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 Sampl-year Publ-10-age(yr) Publ-10-unc(yr) Publ-26-age(yr) Publ-26-unc(yr) 10Be-age(yr) 10-ext-unc(yr) 10-int-unc(yr) 26Al-age(yr) 26-ext-unc(yr) 26-int-unc(yr) Extra-publ Hall et al. (2020) boulder Hall2020-1 Hall2020-A MTU-18-3 -51.6963 -58.8271 595 2 2.65 0.993754 146000 2590 07KNSTD 0 0 0 2018 19590 350 - - 19156 1233 341 - - - - Hall et al. (2020) boulder Hall2020-2 Hall2020-B BT-15-9 -51.6999 -58.8229 601 1.2 2.65 0.998634 168000 4000 07KNSTD 0 0 0 2018 22180 530 - - 21578 1432 517 - - - - Hall et al. (2020) boulder Hall2020-3 Hall2020-B BT-15-8A -51.6999 -58.8229 601 3 2.65 0.987871 184000 3690 07KNSTD 0 0 0 2018 24860 500 - - 24180 1575 488 - - - - Hall et al. (2020) boulder Hall2020-4 Hall2020-B BT-15-8B -51.6999 -58.8229 601 3 2.65 0.987871 560000 10700 07KNSTD 0 0 0 2018 76820 1500 - - 73761 4844 1436 - - - - Hall et al. (2020) boulder Hall2020-5 Hall2020-C UBT-16-3 -51.6857 -58.8246 408 0.9 2.65 0.988261 168000 3340 07KNSTD 0 0 0 2018 26630 530 - - 25829 1682 517 - - - - Hall et al. (2020) boulder Hall2020-6 Hall2020-C UBT-16-4 -51.6857 -58.8249 408 1.7 2.65 0.985380 203000 3910 07KNSTD 0 0 0 2018 32470 630 - - 31449 2045 611 - - - - Hall et al. (2020) boulder Hall2020-7 Hall2020-C UBT-16-2 -51.6853 -58.8229 401 5.2 2.65 0.988261 247000 4990 07KNSTD 0 0 0 2018 40350 820 - - 39541 2588 807 - - - - Hall et al. (2020) boulder Hall2020-8 Hall2020-D BT-15-10 -51.7020 -58.8142 560 1.6 2.65 0.996641 193000 3640 07KNSTD 0 0 0 2018 26630 510 - - 25744 1669 489 - - - - Hall et al. (2020) boulder Hall2020-9 Hall2020-D BT-15-13 -51.7002 -58.8172 546 3.5 2.65 0.995341 190000 3130 07KNSTD 0 0 0 2018 26910 450 - - 26115 1676 433 - - - - Hall et al. (2020) boulder Hall2020-10 Hall2020-D BT-15-11 -51.7008 -58.8150 561 2.8 2.65 0.997022 198000 4980 07KNSTD 0 0 0 2018 27450 700 - - 26629 1783 674 - - - - Hall et al. (2020) boulder Hall2020-11 Hall2020-D BT-15-12 -51.7004 -58.8157 552 1 2.65 0.997296 203000 4480 07KNSTD 0 0 0 2018 28030 620 - - 27096 1784 602 - - - - Hall et al. (2020) boulder Hall2020-12 Hall2020-D BT-15-14 -51.7002 -58.8167 550 2.1 2.65 0.995341 216000 4120 07KNSTD 0 0 0 2018 30170 580 - - 29183 1895 561 - - - - Hall et al. (2020) boulder Hall2020-13 Hall2020-E BT-15-7 -51.6987 -58.8244 601 1.9 2.65 0.990714 213000 5310 07KNSTD 0 0 0 2018 29370 740 - - 27580 1845 692 - - - - Hall et al. (2020) boulder Hall2020-14 Hall2020-E MTU-18-1 -51.6987 -58.8244 601 4.4 2.65 0.994958 215000 4680 07KNSTD 0 0 0 2018 29320 640 - - 28306 1862 621 - - - - Hall et al. (2020) boulder Hall2020-15 Hall2020-F BT-15-15 -51.6841 -58.8195 386 2.1 2.65 0.991172 194000 3730 07KNSTD 0 0 0 2018 31640 610 - - 30589 1988 593 - - - - Hall et al. (2020) boulder Hall2020-16 Hall2020-F BT-15-18 -51.6842 -58.8194 384 1.4 2.65 0.996695 202000 3930 07KNSTD 0 0 0 2018 32530 640 - - 31554 2054 619 - - - - Hall et al. (2020) boulder Hall2020-17 Hall2020-G BT-15-3 -51.6877 -58.8186 432 1.1 2.65 0.990982 221000 4610 07KNSTD 0 0 0 2018 34170 720 - - 33159 2174 697 - - - - Hall et al. (2020) boulder Hall2020-18 Hall2020-G MTU-18-27 -51.6874 -58.8193 412 2.3 2.65 0.991385 228000 4360 07KNSTD 0 0 0 2018 36310 700 - - 35176 2288 679 - - - - Hall et al. (2020) boulder Hall2020-19 Hall2020-G BT-15-2 -51.6876 -58.8185 432 2.2 2.65 0.992032 236000 4560 07KNSTD 0 0 0 2018 36870 720 - - 35691 2324 696 - - - - Hall et al. (2020) boulder Hall2020-20 Hall2020-G BT-15-1 -51.6876 -58.8186 432 1.8 2.65 0.989943 265000 4930 07KNSTD 0 0 0 2018 41380 780 - - 39964 2597 751 - - - - Hall et al. (2020) boulder Hall2020-21 Hall2020-G BT-15-6 -51.6842 -58.8224 415 2.2 2.65 0.998634 262000 4950 07KNSTD 0 0 0 2018 41290 790 - - 39927 2598 762 - - - - Hall et al. (2020) boulder Hall2020-22 Hall2020-G MTU-18-28 -51.6874 -58.8187 421 2.5 2.65 0.992959 262000 5320 07KNSTD 0 0 0 2018 41430 850 - - 40031 2622 821 - - - - Hall et al. (2020) boulder Hall2020-23 Hall2020-G MU-13-3 -51.6851 -58.8286 448 1 2.65 0.995525 282000 8300 07KNSTD 0 0 0 2018 42940 1280 - - 41343 2851 1229 - - - - Hall et al. (2020) boulder Hall2020-24 Hall2020-H MTU-18-5 -51.6954 -58.8254 602 2.1 2.65 0.998388 299000 5660 07KNSTD 0 0 0 2018 39940 760 - - 38408 2498 734 - - - - Hall et al. (2020) boulder Hall2020-25 Hall2020-I MU-13-1 -51.6870 -58.8181 416 3.3 2.65 0.998020 279000 8570 07KNSTD 0 0 0 2018 44430 1380 - - 42838 2980 1330 - - - - Hall et al. (2020) boulder Hall2020-26 Hall2020-I MTU-18-29 -51.6843 -58.8246 429 3.8 2.65 0.997978 286000 5320 07KNSTD 0 0 0 2018 45260 850 - - 43574 2834 819 - - - - Hall et al. (2020) boulder Hall2020-27 Hall2020-I BT-15-4 -51.6845 -58.8262 441 2.9 2.65 0.995945 157000 3310 07KNSTD 0 0 0 2018 24270 520 - - 23684 1551 502 - - - - Hall et al. (2020) boulder Hall2020-28 Hall2020-I MU-13-2 -51.6843 -58.8240 424 2 2.65 0.996832 346000 6420 07KNSTD 0 0 0 2018 54300 1020 - - 52533 3423 988 - - - - Hall et al. (2020) boulder Hall2020-29 Hall2020-I BT-15-5 -51.6843 -58.8240 431 2.6 2.65 0.997606 388000 7640 07KNSTD 0 0 0 2018 60880 1220 - - 58921 3866 1177 - - - - Hall et al. (2020) boulder Hall2020-30 Hall2020-I BT-15-16 -51.6831 -58.8199 381 0.8 2.65 0.998752 418000 7950 07KNSTD 0 0 0 2018 67680 1310 - - 65291 4277 1262 - - - - Hall et al. (2020) boulder Hall2020-31 Hall2020-J UBT-16-6 -51.6936 -58.8249 598 1.4 2.65 0.993163 337000 5500 07KNSTD 0 0 0 2018 45110 750 - - 43300 2788 714 - - - - Hall et al. (2020) boulder Hall2020-32 Hall2020-J UBT-16-9 -51.6938 -58.8239 592 1.7 2.65 0.998634 428000 8080 07KNSTD 0 0 0 2018 57680 1110 - - 55577 3630 1064 - - - - Hall et al. (2020) boulder Hall2020-33 Hall2020-K UBT-16-14 -51.6910 -58.8232 565 4.8 2.65 0.998839 296000 5980 07KNSTD 0 0 0 2018 41790 850 - - 40172 2630 820 - - - - Hall et al. (2020) boulder Hall2020-34 Hall2020-L UBT-16-12 -51.6920 -58.8234 574 1.5 2.65 0.999819 393000 7480 07KNSTD 0 0 0 2018 53220 1030 - - 51591 3368 995 - - - - Hall et al. (2020) boulder Hall2020-35 Hall2020-M UBT-16-5 -51.6932 -58.8320 690 1 2.65 1 549000 10400 07KNSTD 0 0 0 2018 67480 1300 - - 64717 4238 1246 - - - - Hall et al. (2020) boulder Hall2020-36 Hall2020-N UBT-16-8 -51.6927 -58.8243 589 2.4 2.65 0.999208 505000 8300 07KNSTD 0 0 0 2018 68810 1150 - - 66027 4278 1103 - - - - Hall et al. (2020) boulder Hall2020-37 Hall2020-N UBT-16-7 -51.6927 -58.8246 594 1 2.65 0.999208 570000 11200 07KNSTD 0 0 0 2018 76570 1530 - - 73436 4835 1470 - - - - Reference: Hall BL, Lowell TV, Brickle P, 2020. Multiple glacial maxima of similar extent at ~20-45 ka on Mt. Usborne, East Falkland, South Atlantic region. Quaternary Science Reviews 250, 106677. Data comments: Sample density assumed to be 2.65 g/cm3. Sampling year assumed to be 2018. Group ID based on publication (Table 1). expage.github.io - data from expage-202306