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 Hein et al. (2016a) cobble-boulder Hein2016a-1 Hein2016a-A IH12-02 -80.34949 -81.73732 1240 5 2.7 0.985 398300 14300 NIST_27900 0 0 0 2012 25850 3060 - - 25021 1795 904 - - - - Hein et al. (2016a) cobble-boulder Hein2016a-2 Hein2016a-A IH12-06 -80.34911 -81.73352 1213 4 2.7 0.994 160100 5900 NIST_27900 0 0 0 2012 10360 1270 - - 10045 723 371 - - - - Hein et al. (2016a) cobble-boulder Hein2016a-3 Hein2016a-A IH12-09 -80.34841 -81.72860 1161 4 2.7 0.995 737900 21900 NIST_27900 0 0 0 2012 50800 6000 - - 49178 3403 1478 - - - - Hein et al. (2016a) cobble-boulder Hein2016a-4 Hein2016a-A IH12-12 -80.34730 -81.72298 1106 2.5 2.7 0.994 1257500 34000 NIST_27900 0 0 0 2012 90900 10800 - - 87913 6044 2430 - - - - Hein et al. (2016a) cobble-boulder Hein2016a-5 Hein2016a-B IH12-33 -80.34761 -81.71606 947 5.5 2.7 0.977 63100 3400 NIST_27900 0 0 0 2012 5410 670 - - 5247 430 283 - - - - Hein et al. (2016a) cobble-boulder Hein2016a-6 Hein2016a-B IH12-36 -80.34750 -81.70778 880 6 2.7 0.988 117200 26400 NIST_27900 0 0 0 2012 10600 2700 - - 10232 2395 2311 - - - - Hein et al. (2016a) cobble-boulder Hein2016a-7 Bent2010-AF IH12-21 -80.35280 -81.66045 857 3 2.7 0.997 472700 16200 NIST_27900 3868400 151300 KNSTD 2012 42600 4200 48700 5800 41201 2934 1427 49331 4429 1977 - Hein et al. (2016a) cobble-boulder Hein2016a-8 Bent2010-AF IH12-22 -80.35273 -81.66090 856 4 2.7 0.997 182800 7200 NIST_27900 0 0 0 2012 16580 1720 - - 15973 1172 632 - - - - Hein et al. (2016a) cobble-boulder Hein2016a-9 Bent2010-T MH12-03 -80.26262 -82.16306 1320 5 2.7 1 599000 22300 NIST_27900 4165900 231400 KNSTD 2012 35800 4200 34800 5100 34630 2514 1300 35222 3444 1991 - Hein et al. (2016a) cobble-boulder Hein2016a-10 Bent2010-T MH12-04 -80.26268 -82.16132 1317 3 2.7 1 828100 22800 NIST_27900 6218600 240500 KNSTD 2012 48900 5700 51700 7400 47333 3231 1319 52249 4688 2073 - Hein et al. (2016a) cobble-boulder Hein2016a-11 Bent2010-T MH12-06 -80.26280 -82.15659 1303 6 2.7 0.998 187400 6900 NIST_27900 0 0 0 2012 11440 1240 - - 11029 793 407 - - - - Hein et al. (2016a) cobble-boulder Hein2016a-12 Bent2010-T MH12-07 -80.26283 -82.15561 1299 5 2.7 0.998 172100 6600 NIST_27900 1289300 55000 KNSTD 2012 10380 1290 10850 1630 10051 731 386 10971 985 471 - Hein et al. (2016a) cobble-boulder Hein2016a-13 Bent2010-R MH12-13 -80.26254 -82.14543 1276 5 2.7 1 237700 9100 NIST_27900 1768200 73800 KNSTD 2012 14660 1760 15210 2150 14204 1034 546 15376 1376 647 - Hein et al. (2016a) cobble-boulder Hein2016a-14 Bent2010-R MH12-14 -80.26237 -82.13992 1270 3 2.7 1 341100 11400 NIST_27900 0 0 0 2012 20830 2470 - - 20179 1421 678 - - - - Hein et al. (2016a) cobble-boulder Hein2016a-15 Bent2010-R MH12-16 -80.26286 -82.13692 1254 5 2.7 1 104000 4400 NIST_27900 749100 33800 KNSTD 2012 6540 790 6550 900 6342 475 269 6627 602 300 - Hein et al. (2016a) cobble-boulder Hein2016a-16 Bent2010-S MH12-20 -80.26283 -82.11945 1175 4 2.7 0.998 113200 4800 NIST_27900 0 0 0 2012 7550 850 - - 7332 549 311 - - - - Hein et al. (2016a) cobble-boulder Hein2016a-17 Bent2010-S MH12-24 -80.26131 -82.11380 1134 3.5 2.7 0.999 126700 4900 NIST_27900 0 0 0 2012 8710 