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 Balter-Kennedy et al. (2020) cobble Balt2020-1 Balt2020-A 15-ROB-029-COL -85.50998 -177.79202 2378 2 2.25 1.00 81839859 878399 07KNSTD 0 0 0 2015 5892003 386616 - - 5270399 1616873 277645 - - - - Balter-Kennedy et al. (2020) boulder Balt2020-2 Balt2020-A 15-ROB-032-COL -85.51025 -177.79535 2376 1.8 2.25 1.00 84681563 974906 07KNSTD 0 0 0 2015 7862662 1148920 - - 5619174 1952878 358900 - - - - Balter-Kennedy et al. (2020) boulder Balt2020-3 Balt2020-A 15-ROB-033-COL -85.51110 -177.80135 2388 2 2.25 1.00 84995052 1137666 07KNSTD 0 0 0 2015 7525691 1124610 - - 5576551 1920385 407915 - - - - Balter-Kennedy et al. (2020) boulder Balt2020-4 Balt2020-A 15-ROB-034-COL -85.51245 -177.79913 2361 2.8 2.25 1.00 78519851 884021 07KNSTD 0 0 0 2015 5197440 280002 - - 5048380 1436054 258285 - - - - Balter-Kennedy et al. (2020) boulder Balt2020-5 Balt2020-B 15-ROB-071-LMM -85.55093 -177.14732 2198 5 2.25 1.00 309968 8237 07KNSTD 0 0 0 2015 - - - - 8302 558 221 - - - - Balter-Kennedy et al. (2020) boulder Balt2020-6 Balt2020-B 15-ROB-072-LMM -85.55092 -177.14815 2192 1 2.25 1.00 271397 7149 07KNSTD 0 0 0 2015 - - - - 7145 479 189 - - - - Balter-Kennedy et al. (2020) boulder Balt2020-7 Balt2020-C 15-ROB-082-IPX -85.55028 -177.16433 2176 5.4 2.25 1.00 276772 7801 07KNSTD 0 0 0 2015 - - - - 7582 514 214 - - - - Balter-Kennedy et al. (2020) boulder Balt2020-8 Balt2020-C 15-ROB-084-IPX -85.55032 -177.16775 2163 2.2 2.25 0.99 255575 8882 07KNSTD 0 0 0 2015 - - - - 7024 498 245 - - - - Balter-Kennedy et al. (2020) boulder Balt2020-9 Balt2020-C 15-ROB-086-IPX -85.55035 -177.15413 2182 4.6 2.25 0.96 311149 8663 07KNSTD 0 0 0 2015 - - - - 8786 595 245 - - - - Balter-Kennedy et al. (2020) boulder Balt2020-10 Balt2020-C 15-ROB-087-IPX -85.55013 -177.17408 2152 3.8 2.25 1.00 271040 7682 07KNSTD 0 0 0 2015 - - - - 7488 509 213 - - - - Balter-Kennedy et al. (2020) boulder Balt2020-11 Balt2020-C 15-ROB-089-IPX -85.55028 -177.18065 2146 5 2.25 1.00 2316580 43488 07KNSTD 0 0 0 2015 - - - - 66214 4334 1264 - - - - Balter-Kennedy et al. (2020) boulder Balt2020-12 Balt2020-D 16-ROB-009-NLO -85.50520 -176.87100 1830 1.9 2.3 1.00 25624810 336302 07KNSTD 0 0 0 2016 1202367 21632 - - 1216319 105382 21967 - - - - Balter-Kennedy et al. (2020) boulder Balt2020-13 Balt2020-E 16-ROB-020-AND -85.50810 -176.86501 1843 2.3 2.3 1.00 29276513 377087 07KNSTD 0 0 0 2016 1434151 27003 - - 1453564 134398 27517 - - - - Balter-Kennedy et al. (2020) boulder Balt2020-14 Balt2020-F 16-ROB-060-RIN -85.52140 -176.96899 1964 2.1 2.3 0.99 46204167 636076 07KNSTD 205288699 4406633 