Table 3 Results of LA-SF-ICP-MS zircon dating for the Central Granite and metagranites from the MGM

From: The Moslavačka Gora crystalline massif in Croatia: a Cretaceous heat dome within remnant Ordovician granitoid crust

  207Pb (cps)a U (ppm)b Pb (ppm)b \( {\frac{{^{ 20 6} {\text{P}}}}{{^{ 20 4} {\text{P}}}}} \) \( {\frac{{{\text{Th}}^{\text{b}} }}{\text{U}}} \) \( {\frac{{{}^{206}{\text{Pb}}^{\text{c}} }}{{{}^{238}{\text{U}}}}} \) ±2σ (%) \( {\frac{{^{ 20 7} {\text{Pb}}^{\text{c}} }}{{{}^{235}{\text{U}}}}} \) ±2σ (%) Rhod \( {\frac{{^{ 20 7} {\text{Pb}}^{\text{c}} }}{{{}^{238}{\text{U}}}}} \) ±2σ (%) \( {\frac{{^{ 20 7} {\text{Pb}}}}{{{}^{235}{\text{U}}}}} \) ±2σ (Ma) \( {\frac{{^{ 20 6} {\text{Pb}}}}{{{}^{238}{\text{U}}}}} \) ±2σ (Ma) \( {\frac{{^{ 20 7} {\text{Pb}}^{\text{c}} }}{{{}^{206}{\text{Pb}}}}} \) ±2σ (Ma) Concentration (%)e
Garić-grad metagranite (sample BS 3)
 1 6,647 249 17 11,368 0.36 0.0669 3.4 0.515 2.2 0.77 0.0559 1.4 422 15 417 14 448 62 93
 2 10,634 422 27 18,732 0.31 0.0633 3.1 0.484 2.1 0.76 0.0554 1.4 401 14 396 12 427 61 93
 3 30,426 1,107 81 909 0.22 0.0754 4.3 0.586 2.5 0.86 0.0563 1.3 468 19 469 20 464 57 101
 4 859 50 5 1,406 0.39 0.0966 5.4 0.818 4.4 0.61 0.0614 3.5 607 41 595 31 652 149 91
 5 16,437 1,111 88 28,704 0.36 0.0782 2.9 0.611 1.8 0.82 0.0567 1.0 484 14 485 14 478 45 101
 6 16,103 723 63 29,525 0.52 0.0805 2.7 0.634 3.3 0.82 0.0571 0.9 498 13 499 13 495 42 101
 7 14,099 1,237 78 25,221 0.35 0.0625 3.7 0.487 4.4 0.83 0.0565 1.2 403 15 391 14 473 54 83
 8 5,882 215 16 2,458 0.38 0.0725 3.5 0.564 5.9 0.59 0.0564 2.4 454 22 451 15 469 105 96
 9 15,710 536 41 6,097 0.26 0.0780 2.8 0.619 3.2 0.86 0.0575 0.8 489 13 484 13 512 36 94
 10 2,220 117 10 3,484 0.12 0.0845 3.6 0.859 7.8 0.47 0.0738 3.5 630 37 523 18 1,035 140 50
 11 9,192 649 44 1348 0.37 0.0652 4.1 0.508 5.2 0.78 0.0564 1.6 417 18 407 16 470 72 87
 12 7,178 327 25 5,049 0.42 0.0736 2.9 0.582 4.0 0.71 0.0573 1.4 466 15 458 13 503 62 91
 13 5,278 488 29 2,955 0.39 0.0576 4.0 0.445 4.6 0.86 0.0561 1.2 374 15 361 14 457 53 79
 14 21,700 1556 112 37,602 0.25 0.0733 3.5 0.569 4.0 0.87 0.0562 1.0 457 15 456 15 462 43 99
 15 5,035 368 27 9,187 0.31 0.0725 2.7 0.557 4.1 0.67 0.0557 1.5 450 15 451 12 440 67 102
 16 9,303 646 48 16,089 0.38 0.0720 3.2 0.569 4.0 0.80 0.0573 1.2 458 15 448 14 504 52 89
