Publication Sample-type Sample-ID Group-ID Sample Lat(DD) Long(DD) Elev(masl) Thickn(cm) Density(g/cm3) Shield 10Be-conc(at/g) 10Be-unc(at/g) 10Be-std 26Al-conc(at/g) 26Al-unc(at/g) 26Al-std 14C-conc(at/g) 14C-unc(at/g) Sampl-year Publ-10-age(yr) Publ-10-unc(yr) Publ-26-age(yr) Publ-26-unc(yr) Publ-14-age(yr) Publ-14-unc(yr) 10Be-age(yr) 10-ext-unc(yr) 10-int-unc(yr) 26Al-age(yr) 26-ext-unc(yr) 26-int-unc(yr) 14C-age(yr) 14-ext-unc(yr) 14-int-unc(yr) Extra-publ McCulloch et al. (2024) boulder McCu2024-1 McCu2024-A PY21-01 -53.89713 -70.14562 31 3.5 2.65 0.999210 80296 2345 07KNSTD - - - - - 2021 17500 1500 - - - - 17436 1168 511 - - - - - - - McCulloch et al. (2024) boulder McCu2024-2 McCu2024-A PY21-02 -53.89778 -70.14400 41 6 2.65 0.999937 99512 6750 07KNSTD - - - - - 2021 21800 2300 - - - - 21730 1978 1482 - - - - - - - McCulloch et al. (2024) boulder McCu2024-3 McCu2024-A PY21-03 -53.89779 -70.14398 43 2 2.65 0.999860 201319 9646 07KNSTD - - - - - 2021 42400 4100 - - - - 42166 3270 2042 - - - - - - - McCulloch et al. (2024) boulder McCu2024-4 McCu2024-A PY21-04 -53.89733 -70.14449 38 2.5 2.65 0.999701 390563 7390 07KNSTD - - - - - 2021 83900 7200 - - - - 83367 5352 1611 - - - - - - - McCulloch et al. (2024) boulder McCu2024-5 McCu2024-A PY21-05 -53.89787 -70.14439 34 3 2.65 0.998922 377384 5211 07KNSTD - - - - - 2021 81700 6900 - - - - 81241 5101 1145 - - - - - - - McCulloch et al. (2024) boulder McCu2024-6 McCu2024-A PY21-06 -53.89639 -70.14801 24 2.5 2.65 0.999931 84928 2793 07KNSTD - - - - - 2021 18500 1600 - - - - 18375 1262 607 - - - - - - - McCulloch et al. (2024) boulder McCu2024-7 McCu2024-B PY21-07 -53.88363 -70.13663 32 2.5 2.65 0.999936 80505 2546 07KNSTD - - - - - 2021 17400 1500 - - - - 17311 1178 550 - - - - - - - McCulloch et al. (2024) boulder McCu2024-8 McCu2024-B PY21-08 -53.88408 -70.13570 32 4 2.65 0.999726 86999 2367 07KNSTD - - - - - 2021 19000 1600 - - - - 18916 1251 517 - - - - - - - McCulloch et al. (2024) boulder McCu2024-9 McCu2024-B PY21-09 -53.88397 -70.13396 27 2 2.65 0.999390 270708 7485 07KNSTD - - - - - 2021 58400 5100 - - - - 58020 3887 1628 - - - - - - - McCulloch et al. (2024) boulder McCu2024-10 McCu2024-C PM21-01 -53.93442 -70.13020 23 2 2.65 0.999783 89641 6135 07KNSTD - - - - - 2021 19400 2100 - - - - 19299 1764 1327 - - - - - - - McCulloch et al. (2024) boulder McCu2024-11 McCu2024-C PM21-02 -53.93469 -70.12972 33 4 2.65 0.999779 119975 4496 07KNSTD - - - - - 2021 26000 2300 - - - - 25857 1840 975 - - - - - - - McCulloch et al. (2024) boulder McCu2024-12 McCu2024-C RC21-01 -53.94310 -70.11724 20 5 2.65 0.999794 69939 2695 07KNSTD - - - - - 2021 15600 1400 - - - - 15558 1113 602 - - - - - - - McCulloch et al. (2024) boulder McCu2024-13 McCu2024-C RC21-02 -53.94551 -70.10284 39 3.5 2.65 0.999907 79414 2088 07KNSTD - - - - - 2021 17200 1500 - - - - 17094 1124 451 - - - - - - - McCulloch et al. (2024) boulder McCu2024-14 McCu2024-C RC21-03 -53.94505 -70.10444 35 1 2.65 0.999824 71611 2237 07KNSTD - - - - - 2021 15300 1300 - - - - 15186 1030 476 - - - - - - - McCulloch et al. (2024) boulder McCu2024-15 McCu2024-C RC21-04 -53.94459 -70.09521 54 2.5 2.65 0.999946 81504 2222 07KNSTD - - - - - 2021 17200 1500 - - - - 17146 1134 469 - - - - - - - McCulloch et al. (2024) boulder