KNSTD 2016 2668627 76989 2568356 250848 3197868 497925 108639 3296357 2029818 535915 - Balter-Kennedy et al. (2020) boulder Balt2020-15 Balt2020-F 16-ROB-062-RIN -85.52250 -176.96600 1957 4.5 2.3 1.00 48058697 648150 07KNSTD 208731542 5098291 KNSTD 2016 3032721 95861 3097962 497402 3629232 647464 138526 3718124 3146992 935863 - Balter-Kennedy et al. (2020) boulder Balt2020-16 Balt2020-G 16-ROB-073-MON -85.53910 -177.10100 1787 2.3 2.3 0.99 14931032 172396 07KNSTD 0 0 0 2016 648128 8837 - - 653887 48452 8930 - - - - Balter-Kennedy et al. (2020) boulder Balt2020-17 Balt2020-G 16-ROB-074-MON -85.53850 -177.10500 1788 2.2 2.3 0.98 18140453 217826 07KNSTD 0 0 0 2016 822507 12216 - - 836285 65130 12466 - - - - Balter-Kennedy et al. (2020) boulder Balt2020-18 Balt2020-G 16-ROB-075-MON -85.53850 -177.10500 1793 2.1 2.3 0.98 21829589 269440 07KNSTD 0 0 0 2016 1034500 16720 - - 1052561 86983 17095 - - - - Balter-Kennedy et al. (2020) boulder Balt2020-19 Balt2020-G 16-ROB-078-MON -85.53870 -177.10800 1835 2 2.3 0.97 20848607 250340 07KNSTD 0 0 0 2016 940436 14415 - - 959288 77218 14779 - - - - Balter-Kennedy et al. (2020) boulder Balt2020-20 Balt2020-H 16-ROB-086-WIN -85.53960 -177.08099 1798 2 2.3 0.99 9397856 137748 07KNSTD 0 0 0 2016 378087 6100 - - 381192 26580 6155 - - - - Balter-Kennedy et al. (2020) boulder Balt2020-21 Balt2020-I 16-ROB-097-PIT -85.54110 -177.17101 1746 3.5 2.3 0.98 521556 14037 07KNSTD 0 0 0 2016 - - - - 20633 1394 558 - - - - Balter-Kennedy et al. (2020) boulder Balt2020-22 Balt2020-I 16-ROB-099-PIT -85.54090 -177.16299 1740 2.1 2.3 0.98 9686320 167458 07KNSTD 0 0 0 2016 - - - - 421009 29969 8101 - - - - Balter-Kennedy et al. (2020) boulder Balt2020-23 Balt2020-I 16-ROB-100-PIT -85.54090 -177.16299 1745 2.3 2.3 0.98 469340 10388 07KNSTD 0 0 0 2016 - - - - 18403 1210 409 - - - - Balter-Kennedy et al. (2020) boulder Balt2020-24 Balt2020-I 16-ROB-101-PIT -85.54070 -177.15900 1738 2 2.3 0.98 759031 14902 07KNSTD 0 0 0 2016 - - - - 29975 1952 593 - - - - Balter-Kennedy et al. (2020) boulder Balt2020-25 Balt2020-I 16-ROB-103-PIT -85.54030 -177.13500 1754 3.1 2.3 0.98 3565841 77479 07KNSTD 0 0 0 2016 - - - - 144226 9765 3249 - - - - Reference: Balter-Kennedy A, Bromley G, Balco G, Thomas H, Jackson MS, 2020. A 14.5-million-year record of East Antarctic ice sheet fluctuations from the central Transantarctic Mountains, constrained with cosmogenic 3He, 10Be, 21Ne, and 26Al. The Cryosphere 14, 2647-2672. Data comments: Sample data derived from the ICE-D Antarctica database. Group ID based on the ICE-D Antarctica database. expage.github.io - data from expage-202306