 17 7,851 513 40 13,483 0.23 0.0789 2.9 0.627 4.5 0.65 0.0576 1.7 494 18 489 14 515 75 95
 18 26,181 542 114 9,769 0.58 0.1936 2.7 2.115 3.1 0.87 0.0792 0.8 1,154 21 1,141 28 1,178 30 97
 19 3,906 271 20 2,463 0.30 0.0758 3.9 0.596 5.8 0.68 0.0570 2.1 474 22 471 18 492 94 96
Garić-grad metagranite (sample BS 21a)
 1 1,068 120 7 2,847 0.27 0.0629 6.3 0.494 7.6 0.82 0.0570 4.3 408 26 393 25 490 95 80
 2 21,966 891 71 29,000 0.42 0.0771 2.1 0.604 2.6 0.82 0.0568 1.5 480 10 479 10 483 33 99
 3 6,959 271 20 9,978 0.24 0.0743 3.1 0.586 4.2 0.73 0.0572 2.9 468 16 462 14 500 63 92
 4 6,928 308 21 9,377 0.42 0.0673 2.0 0.529 3.0 0.68 0.0570 2.2 431 10 420 8 491 48 86
 5 14,458 576 48 68,214 0.46 0.0797 2.1 0.625 2.6 0.79 0.0569 1.6 493 10 494 10 488 36 101
 6a 12,201 263 20 7,827 0.50 0.0724 2.1 0.565 3.4 0.61 0.0566 2.7 455 12 450 9 476 60 95
 6b 6,964 140 11 4,572 0.43 0.0761 3.4 0.604 4.4 0.79 0.0576 2.7 480 17 473 16 514 59 92
 7 24,493 502 40 16,220 0.34 0.0782 1.9 0.608 2.7 0.71 0.0564 1.9 482 10 485 9 467 42 104
 8 9,437 222 17 423,899 0.51 0.0727 3.2 0.571 3.8 0.84 0.0569 2.1 459 14 453 14 488 46 93
 9 22,201 462 34 76,517 0.30 0.0743 2.0 0.577 2.8 0.73 0.0563 1.9 462 10 462 9 465 42 99
 10 5,021 86 7 3,356 0.46 0.0818 4.0 0.640 6.5 0.62 0.0567 5.1 502 26 507 20 480 113 106
 11 7,082 144 11 2,095 0.32 0.0755 2.3 0.592 3.5 0.65 0.0569 2.7 472 13 469 10 486 59 96
 12 2,846 62 5 25,072 0.40 0.0790 2.0 0.616 3.9 0.52 0.0565 3.3 487 15 490 9 472 74 104
 13 22,932 579 38 13,961 0.45 0.0638 3.0 0.494 3.2 0.93 0.0561 1.2 408 13 399 12 458 26 87
Jelen grad metagranite (sample BS 36G)
 1a 38,097 583 45 59,667 0.17 0.0793 1.9 0.625 2.6 0.74 0.0572 1.8 493 10 492 9 498 39 99
 1b 36,057 567 35 121,163 0.04 0.0668 1.9 0.520 2.2 0.74 0.0564 1.5 425 8 417 8 467 33 89
 2 28,262 436 34 23,557 0.22 0.0791 1.9 0.621 2.4 0.77 0.0570 1.6 491 10 491 9 491 34 100
 3 15,075 246 19 14,696 0.19 0.0800 1.9 0.631 2.6 0.75 0.0573 1.7 497 10 496 9 501 37 99
 4 14,087 226 16 23,827 0.07 0.0773 2.2 0.607 2.9 0.78 0.0570 1.8 482 11 480 10 491 40 98
 5a 11,939 201 15 7,404 0.06 0.0778 1.9 0.605 3.1 0.63 0.0564 2.4 480 12 483 9 467 53 103
 5b 20,015 203 23 10,581 0.61 0.0981 2.0 0.835 2.5 0.78 0.0617 1.6 616 12 603 11 665 34 91
 6 9,119 154 11 29,859 0.21 0.0738 2.0 0.578 2.9 0.70 0.0568 2.1 463 11 459 9 483 45 95
