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 Martin et al. (2018) boulder Mart2018-1 Smit2005b-B MB6 -16.191547 -68.1330 3870 1 2.7 0.99 502000 19000 NIST_27900 0 0 0 2016 16810 660 - - 16182 1174 615 - - - - Martin et al. (2018) boulder Mart2018-2 Smit2005b-B MB7 -16.191817 -68.1326 3886 1 2.7 0.99 502000 16000 NIST_27900 0 0 0 2016 16710 600 - - 16048 1117 514 - - - - Martin et al. (2018) boulder Mart2018-3 Smit2005b-B MB8 -16.191760 -68.1325 3887 2.5 2.7 0.98 469000 25000 NIST_27900 0 0 0 2016 15860 790 - - 15307 1251 819 - - - - Martin et al. (2018) boulder Mart2018-4 Mart2018-A MB1 -16.1932 -68.1328 3768 2 2.7 0.98 465000 42000 NIST_27900 0 0 0 2016 16570 1320 - - 16108 1768 1461 - - - - Martin et al. (2018) boulder Mart2018-5 Mart2018-A MB2 -16.1933 -68.1320 3784 2 2.7 0.98 466000 22000 NIST_27900 0 0 0 2016 16550 750 - - 16000 1246 758 - - - - Martin et al. (2018) boulder Mart2018-6 Mart2018-A MB4 -16.1933 -68.1317 3790 0.5 2.7 1 1105000 92000 NIST_27900 0 0 0 2016 36870 2750 - - 34561 3610 2902 - - - - Martin et al. (2018) boulder Mart2018-7 Mart2018-B TAM-2G -19.8490 -66.6387 4180 3 2.7 1 508000 20000 NIST_27900 0 0 0 2016 14160 570 - - 13601 997 537 - - - - Martin et al. (2018) boulder Mart2018-8 Mart2018-B TAM-2D -19.8688 -66.6199 4364 3 2.7 1 389000 12000 NIST_27900 0 0 0 2016 10250 350 - - 10025 692 310 - - - - Martin et al. (2018) boulder Mart2018-9 Mart2018-B TAM-102-A -19.8483 -66.6332 4205 1.5 2.7 1 569000 18000 NIST_27900 0 0 0 2016 15240 510 - - 14725 1023 468 - - - - Martin et al. (2018) boulder Mart2018-10 Mart2018-B TAM-102-B -19.8377 -66.6422 4131 2 2.7 1 514000 26000 NIST_27900 0 0 0 2016 14480 680 - - 13915 1113 706 - - - - Martin et al. (2018) boulder Mart2018-11 Mart2018-B TAM-102-C -19.8337 -66.6440 4105 2 2.7 1 629000 31000 NIST_27900 0 0 0 2016 17350 820 - - 17013 1348 842 - - - - Martin et al. (2018) boulder Mart2018-12 Mart2018-B TAM-11-23 -19.8479 -66.6392 4159 1.5 2.7 1 626000 18000 NIST_27900 0 0 0 2016 16810 690 - - 16408 1120 474 - - - - Martin et al. (2018) bedrock Mart2018-13 Mart2018-C TAM-12A -19.8700 -66.5547 4535 5 2.7 0.97 566000 16000 NIST_27900 0 0 0 2016 14110 470 - - 13321 906 378 - - - - Martin et al. (2018) bedrock Mart2018-14 Mart2018-C TAM-12B -19.8700 -66.5547 4535 5 2.7 0.97 582000 18000 NIST_27900 0 0 0 2016 14430 480 - - 13651 944 424 - - - - Martin et al. (2018) bedrock Mart2018-15 Mart2018-D TAM-13 -19.8733 -66.5650 4456 5 2.7 0.99 592000 14000 NIST_27900 0 0 0 2016 14830 420 - - 14021 928 333 - - - - Martin et al. (2018) boulder Mart2018-16 Mart2018-E AZA-7 -18.9360 -66.7402 4240 3 2.7 1 634000 27000 NIST_27900 0 0 0 2016 16860 720 - - 16362 1230 700 - - - - Martin et al. (2018) boulder Mart2018-17 Mart2018-E AZA-8 -18.9334 -66.7419 4200 4 2.7 1 1034000 42000 NIST_27900 0 0 0 2016 26920 1060 - - 25682 1907 1050 - - - - Martin et al. (2018) boulder Mart2018-18 Mart2018-E AZA-10 -18.9255 -66.7442 4015 2 2.7 1 1160000 41000 NIST_27900 0 0 0 2016 32760 1570 - - 31040 2221 1106 - - - - Martin et al. (2018) bedrock Mart2018-19 Mart2018-F AZA-20 -18.9465 -66.7169 4541 3.5 2.7 1 632000 20000 NIST_27900 0 0 0 2016 15030 500 - - 14257 991 453 - - - - Martin et al. (2018) boulder Mart2018-20 Mart2018-G AZA-23 -18.9486 -66.7116 4593 2 2.7 1 629000 22000 NIST_27900 0 0 0 2016 14530 520 - - 13770 979 483 - - - - Martin et al. (2018) boulder Mart2018-21 Mart2018-G AZA-24 -18.9494 -66.7119 4606 2 2.7 1 794000 25000 NIST_27900 0 0 0 2016 17570 610 - - 16974 1179 537 - - - - Reference: Martin LCP, Blard P-H, Lavé J, Condom T, Prémaillon M, Jomelli V, Brunstein D, Lupker M, Charreau J, Mariotti V, Tibari B, Arnold M, Aumaître G, Bourlès DL, Keddadouche K, Davy E, 2018. Lake Tauca highstand (Heinrich stadial 1a) driven by a southward shift of the Bolivian high. Science Advances 4, EAAR2514. Data comments: Sampling year assumed to be 2016. Group ID based on publication (Table S4) but samples TAM-12 and TAM-13 set in separate groups. Three samples (one group) grouped with Smith et al. (2005b) samples. Data comments: Sampling year assumed to be 2013 based on Zong sample names. Group ID based on publication (Table 3). expage.github.io - data from expage-202306