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 Anderson et al. (2020a) cobble Anderson2020a-1 Anderson2020a-A EP01P01 -78.59132 159.51527 1257 5 2.65 0.99642 56714 2056 07KNSTD 0 0 0 2019 3600 300 - - 3329 238 121 - - - - Anderson et al. (2020a) cobble Anderson2020a-2 Anderson2020a-A EP01P02 -78.59132 159.51527 1257 3.5 2.65 0.99642 244568 6817 07KNSTD 0 0 0 2019 15200 1300 - - 14419 978 403 - - - - Anderson et al. (2020a) boulder Anderson2020a-3 Anderson2020a-A EP01H03 -78.59132 159.51527 1257 3 2.65 0.99642 58631 2204 07KNSTD 0 0 0 2019 3600 300 - - 3384 244 127 - - - - Anderson et al. (2020a) boulder Anderson2020a-4 Anderson2020a-A EP02H04 -78.59562 159.50967 1257 2 2.65 0.99401 37595 1546 07KNSTD 0 0 0 2019 2300 200 - - 2119 157 87 - - - - Anderson et al. (2020a) cobble Anderson2020a-5 Anderson2020a-A EP02P05 -78.59562 159.50967 1257 3 2.65 0.99400 309021 10441 07KNSTD 0 0 0 2019 19200 1700 - - 18209 1285 618 - - - - Anderson et al. (2020a) cobble Anderson2020a-6 Anderson2020a-A EP02P06 -78.59562 159.50967 1257 5 2.65 0.99400 270011 7782 07KNSTD 0 0 0 2019 17000 1400 - - 16173 1104 468 - - - - Anderson et al. (2020a) cobble Anderson2020a-7 Anderson2020a-A EP04P09 -78.59255 159.51747 1259 5 2.65 0.99235 154280 4638 07KNSTD 0 0 0 2019 9700 800 - - 9185 631 277 - - - - Anderson et al. (2020a) cobble Anderson2020a-8 Anderson2020a-A EP05P10 -78.59278 159.51602 1257 4 2.65 0.99235 3020779 74498 07KNSTD 0 0 0 2019 197700 17200 - - 187773 13058 4855 - - - - Anderson et al. (2020a) cobble Anderson2020a-9 Anderson2020a-A EP06P11 -78.59880 159.49173 1247 7 2.65 0.98317 976977 25152 07KNSTD 0 0 0 2019 64500 5400 - - 61487 4167 1608 - - - - Anderson et al. (2020a) cobble Anderson2020a-10 Anderson2020a-A EP06P12 -78.59880 159.49173 1247 7 2.65 0.98317 1542913 36231 07KNSTD 0 0 0 2019 102800 8700 - - 98004 6619 2359 - - - - Anderson et al. (2020a) boulder Anderson2020a-11 Anderson2020a-A EP06H13 -78.59880 159.49173 1247 3.5 2.65 0.98317 2702854 62670 07KNSTD 0 0 0 2019 178400 15400 - - 169636 11648 4105 - - - - Anderson et al. (2020a) boulder Anderson2020a-12 Anderson2020a-A EP17H28 -78.59538 159.49022 1244 6 2.65 0.98480 185647 5472 07KNSTD 0 0 0 2019 12000 1000 - - 11432 783 338 - - - - Anderson et al. (2020a) boulder Anderson2020a-13 Anderson2020a-A EP18H29 -78.59095 159.51623 1267 3 2.65 0.98486 1193201 28816 07KNSTD 0 0 0 2019 75100 6300 - - 71332 4803 1754 - - - - Anderson et al. (2020a) cobble Anderson2020a-14 Anderson2020a-A EP18P30 -78.59095 159.51623 1267 3 2.65 0.98486 1524777 38416 07KNSTD 0 0 0 2019 96500 8200 - - 91622 6237 2362 - - - - Anderson et al. (2020a) boulder Anderson2020a-15 Anderson2020a-B EP07P14 -78.58340 159.54512 1307 6 2.65 0.99585 243850 6773 07KNSTD 0 0 0 2019 14800 1200 - - 14045 952 391 - - - - Anderson et al. (2020a) boulder Anderson2020a-16 Anderson2020a-B EP08P16 -78.58345 159.54678 1304 4 2.65 0.99601 689940 16960 07KNSTD 0 0 0 2019 41600 3500 - - 39461 2642 980 - - - - Anderson et al. (2020a) boulder Anderson2020a-17 Anderson2020a-B EP09P18 -78.58342 159.54785 1310 5 2.65 0.99585 254761 6740 07KNSTD 0 0 0 2019 15300 1300 - - 14512 976 385 - - - - Anderson et al. (2020a) cobble Anderson2020a-18 Anderson2020a-B EP10P20 -78.58378 159.55703 1282 5 2.65 0.99443 406307 10556 07KNSTD 0 0 0 2019 25100 2100 - - 23839 1603 623 - - - - Anderson et al. (2020a) boulder Anderson2020a-19 Anderson2020a-C EP23H37 -78.60235 159.50547 1363 6 2.65 0.99533 764356 20155 07KNSTD 0 0 0 2019 44800 3800 - - 42247 2860 1126 - - - - Reference: Anderson JTH, Wilson GS, Jones RS, Fink D, Fujioka T, 2020a. Ice surface lowering of Skelton Glacier, Transantarctic Mountains, since the last glacial maximum: implications for retreat of grounded ice in the western Ross Sea. Quaternary Science Reviews 237, 106305. Data comments: Sampling year based on ICE-D sample name prefix (JA2019). Group ID based on publication (Table 1). expage.github.io - data from expage-202306