 7 14,065 178 13 3,892 0.08 0.0769 1.7 0.607 2.4 0.69 0.0572 1.8 481 9 477 8 501 39 95
 8a 10,225 165 14 4,410 0.36 0.0816 1.8 0.641 3.7 0.48 0.0570 3.3 503 15 506 9 490 73 103
 8b 34,124 556 37 25,918 0.12 0.0679 1.9 0.529 2.4 0.80 0.0565 1.5 431 9 424 8 471 33 90
 9a 80,562 1,327 98 51,841 0.04 0.0794 2.2 0.627 2.5 0.88 0.0573 1.2 494 10 493 10 502 26 98
 9b 12,223 197 15 5,483 0.23 0.0783 1.7 0.610 2.7 0.64 0.0565 2.0 484 10 486 8 473 45 103
 10 17,173 268 20 57,200 0.07 0.0795 2.2 0.624 2.8 0.79 0.0569 1.7 492 11 493 11 489 38 101
 11a 22,935 373 27 16,682 0.08 0.0791 2.2 0.619 3.2 0.70 0.0568 2.2 489 12 491 10 485 50 101
 11b 452,868 295 206 32,796 0.70 0.5732 3.6 17.81 4.2 0.86 0.2254 2.2 2,980 42 2,921 86 3,020 35 97
 12a 50,655 807 56 33,323 0.06 0.0741 3.1 0.577 3.5 0.89 0.0565 1.6 463 13 461 14 471 36 98
 12b 26,995 449 33 42,796 0.05 0.0793 1.8 0.623 2.3 0.80 0.0570 1.4 492 9 492 9 492 30 100
 13 24,479 359 26 6,859 0.11 0.0762 2.3 0.599 3.0 0.76 0.0570 2.0 477 12 474 10 492 44 96
 14a 32,788 480 36 22,891 0.06 0.0799 2.2 0.629 2.7 0.83 0.0571 1.5 496 11 496 11 496 33 100
 14b 52,993 935 67 184,651 0.04 0.0777 2.2 0.610 2.6 0.86 0.0569 1.3 483 10 482 10 489 29 99
 15 19,251 229 19 24,168 0.18 0.0815 2.1 0.634 3.0 0.70 0.0564 2.2 498 12 505 10 467 48 108
Central Granite (sample BS 2)
 1 35,949 2,512 178 3,361 0.13 0.0745 3.3 0.591 4.1 0.81 0.0576 2.4 472 16 463 15 514 53 90
 2 10,704 673 57 18,780 0.41 0.0819 2.5 0.641 3.3 0.78 0.0568 2.1 503 13 507 12 484 45 105
 3 8,376 622 40 14,810 0.25 0.0656 3.4 0.511 4.2 0.82 0.0565 2.4 419 14 410 14 474 52 86
 4 11,068 2,301 168 1,579 0.30 0.0780 3.6 0.612 4.2 0.86 0.0569 2.1 485 16 484 17 488 47 99
 5 5,996 392 34 4,455 0.46 0.0811 3.3 0.634 4.7 0.71 0.0567 3.3 499 19 503 16 481 74 104
 6 5,551 354 28 9,661 0.24 0.0794 3.8 0.626 4.5 0.84 0.0571 2.4 494 18 493 18 497 54 99
 7a 5,550 630 22 3,223 0.29 0.0347 6.5 0.269 7.6 0.85 0.0564 4.0 242 16 220 14 467 88 47
 7b 6,034 628 65 1,080 0.07 0.1097 2.7 0.927 4.8 0.56 0.0613 3.9 666 24 671 17 650 84 103
 8 4,615 703 29 8,972 0.29 0.0411 4.0 0.294 5.0 0.80 0.0519 3.0 262 12 260 10 281 68 92
 9a 3,182 147 8 5,921 0.47 0.0487 2.2 0.352 3.5 0.64 0.0525 2.7 306 9 306 7 307 61 100
 9b 9,692 473 25 6,071 0.49 0.0497 1.8 0.361 2.5 0.70 0.0527 1.8 313 7 313 5 315 41 99
