119 | 646 | 100 | 538 | 24 | 520 | 7 |
ZD-10-11 | 38.97 | 71.7 | 0.544 | 0.06287 | 0.0032 | 0.72876 | 0.0397 | 0.08604 | 0.00188 | 704 | 79 | 556 | 23 | 532 | 11 |
ZD-10-12 | 25.81 | 45.8 | 0.564 | 0.06222 | 0.00457 | 0.70986 | 0.05181 | 0.084 | 0.00139 | 682 | 129 | 545 | 31 | 520 | 8 |
ZD-10-13 | 29.85 | 53.62 | 0.557 | 0.06106 | 0.00256 | 0.69523 | 0.0331 | 0.08403 | 0.00109 | 642 | 80 | 536 | 20 | 520 | 7 |
ZD-10-14 | 52.01 | 71.25 | 0.730 | 0.06913 | 0.00414 | 0.79835 | 0.05061 | 0.08395 | 0.00136 | 903 | 104 | 596 | 29 | 520 | 8 |
ZD-10-15 | 51.03 | 54.96 | 0.928 | 0.06111 | 0.00218 | 0.71444 | 0.02989 | 0.0847 | 0.00105 | 643 | 68 | 547 | 18 | 524 | 6 |
ZD-10-16 | 53.33 | 141.18 | 0.378 | 0.05891 | 0.00157 | 0.69674 | 0.02193 | 0.08597 | 0.00072 | 564 | 54 | 537 | 13 | 532 | 4 |
ZD-10-17 | 87.85 | 103.73 | 0.847 | 0.06313 | 0.00244 | 0.74189 | 0.03271 | 0.08506 | 0.00113 | 713 | 71 | 564 | 19 | 526 | 7 |
ZD-10-18 | 76.65 | 138.94 | 0.552 | 0.05685 | 0.00185 | 0.67415 | 0.02613 | 0.08566 | 0.00085 | 486 | 68 | 523 | 16 | 530 | 5 |
ZD-10-19 | 61.67 | 109.42 | 0.564 | 0.05943 | 0.00169 | 0.6984 | 0.02397 | 0.08511 | 0.00071 | 583 | 60 | 538 | 14 | 527 | 4 |
ZD-10-20 | 36.36 | 51.97 | 0.700 | 0.06511 | 0.00298 | 0.75858 | 0.0357 | 0.0854 | 0.00114 | 778 | 77 | 573 | 21 | 528 | 7 |
ZD-10-21 | 40.46 | 93.78 | 0.431 | 0.0619 | 0.00229 | 0.71781 | 0.02711 | 0.08494 | 0.00115 | 671 | 57 | 549 | 16 | 526 | 7 |
ZD-10-22 | 69.91 | 119.1 | 0.587 | 0.06065 | 0.00199 | 0.71371 | 0.02507 | 0.08552 | 0.00086 | 627 | 58 | 547 | 15 | 529 | 5 |
ZD-10-23 | 89.92 | 114.25 | 0.787 | 0.05923 | 0.00267 | 0.68429 | 0.03221 | 0.084 | 0.00149 | 576 | 71 | 529 | 19 | 520 | 9 |
ZD-10-24 | 99.35 | 125.81 | 0.790 | 0.05819 | 0.00269 | 0.68246 | 0.03696 | 0.08453 | 0.00135 | 537 | 91 | 528 | 22 | 523 | 8 |
ZD-10-25 | 58.54 | 77.54 | 0.755 | 0.06627 | 0.00353 | 0.76657 | 0.03993 | 0.08486 | 0.00143 | 815 | 81 | 578 | 23 | 525 | 9 |
ZD-10-26 | 36.4 | 52.92 | 0.688 | 0.06001 | 0.00524 | 0.70435 | 0.06435 | 0.08491 | 0.00188 | 604 | 161 | 541 | 38 | 525 | 11 |