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 Johnson et al. (2011) boulder John2011-1 John2011-A LAC-02 -63.7847 -57.7891 120 5 2.65 1 50159 2050 NIST_27900 0 0 0 2009 7979 767 - - 8868 657 363 - - - - Johnson et al. (2011) boulder John2011-2 John2011-A LAC-03 -63.7851 -57.7893 122 5 2.65 1 51228 2022 NIST_27900 0 0 0 2009 8132 777 - - 9041 663 358 - - - - Johnson et al. (2011) boulder John2011-3 John2011-A LAC-04 -63.7851 -57.7893 123 5 2.65 1 67759 2695 NIST_27900 0 0 0 2009 10752 1030 - - 11974 880 478 - - - - Johnson et al. (2011) boulder John2011-4 John2011-A LAC-05 -63.7849 -57.7892 120 6 2.65 1 51786 2715 NIST_27900 0 0 0 2009 8304 844 - - 9235 749 485 - - - - Johnson et al. (2011) boulder/cobble John2011-5 John2011-B SEY-01 -64.2431 -56.6294 207 4 2.65 1 51950 2340 NIST_27900 0 0 0 2009 7498 735 - - 8324 636 376 - - - - Johnson et al. (2011) boulder/cobble John2011-6 John2011-B SEY-02 -64.2442 -56.6341 210 4 2.65 1 57328 2268 NIST_27900 0 0 0 2009 8251 789 - - 9175 673 364 - - - - Johnson et al. (2011) boulder/cobble John2011-7 John2011-B SEY-03 -64.2433 -56.6362 219 5 2.65 1 82290 3188 NIST_27900 0 0 0 2009 11841 1130 - - 13198 963 513 - - - - Johnson et al. (2011) boulder/cobble John2011-8 John2011-B SEY-04 -64.2428 -56.6328 214 5 2.65 1 169814 6173 NIST_27900 0 0 0 2009 24638 2334 - - 27387 1972 1002 - - - - Johnson et al. (2011) cobble John2011-9 John2011-C JOH-01 -63.8262 -57.9191 318 4.5 2.65 1 238423 8440 NIST_27900 0 0 0 2009 31124 2942 - - 34798 2493 1243 - - - - Johnson et al. (2011) cobble John2011-10 John2011-C JOH-02 -63.8303 -57.9093 304 4.5 2.65 1 61385 2399 NIST_27900 0 0 0 2009 8078 771 - - 9047 661 354 - - - - Johnson et al. (2011) cobble John2011-11 John2011-C JOH-04 -63.8136 -57.942 263 5 2.65 1 48244 2225 NIST_27900 0 0 0 2009 6636 654 - - 7437 573 344 - - - - Johnson et al. (2011) cobble John2011-12 John2011-C JOH-05 -63.8136 -57.942 264 5 2.65 1 182736 5637 NIST_27900 0 0 0 2009 25229 2340 - - 28176 1954 875 - - - - Johnson et al. (2011) boulder John2011-13 John2011-D TER-04 -63.9331 -57.5239 80 5 2.65 1 40763 1719 NIST_27900 0 0 0 2009 6767 655 - - 7492 560 317 - - - - Johnson et al. (2011) boulder John2011-14 John2011-D TER-05 -63.9335 -57.5239 81 5 2.65 1 54777 2444 NIST_27900 0 0 0 2009 9082 889 - - 10053 766 450 - - - - Johnson et al. (2011) boulder John2011-15 John2011-D TER-07 -63.9359 -57.5273 85 7 2.65 1 45152 2198 NIST_27900 0 0 0 2009 7568 755 - - 8379 659 409 - - - - Johnson et al. (2011) boulder John2011-16 John2011-D TER-08 -63.9359 -57.5269 85 8 2.65 1 50936 2150 NIST_27900 0 0 0 2009 8607 833 - - 9543 714 404 - - - - Reference: Johnson JS, Bentley MJ, Roberts SJ, Binnie SA, 2011. Holocene deglacial history of the northeast Antarctic Peninsula – a review and new chronological constraints. Quaternary Science Reviews 30, 3791-3802. Data comments: Sampling year assumed to be 2009. Group ID based on publication (Table 2). expage.github.io - data from expage-202306