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 Lesnek et al. (2020) boulder Lesn2020-1 Lesn2020-A 17JB028 56.0881 -134.1921 630 2.5 2.65 1 131000 3560 07KNSTD 0 0 0 2017 17500 800 - - 17053 1153 465 - - - - Lesnek et al. (2020) boulder Lesn2020-2 Lesn2020-A 17JB042 56.0845 -134.1887 661 2 2.65 1 88400 3350 07KNSTD 0 0 0 2017 11400 600 - - 11042 801 420 - - - - Lesnek et al. (2020) boulder Lesn2020-3 Lesn2020-A 17JB043 56.0848 -134.1888 668 2.5 2.65 1 99900 3190 07KNSTD 0 0 0 2017 12900 600 - - 12556 874 402 - - - - Lesnek et al. (2020) boulder Lesn2020-4 Lesn2020-B 16JB051 55.4074 -132.9668 637 3 2.65 1 107000 3190 07KNSTD 0 0 0 2016 16200 700 - - 14052 965 420 - - - - Lesnek et al. (2020) boulder Lesn2020-5 Lesn2020-C 17JB027 55.0881 -132.7576 593 2.5 2.65 1 114000 3030 07KNSTD 0 0 0 2017 15900 700 - - 15526 1045 414 - - - - Lesnek et al. (2020) boulder Lesn2020-6 Lesn2020-C 17JB040 55.1015 -132.7596 594 2.5 2.65 1 121000 2950 07KNSTD 0 0 0 2017 16800 700 - - 16450 1094 403 - - - - Lesnek et al. (2020) boulder Lesn2020-7 Lesn2020-C 17JB041 55.1023 -132.7580 596 2.8 2.65 1 121000 2670 07KNSTD 0 0 0 2017 16800 700 - - 16462 1081 365 - - - - Lesnek et al. (2020) boulder Lesn2020-8 Lesn2020-D 16JB045 56.2424 -133.4987 913 2.5 2.65 1 118000 2920 07KNSTD 0 0 0 2016 12300 500 - - 11866 790 295 - - - - Lesnek et al. (2020) boulder Lesn2020-9 Lesn2020-E 16JB048 56.2135 -133.4331 584 4 2.65 1 105000 2020 07KNSTD 0 0 0 2016 14800 600 - - 14506 939 280 - - - - Lesnek et al. (2020) boulder Lesn2020-10 Lesn2020-F 17JB029 56.2914 -132.7000 713 3 2.65 1 123000 2670 07KNSTD 0 0 0 2017 15400 700 - - 15014 984 327 - - - - Lesnek et al. (2020) bedrock Lesn2020-11 Lesn2020-F 17JB030 56.2915 -132.6999 714 2.5 2.65 1 121000 2280 07KNSTD 0 0 0 2017 15100 600 - - 14700 950 278 - - - - Lesnek et al. (2020) boulder Lesn2020-12 Lesn2020-F 17SEAK-13 56.2910 -132.6989 722 3 2.65 1 91500 2210 07KNSTD 0 0 0 2017 11300 500 - - 10966 727 266 - - - - Lesnek et al. (2020) bedrock Lesn2020-13 Lesn2020-F 17SEAK-14 56.2905 -132.6991 734 3 2.65 1 91400 2510 07KNSTD 0 0 0 2017 11200 500 - - 10835 733 298 - - - - Lesnek et al. (2020) boulder Lesn2020-14 Lesn2020-G 17SEAK-10 56.0764 -131.7723 865 2 2.65 0.9986 135000 3970 07KNSTD 0 0 0 2017 14800 700 - - 14356 983 424 - - - - Lesnek et al. (2020) boulder Lesn2020-15 Lesn2020-G 17SEAK-12 56.0756 -131.7724 851 2.5 2.65 0.9967 132000 3010 07KNSTD 0 0 0 2017 14700 600 - - 14302 942 327 - - - - Lesnek et al. (2020) boulder Lesn2020-16 Lesn2020-H 17JB026 54.9265 -131.1585 581 3.3 2.65 1 103000 2820 07KNSTD 0 0 0 2017 14700 700 - - 14414 975 396 - - - - Lesnek et al. (2020) boulder Lesn2020-17 Lesn2020-I 17SEAK-20 56.4935 -131.6732 1345 3 2.65 1 91700 2670 07KNSTD 0 0 0 2017 6800 300 - - 6456 440 188 - - - - Lesnek et al. (2020) boulder Lesn2020-18 Lesn2020-I 17SEAK-21 56.4929 -131.6764 1333 3.5 2.65 1 137000 3120 07KNSTD 0 0 0 2017 10200 400 - - 9667 636 221 - - - - Lesnek et al. (2020) boulder Lesn2020-19 Lesn2020-I 17SEAK-22 56.4928 -131.6765 1332 2.5 2.65 1 172000 4350 07KNSTD 0 0 0 2017 12800 600 - - 12147 811 308 - - - - Lesnek et al. (2020) boulder Lesn2020-20 Lesn2020-J 17SEAK-15 56.3159 -131.6115 1233 3 2.65 1 67300 2370 07KNSTD 0 0 0 2017 5500 300 - - 5262 374 186 - - - - Lesnek et al. (2020) boulder Lesn2020-21 Lesn2020-J 17SEAK-18 56.3161 -131.6129 1241 2.8 2.65 1 99400 2660 07KNSTD 0 0 0 2017 7900 400 - - 7563 509 203 - - - - Lesnek et al. (2020) boulder Lesn2020-22 Lesn2020-J 17SEAK-19 56.3166 -131.6136 1247 3 2.65 1 85300 2880 07KNSTD 0 0 0 2017 6800 300 - - 6530 459 221 - - - - Lesnek et al. (2020) boulder Lesn2020-23 Lesn2020-K 17SEAK-04 55.6515 -131.4056 840 3 2.65 1 87200 2570 07KNSTD 0 0 0 2017 9800 500 - - 9438 646 279 - - - - Lesnek et al. (2020) bedrock Lesn2020-24 Lesn2020-K 17SEAK-05 55.6514 -131.4057 850 2 2.65 1 102000 3080 07KNSTD 0 0 0 2017 11300 500 - - 10892 749 330 - - - - Lesnek et al. (2020) boulder Lesn2020-25 Lesn2020-L 17SEAK-01 55.6302 -131.4272 790 3 2.65 0.9990 102000 3530 07KNSTD 0 0 0 2017 12000 600 - - 11609 822 403 - - - - Lesnek et al. (2020) boulder Lesn2020-26 Lesn2020-L 17SEAK-03 55.6301 -131.4286 766 2 2.65 0.9964 101000 4150 07KNSTD 0 0 0 2017 12100 500 - - 11678 867 481 - - - - Lesnek et al. (2020) boulder Lesn2020-27 Lesn2020-M 17SEAK-07 55.3626 -131.5708 865 2 2.65 1 104000 5040 07KNSTD 0 0 0 2017 11300 700 - - 10966 862 533 - - - - Reference: Lesnek AJ, Briner JP, Baichtal JF, Lyles AS, 2020. New constraints on the last deglaciation of the Cordilleran ice sheet in coastal southeast Alaska. Quaternary Research 96, 140-160. Data comments: Sample density assumed to be 2.65 g/cm3. Sampling year based on sample names. Group ID based on sample location and geomorphology. expage.github.io - data from expage-202306