McCu2024-16 McCu2024-C RC21-05 -53.94451 -70.09515 51 4.5 2.65 0.999850 89021 3716 07KNSTD - - - - - 2021 19100 1800 - - - - 19061 1399 799 - - - - - - - McCulloch et al. (2024) boulder McCu2024-17 McCu2024-D EC22-01 -53.42026 -72.58438 83 1.5 2.65 0.999051 78095 2310 07KNSTD - - - - - 2022 16100 1400 - - - - 16070 1079 477 - - - - - - - McCulloch et al. (2024) boulder McCu2024-18 McCu2024-D EC22-02 -53.42073 -72.58390 80 1.5 2.65 0.999051 74673 2260 07KNSTD - - - - - 2022 15500 1400 - - - - 15422 1040 469 - - - - - - - McCulloch et al. (2024) bedrock McCu2024-19 McCu2024-D EC22-03 -53.42072 -72.58388 78 1 2.65 0.998810 73880 2346 07KNSTD - - - - - 2022 15300 1300 - - - - 15231 1037 486 - - - - - - - McCulloch et al. (2024) boulder McCu2024-20 McCu2024-D EC22-04 -53.42014 -72.58430 79 2.5 2.65 0.999062 77494 2492 07KNSTD - - - - - 2022 16200 1400 - - - - 16143 1103 521 - - - - - - - McCulloch et al. (2024) boulder McCu2024-21 McCu2024-E SI22-01 -53.70696 -72.41565 115 3.5 2.65 0.999025 77569 1930 07KNSTD - - - - - 2022 15700 1300 - - - - 15664 1021 391 - - - - - - - McCulloch et al. (2024) bedrock McCu2024-22 McCu2024-E SI22-02 -53.70690 -72.41552 111 3 2.65 0.999025 79100 1900 07KNSTD - - - - - 2022 16100 1500 - - - - 15960 1035 385 - - - - - - - McCulloch et al. (2024) boulder McCu2024-23 McCu2024-E SI22-03 -53.70714 -72.41594 117 2 2.65 0.999025 82158 2505 07KNSTD - - - - - 2022 16400 1400 - - - - 16335 1103 500 - - - - - - - McCulloch et al. (2024) boulder McCu2024-24 McCu2024-F SI22-04 -53.70106 -72.46625 79 2 2.65 0.982871 83963 4030 07KNSTD - - - - - 2022 17600 1700 - - - - 17567 1355 847 - - - - - - - McCulloch et al. (2024) boulder McCu2024-25 McCu2024-F SI22-05 -53.70109 -72.46632 78 2 2.65 0.987260 76537 3508 07KNSTD - - - - - 2022 16100 1500 - - - - 15990 1212 736 - - - - - - - McCulloch et al. (2024) boulder McCu2024-26 McCu2024-F SI22-06 -53.70115 -72.46643 77 1.5 2.65 0.988682 70502 2219 07KNSTD - - - - - 2022 14700 1300 - - - - 14694 999 464 - - - - - - - McCulloch et al. (2024) bedrock McCu2024-27 McCu2024-F SI22-07 -53.69987 -72.46630 69 1 2.65 0.989649 97994 12630 07KNSTD - - - - - 2022 20000 3100 - - - - 20316 2903 2632 - - - - - - - McCulloch et al. (2024) boulder McCu2024-28 McCu2024-F SI22–08 -53.69978 -72.46606 69 7.5 2.65 0.989649 71532 10440 07KNSTD - - - - - 2022 15800 2600 - - - - 15758 2496 2309 - - - - - - - McCulloch et al. (2024) boulder McCu2024-29 McCu2024-G CM22-01 -53.87370 -72.08990 122 1 2.65 0.990360 77490 2533 07KNSTD - - - - - 2022 15400 1400 - - - - 15303 1049 502 - - - - - - - McCulloch et al. (2024) bedrock McCu2024-30 McCu2024-G CM22-03 -53.87329 -72.07786 106 1.2 2.65 0.996190 77441 2409 07KNSTD - - - - - 2022 15500 1400 - - - - 15459 1048 483 - - - - - - - McCulloch et al. (2024) boulder McCu2024-31 McCu2024-G CM22-05 -53.86995 -72.08315 285 6 2.65 0.976937 92713 2724 07KNSTD - - - - - 2022 16600 1400 - - - - 16588 1112 489 - - - - - - - McCulloch et al. (2024) bedrock McCu2024-32 McCu2024-G CM22-06 -53.86990 -72.08498 275 1 2.65 0.999053 96101 3323 07KNSTD - - - - - 2022 16300 1500 - - - - 16272 1131 565 - - - - - - - McCulloch et al. (2024) boulder McCu2024-33 McCu2024-G CM22-07 -53.87252 -72.08447 229 1 2.65 0.998716 88468 2099 07KNSTD - - - - - 2022 15700 1300 - - - - 15654 