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 Joy et al. (2014) cobble Joy2014-1 Joy2014-A BV3-1 -79.9733 155.5278 1259 5 2.7 0.999 86000 4000 NIST_27900 465000 48000 Z92-0222 2012 4900 500 3900 500 5182 400 241 4028 523 417 - Joy et al. (2014) cobble Joy2014-2 Joy2014-A BV9-2 -79.9767 155.4093 1297 5 2.7 0.998 103000 4000 NIST_27900 645000 86000 Z92-0222 2012 5700 500 5300 800 5993 437 233 5453 846 729 - Joy et al. (2014) cobble Joy2014-3 Joy2014-A BV4-2 -79.9780 155.4494 1342 5 2.7 0.991 144000 5000 NIST_27900 933000 99000 Z92-0222 2012 7700 700 7400 1000 8029 569 279 7573 1003 807 - Joy et al. (2014) cobble Joy2014-4 Joy2014-A DV7-1 -79.9917 155.5391 1255 5 2.7 0.994 90000 4000 NIST_27900 564000 92000 Z92-0222 2012 5200 500 4800 900 5464 415 243 4968 901 812 - Joy et al. (2014) boulder Joy2014-5 Joy2014-A DV6-1 -79.9983 155.5204 1377 3 2.7 0.996 157000 8000 NIST_27900 1172000 189000 Z92-0222 2012 8000 800 8800 1600 8291 664 423 9027 1626 1462 - Joy et al. (2014) boulder Joy2014-6 Joy2014-A DP1-4 -79.9827 155.5182 1390 3 2.7 0.999 135000 6000 NIST_27900 822000 117000 Z92-0222 2012 6800 700 6100 1000 7078 538 315 6274 1023 896 - Joy et al. (2014) cobble Joy2014-7 Joy2014-A DP3-2 -79.9817 155.4961 1397 5 2.7 0.999 134000 7000 NIST_27900 856000 76000 Z92-0222 2012 6800 700 6400 800 7103 575 372 6606 785 588 - Joy et al. (2014) cobble Joy2014-8 Joy2014-A DP1-2 -79.9817 155.4956 1406 5 2.7 0.998 134000 5000 NIST_27900 1320000 194000 Z92-0222 2012 6800 600 9900 1600 7057 509 264 10078 1687 1489 - Joy et al. (2014) boulder Joy2014-9 Joy2014-B DV5-2 -79.9983 155.5088 1403 3 2.7 0.997 2417000 57000 NIST_27900 13313000 674000 Z92-0222 2012 124000 12000 103000 11000 129514 8822 3155 105535 10380 5630 - Joy et al. (2014) cobble Joy2014-10 Joy2014-B DV3-1 -80.0000 155.4908 1383 2 2.7 0.990 2415000 99000 NIST_27900 14922000 790000 Z92-0222 2012 125000 13000 118000 13000 131582 10061 5575 121098 12168 6808 - Joy et al. (2014) boulder Joy2014-11 Joy2014-B DP4-3 -79.9880 155.4890 1469 3 2.7 0.999 2540000 67000 NIST_27900 15771000 924000 Z92-0222 2012 123000 12000 116000 13000 128076 8860 3489 118512 12304 7364 - Joy et al. (2014) boulder Joy2014-12 Joy2014-B DP4-1 -79.9850 155.5091 1459 5 2.7 0.999 2567000 81000 NIST_27900 16337000 880000 Z92-0222 2012 128000 12000 124000 13000 133036 9518 4341 126500 12815 7256 - Joy et al. (2014) cobble Joy2014-13 Joy2014-B DP4-2 -79.9883 155.4986 1471 3 2.7 0.999 2702000 79000 NIST_27900 0 0 0 2012 131000 13000 - - 136278 9613 4123 - - - - Joy et al. (2014) cobble Joy2014-14 Joy2014-C DV2-1 -80.0000 155.4603 1420 5 2.7 0.992 8123000 406000 NIST_27900 45059000 2187000 Z92-0222 2012 454000 50000 405000 47000 477381 42758 26947 416790 47507 25003 - Joy et al. (2014) boulder Joy2014-15 Joy2014-C DP5-1 -79.9893 155.4926 1478 2 2.7 0.998 11804000 318000 NIST_27900 66957000 5191000 Z92-0222 2012 637000 69000 610000 96000 667607 53263 21349 626294 95447 67105 - Joy et al. (2014) boulder Joy2014-16 Joy2014-D BV8-1 -79.9867 155.4033 1533 3 2.7 0.993 16530000 393000 NIST_27900 75987000 3719000 Z92-0222 2012 927000 105000 699000 97000 969138 82296 29642 714204 95720 50681 - Joy et al. (2014) boulder Joy2014-17 Joy2014-D DV1-1 -80.0067 155.4577 1464 4 2.7 0.997 16320000 470000 NIST_27900 82718000 3966000 Z92-0222 2012 985000 113000 869000 129000 1037407 92416 39152 896441 132195 68958 - Joy et al. (2014) boulder Joy2014-18 Joy2014-D DP6-1 -79.9950 155.4647 1620 2 2.7 0.999 30582000 758000 NIST_27900 127838000 6150000 Z92-0222 2012 1997000 306000 1498000 325000 2145674 255294 95329 1520779 323726 169283 - Reference: Joy K, Fink D, Storey B, Atkins C, 2014. A 2 million year glacial chronology of the Hatherton Glacier, Antarctica and implications for the size of the East Antarctic ice sheet at the last glacial maximum. Quaternary Science Reviews 83, 46-57. Data comments: Sampling year assumed to be 2012. Group ID based on publication (Table 1). Samples in group Joy2014-A grouped with 26 samples from Hillebrand et al. (2021). expage.github.io - data from expage-202306