 10 2,852 574 7 2,233 0.31 0.0126 1.9 0.083 2.7 0.69 0.0479 2.0 81 2 81 2 93 47 87
 11 3,837 144 9 5086 0.43 0.0599 4.5 0.470 5.1 0.89 0.0569 2.4 391 17 375 17 488 53 77
 12a 6,893 907 12 1,543 0.29 0.0126 1.7 0.083 3.8 0.46 0.0477 3.3 81 3 81 1 86 79 94
 12b 7,432 1,263 17 2,342 0.29 0.0130 1.5 0.087 2.7 0.57 0.0486 2.2 85 2 83 1 128 53 65
 13a 2,543 495 6 1,293 0.06 0.0128 1.4 0.085 4.0 0.36 0.0483 3.7 83 3 82 1 115 88 71
 13b 4,637 726 10 994 0.29 0.0129 2.1 0.087 3.9 0.53 0.0492 3.3 85 3 83 2 155 78 53
 14 4,264 785 10 2,000 0.05 0.0131 1.6 0.085 3.1 0.51 0.0473 2.7 83 3 84 1 65 63 128
 15a 2,865 147 9 4,916 0.07 0.0630 2.5 0.499 4.2 0.60 0.0575 3.3 411 14 394 10 509 73 77
 15b 2,560 165 10 1,289 0.09 0.0619 6.6 0.486 7.6 0.87 0.0569 3.8 402 26 387 25 487 83 79
Central Granite (sample BS 26)
 1 77,330 3,717 55 2,794 0.68 0.0129 1.9 0.085 5.8 0.33 0.0481 5.5 83 5 82 2 105 131 79
 2 11,651 183 15 40,649 0.36 0.0790 2.1 0.621 3.2 0.68 0.0570 2.3 491 12 490 10 493 52 99
 3 87,688 2,943 128 2,848 0.37 0.0425 1.9 0.306 2.2 0.84 0.0523 1.2 271 5 268 5 297 32 90
 4 8,348 133 11 3,929 0.25 0.0817 2.1 0.647 3.0 0.70 0.0575 2.2 507 12 506 10 509 47 99
 5 12,431 221 16 3,115 0.21 0.0762 2.1 0.589 3.1 0.68 0.0561 2.3 470 12 473 10 455 50 104
 6 4,172 236 6 2,365 0.33 0.0243 3.4 0.166 5.0 0.68 0.0498 3.7 156 7 154 5 184 86 84
 7 11,312 402 18 8,261 0.41 0.0424 2.0 0.302 2.6 0.76 0.0517 1.7 268 6 268 5 271 39 99
 8 84,361 3,650 57 2,960 0.75 0.0136 2.4 0.091 4.8 0.50 0.0488 4.1 89 4 87 2 138 97 63
 9 17,155 292 22 20,949 0.18 0.0792 1.7 0.624 2.4 0.72 0.0572 1.7 492 9 491 8 498 37 99
 10 8,816 145 11 6,224 0.17 0.0817 2.0 0.645 3.0 0.68 0.0573 2.2 506 12 506 10 503 48 101
 11 3,284 140 11 3,349 0.16 0.0786 3.4 0.617 4.2 0.82 0.0569 2.4 488 16 488 16 488 52 100
 12 28,861 2,777 62 1,033 0.53 0.0208 2.4 0.140 4.4 0.55 0.0490 3.7 133 5 133 3 146 291 91
 13 9,300 155 13 5,241 0.39 0.0800 1.7 0.629 2.4 0.70 0.0570 1.8 496 10 496 8 493 39 101
 14 6,684 518 23 4,908 0.37 0.0434 2.1 0.305 3.2 0.66 0.0509 2.4 270 8 274 6 238 56 115
 15 12,669 1,010 46 2,256 0.41 0.0408 2.6 0.289 3.3 0.79 0.0514 2.0 258 7 258 7 259 46 100
 16 1,927 46 6 695 0.79 0.1045 3.2 0.873 5.0 0.64 0.0606 3.8 637 24 641 19 625 83 103
 17a 47,847 1,671 73 5,391 0.40 0.0427 2.3 0.307 2.6 0.88 0.0521 1.3 272 6 270 6 291 29 93