1013 373 - - - - - - - McCulloch et al. (2024) boulder McCu2024-34 McCu2024-H CM22-08 -53.89074 -72.07803 164 5 2.65 0.998895 75307 2441 07KNSTD - - - - - 2022 14700 1300 - - - - 14677 1004 477 - - - - - - - McCulloch et al. (2024) boulder McCu2024-35 McCu2024-H CM22-09 -53.89067 -72.08241 224 2 2.65 0.997760 93547 2898 07KNSTD - - - - - 2022 16800 1500 - - - - 16760 1136 521 - - - - - - - McCulloch et al. (2024) boulder McCu2024-36 McCu2024-H CM22-10 -53.88929 -72.08543 229 1 2.65 0.997828 91353 2296 07KNSTD - - - - - 2022 16200 1400 - - - - 16164 1055 408 - - - - - - - McCulloch et al. (2024) bedrock McCu2024-37 McCu2024-I SP22-01 -53.93661 -71.59311 40 2 2.65 0.999365 128459 13145 07KNSTD - - - - - 2022 27200 3600 - - - - 27054 3230 2787 - - - - - - - McCulloch et al. (2024) bedrock McCu2024-38 McCu2024-J PA22-02 -54.06801 -71.88973 135 2 2.65 0.997720 81310 2607 07KNSTD - - - - - 2022 15900 1400 - - - - 15805 1079 509 - - - - - - - McCulloch et al. (2024) boulder McCu2024-39 McCu2024-J PA22-04 -54.07006 -71.89252 98 2 2.65 0.997193 80600 2834 07KNSTD - - - - - 2022 16300 1500 - - - - 16228 1132 573 - - - - - - - McCulloch et al. (2024) boulder McCu2024-40 McCu2024-J PA22-05 -54.07006 -71.89507 84 1.5 2.65 0.994410 76975 2491 07KNSTD - - - - - 2022 15800 1400 - - - - 15692 1073 510 - - - - - - - McCulloch et al. (2024) boulder McCu2024-41 McCu2024-K PH22-01 -54.12252 -71.00008 161 2.5 2.65 0.998235 100048 4302 07KNSTD - - - - - 2022 19000 1800 - - - - 18952 1405 819 - - - - - - - McCulloch et al. (2024) bedrock McCu2024-42 McCu2024-K PH22-04 -54.11963 -70.99637 260 1 2.65 0.998582 88504 3144 07KNSTD - - - - - 2022 15200 1400 - - - - 15148 1060 540 - - - - - - - McCulloch et al. (2024) boulder McCu2024-43 McCu2024-K PH22-05 -54.12063 -70.99799 244 1.5 2.65 0.998259 83737 2699 07KNSTD - - - - - 2022 14700 1300 - - - - 14632 1000 473 - - - - - - - McCulloch et al. (2024) bedrock McCu2024-44 McCu2024-L SC22-01 -54.43284 -71.14403 97 2 2.65 0.978132 79343 2529 07KNSTD - - - - - 2022 16300 1400 - - - - 16187 1104 518 - - - - - - - McCulloch et al. (2024) boulder McCu2024-45 McCu2024-L SC22-04 -54.43359 -71.14525 148 4 2.65 0.995867 74496 2273 07KNSTD - - - - - 2022 14500 1300 - - - - 14506 979 444 - - - - - - - McCulloch et al. (2024) boulder McCu2024-46 McCu2024-L SC22-05 -54.43378 -71.14574 149 2 2.65 0.996807 87200 2538 07KNSTD - - - - - 2022 16700 1400 - - - - 16608 1111 485 - - - - - - - McCulloch et al. (2024) bedrock McCu2024-47 McCu2024-L SC22-06 -54.43378 -71.14574 149 3.5 2.65 0.996807 94009 9975 07KNSTD - - - - - 2022 18200 2400 - - - - 18105 2216 1930 - - - - - - - Reference: McCulloch RD, Bentley MJ, Fabel D, Fernández-Navarro H, García J-L, Hein AS, Huynh C, Jamieson SSR, Lira M-P, Lüthgens C, Nield GA, San Román M, Tisdall EW, 2024. Resolving the paradox of conflicting glacial chronologies: reconstructing the pattern of deglaciation of the Magellan cordilleran ice dome (53–54°S) during the last glacial–interglacial transition. Quaternary Science Reviews 344, 108866. https://doi.org/10.1016/j.quascirev.2024.108866 Data comments: Latitude for sample SC22-06 set to -54.43378. Sampling year based on sample names. Group ID based on sample location and geomorphology. expage.github.io - data from expage-202610