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 Balco et al. (2019) bedrock Balc2019-1 Balc2019-A 14-TUG-033-CCR -72.6006 169.3479 79 4.5 2.7 0.991 214200 6171 07KNSTD 1205000 50400 KNSTD 2014 37900 2500 30100 2900 39308 2699 1144 31834 2874 1353 - Balco et al. (2019) bedrock Balc2019-2 Balc2019-A 14-TUG-034-CCR -72.6013 169.3477 110 5 2.7 0.994 510300 9867 07KNSTD 2756000 79000 KNSTD 2014 88900 5600 68000 6400 92085 6082 1822 72090 6237 2141 - Balco et al. (2019) boulder Balc2019-3 Balc2019-B 14-TUG-013-SKF -72.6829 169.5481 64 3 2.7 0.996 127000 2477 07KNSTD 0 0 0 2014 22340 1400 - - 23127 1502 454 - - - - Balco et al. (2019) boulder Balc2019-4 Balc2019-B 14-TUG-014-SKF -72.6825 169.5492 64 4 2.7 0.996 384500 8796 07KNSTD 0 0 0 2014 69100 4500 - - 71525 4783 1666 - - - - Balco et al. (2019) boulder Balc2019-5 Balc2019-B 14-TUG-015-SKF -72.6830 169.5482 63 2.5 2.7 0.996 347700 6687 07KNSTD 0 0 0 2014 61700 3900 - - 63777 4181 1246 - - - - Balco et al. (2019) boulder Balc2019-6 Balc2019-B 14-TUG-016-SKF -72.6825 169.5483 59 4.5 2.7 0.996 325000 6239 07KNSTD 0 0 0 2014 58800 3700 - - 60867 3986 1186 - - - - Balco et al. (2019) boulder Balc2019-7 Balc2019-B 14-TUG-017-SKF -72.6825 169.5483 59 2 2.7 0.996 322500 6209 07KNSTD 0 0 0 2014 57100 3600 - - 59066 3868 1154 - - - - Balco et al. (2019) boulder Balc2019-8 Balc2019-B 14-TUG-018-SKF -72.6836 169.5476 64 3 2.7 0.996 316200 9137 07KNSTD 0 0 0 2014 56200 3700 - - 58111 4011 1704 - - - - Balco et al. (2019) boulder Balc2019-9 Balc2019-C 14-TUG-019-SKF -72.6880 169.5544 158 2.5 2.7 0.990 140100 2727 07KNSTD 0 0 0 2014 22470 1400 - - 23232 1509 455 - - - - Balco et al. (2019) boulder Balc2019-10 Balc2019-C 14-TUG-020-SKF -72.6892 169.5542 165 1.5 2.7 0.981 152500 3183 07KNSTD 0 0 0 2014 24320 1500 - - 25132 1644 528 - - - - Balco et al. (2019) boulder Balc2019-11 Balc2019-C 14-TUG-021-SKF -72.6885 169.5528 143 5 2.7 0.981 148300 3739 07KNSTD 0 0 0 2014 24890 1600 - - 25770 1726 654 - - - - Balco et al. (2019) boulder Balc2019-12 Balc2019-C 14-TUG-022-SKF -72.6906 169.5522 173 4 2.7 0.976 128600 2372 07KNSTD 0 0 0 2014 20850 1300 - - 21577 1394 400 - - - - Balco et al. (2019) boulder Balc2019-13 Balc2019-C 14-TUG-023-SKF -72.6906 169.5505 153 3.5 2.7 0.976 261600 5599 07KNSTD 0 0 0 2014 43400 2800 - - 44871 2958 971 - - - - Balco et al. (2019) boulder Balc2019-14 Balc2019-C 14-TUG-024-SKF -72.6904 169.5501 142 1.5 2.7 0.976 121500 2998 07KNSTD 0 0 0 2014 19890 1300 - - 20572 1372 510 - - - - Balco et al. (2019) boulder Balc2019-15 Balc2019-D 14-TUG-025-SKF -72.6881 169.5463 96 4 2.7 0.992 232200 4475 07KNSTD 0 0 0 2014 40270 2500 - - 41662 2716 811 - - - - Balco et al. (2019) boulder Balc2019-16 Balc2019-E 14-TUG-026-SKF -72.6902 169.5399 70 3 2.7 0.987 166700 3251 07KNSTD 0 0 0 2014 29490 1800 - - 30509 1986 600 - - - - Balco et al. (2019) boulder Balc2019-17 Balc2019-F 14-TUG-027-SKF -72.6904 169.5371 43 2.5 2.7 0.987 113600 2223 07KNSTD 0 0 0 2014 20500 1300 - - 21224 1379 418 - - - - Balco et al. (2019) boulder Balc2019-18 Balc2019-F 14-TUG-028-SKF -72.6905 169.5353 29 1 2.7 0.987 65760 1893 07KNSTD 0 0 0 2014 11840 780 - - 12265 836 354 - - - - Balco et al. (2019) boulder Balc2019-19 Balc2019-G 14-TUG-029-SKF -72.6885 169.5356 15 5 2.7 0.991 26880 1061 07KNSTD 0 0 0 2014 5070 360 - - 5263 385 208 - - - - Balco et al. (2019) boulder Balc2019-20 Balc2019-G 14-TUG-030-SKF -72.6890 169.5352 15 3.5 2.7 0.991 414500 8392 07KNSTD 0 0 0 2014 78600 5000 - - 81321 5380 1680 - - - - Balco et al. (2019) boulder Balc2019-21 Balc2019-G 14-TUG-031-SKF -72.6890 169.5352 15 3 2.7 0.991 301800 5944 07KNSTD 0 0 0 2014 56600 3600 - - 58616 3846 1172 - - - - Balco et al. (2019) boulder Balc2019-22 Balc2019-G 14-TUG-032-SKF -72.6890 169.5352 15 2 2.7 0.991 5239000 52410 07KNSTD 0 0 0 2014 1312000 111000 - - 1374598 123288 19770 - - - - Balco et al. (2019) boulder Balc2019-23 Balc2019-H 14-TUG-042-WAL -72.6641 169.3750 294 3 2.7 0.999 1797000 37110 07KNSTD 0 0 0 2014 266900 17900 - - 275784 19204 6106 - - - - Reference: Balco G, Todd C, Goehring BM, Moening-Swanson I, Nichols K, 2019. Glacial geology and cosmogenic-nuclide exposure ages from the Tucker Glacier - Whitehall Glacier confluence, northern Victoria Land, Antarctica. American Journal of Science 319, 255-286. Data comments: All sample data derived from the ICE-D database (http://antarctica.ice-d.org/). Group ID based on sample location and geomorphology. expage.github.io - data from expage-202306