 17b 23,271 1,793 79 4,901 0.36 0.0434 2.2 0.312 2.5 0.89 0.0523 1.1 276 6 274 6 296 31 92
 17c 8,811 965 33 1,583 0.25 0.0348 2.9 0.244 3.3 0.86 0.0509 1.7 222 7 220 6 236 39 93
 18 126,045 114 63 20,716 0.46 0.4902 2.3 12.46 2.5 0.92 0.1843 1.0 2,639 24 2,571 50 2,692 16 96
 19 41,144 4,144 69 1,535 0.46 0.0147 6.4 0.098 6.9 0.92 0.0485 2.7 95 6 94 6 125 64 75
 20a 5,818 588 21 5,390 0.39 0.0341 2.3 0.237 3.7 0.62 0.0504 2.9 216 7 216 5 212 67 102
 20b 4,998 646 14 7,912 0.17 0.0233 2.1 0.162 3.9 0.54 0.0504 3.3 152 6 148 3 215 77 69
 20c 7,472 447 19 14,518 0.35 0.0422 1.6 0.300 2.4 0.69 0.0516 1.7 267 6 267 4 267 39 100
 21 8,086 618 27 1,560 0.38 0.0429 2.2 0.306 3.0 0.73 0.0518 2.0 271 7 271 6 276 46 98
 22a 6,449 116 8 5,110 0.21 0.0723 2.5 0.567 3.8 0.64 0.0568 2.9 456 14 450 11 485 65 93
 22b 9,794 293 19 12,573 0.09 0.0677 1.8 0.527 2.2 0.81 0.0565 1.3 430 8 422 7 472 29 89
 23 6,247 192 16 4,792 0.33 0.0819 1.8 0.643 2.6 0.69 0.0570 1.9 504 10 508 9 490 42 104
 24a 2,298 58 5 3,870 0.45 0.0810 2.1 0.637 4.1 0.52 0.0570 3.5 500 16 502 10 493 77 102
 24b 2,090 56 5 3,715 0.57 0.0820 2.3 0.643 3.5 0.65 0.0569 2.7 504 14 508 11 487 59 104
 25a 8,885 278 22 15,322 0.35 0.0781 1.8 0.618 2.4 0.77 0.0574 1.5 488 9 485 9 506 33 96
 25b 2,657 239 11 4,854 0.39 0.0443 4.0 0.317 4.7 0.87 0.0519 2.3 280 11 280 11 279 53 100
 26a 3,763 97 8 2,643 0.32 0.0813 2.0 0.640 3.0 0.67 0.0571 2.2 502 12 504 10 497 49 101
 26b 3,902 102 8 6,764 0.35 0.0804 1.8 0.634 2.7 0.65 0.0572 2.1 499 11 499 9 498 46 100
 27 8,362 278 19 4,888 0.09 0.0742 3.3 0.583 3.7 0.89 0.0570 1.7 466 14 461 15 492 36 94
  1. Sample locations: BS 3, BS 21a: road cuts near Garić-grad ruin; BS 36G: Jelen grad ruin; BS 2: Pleterac quarry; BS 26: 3.5 km W of Šimljanik
  2. aWithin run background-corrected mean 207Pb signal
  3. bU and Pb content and Th/U ratio were calculated relative to GJ-1 reference zircon
  4. cCorrected for background and within-run Pb/U fractionation (in case of 206Pb/238U) and common Pb using Stacey and Kramers (1975) model Pb composition and subsequently normalised to GJ-1 (ID-TIMS value/measured value); 207Pb/235U calculated using 207Pb/206Pb/(238U/206Pb*1/137.88)
  5. dRho is the error correlation defined as err206Pb/238U/err207Pb/235U
  6. eDegree of concordance = 238U/206Pb/207Pb/206Pb *100