1100 - - 8435 615 327 - - - - Hein et al. (2016a) cobble-boulder Hein2016a-18 Bent2010-V MH12-56 -80.26404 -82.08008 1042 3.5 2.7 0.995 95200 4900 NIST_27900 0 0 0 2012 7200 840 - - 6975 561 360 - - - - Hein et al. (2016a) cobble-boulder Hein2016a-19 Bent2010-V MH12-59 -80.26421 -82.07917 1039 3.5 2.7 0.997 86400 4900 NIST_27900 0 0 0 2012 6540 830 - - 6341 532 360 - - - - Hein et al. (2016a) cobble-boulder Hein2016a-20 Bent2010-V MH12-62 -80.26513 -82.07488 1010 4.5 2.7 0.997 204000 7000 NIST_27900 1515700 63300 KNSTD 2012 16010 1890 16550 2320 15512 1098 534 16730 1499 704 - Hein et al. (2016a) cobble-boulder Hein2016a-21 Bent2010-V MH12-63 -80.26543 -82.07569 987 2.5 2.7 0.985 72100 4300 NIST_27900 0 0 0 2012 5750 710 - - 5576 479 333 - - - - Hein et al. (2016a) cobble-boulder Hein2016a-22 Hein2016a-C MH12-66 -80.26514 -82.06276 836 4 2.7 0.984 242400 7700 NIST_27900 0 0 0 2012 22620 2310 - - 21923 1527 700 - - - - Hein et al. (2016a) cobble-boulder Hein2016a-23 Bent2010-L PH12-48 -80.32534 -81.52750 1068 4.5 2.7 1 0 0 0 440200 33700 KNSTD 2012 - - 4520 710 - - - 4571 502 351 - Hein et al. (2016a) cobble-boulder Hein2016a-24 Bent2010-L PH12-53 -80.32399 -81.53812 982 5 2.7 0.994 67700 3600 NIST_27900 531500 23800 KNSTD 2012 5500 670 5980 860 5328 434 284 6042 547 271 - Hein et al. (2016a) cobble-boulder Hein2016a-25 Bent2010-L PH12-54 -80.32399 -81.53828 981 2.5 2.7 0.996 67700 2600 NIST_27900 0 0 0 2012 5480 640 - - 5209 379 200 - - - - Hein et al. (2016a) cobble-boulder Hein2016a-26 Bent2010-L PH12-57 -80.32336 -81.54182 957 4.5 2.7 0.998 62700 2400 NIST_27900 0 0 0 2012 5270 600 - - 5007 363 192 - - - - Hein et al. (2016a) cobble-boulder Hein2016a-27 Bent2010-C PH12-23 -80.33137 -81.36230 948 5 2.7 0.977 1804500 44700 NIST_27900 12105400 500800 KNSTD 2012 159500 19100 153400 23200 154217 10641 3971 155033 14848 6928 - Hein et al. (2016a) cobble-boulder Hein2016a-28 Bent2010-C PH12-22 -80.33090 -81.36335 940 3 2.7 0.989 468800 14500 NIST_27900 3222900 132300 KNSTD 2012 39300 4600 37800 5300 38056 2647 1188 38129 3439 1595 - Hein et al. (2016a) cobble-boulder Hein2016a-29 Bent2010-C PH12-19 -80.32863 -81.37117 936 5 2.7 0.994 380100 12100 NIST_27900 0 0 0 2012 32300 3800 - - 31301 2187 1004 - - - - Hein et al. (2016a) cobble-boulder Hein2016a-30 Hein2016a-D PH12-28 -80.32409 -81.50671 947 2.5 2.7 0.981 51300 4100 NIST_27900 402000 22400 KNSTD 2012 4240 600 4630 670 4105 415 328 4675 451 261 - Hein et al. (2016a) cobble-boulder Hein2016a-31 Hein2016a-E PH12-35 -80.32107 -81.50447 873 4.5 2.7 0.993 235800 10500 NIST_27900 0 0 0 2012 21130 2580 - - 20472 1564 916 - - - - Hein et al. (2016a) cobble-boulder Hein2016a-32 Hein2016a-E PH12-40 -80.32047 -81.50247 842 6 2.7 0.995 135300 5500 NIST_27900 0 0 0 2012 12590 1530 - - 12195 903 497 - - - - Hein et al. (2016a) cobble-boulder Hein2016a-33 Bent2010-G PH12-113 -80.32248 -81.43502 881 3 2.7 0.988 217500 16300 NIST_27900 0 0 0 2012 19200 2600 - - 18579 1810 1399 - - - - Hein et al. (2016a) cobble-boulder Hein2016a-34 Bent2010-G PH12-114 -80.32221 -81.43445 871 3 2.7 0.993 182600 6700 NIST_27900 1424900 67400 KNSTD 2012 16160 1900 17520 2500 15651 1126 577 17711 1636 845 - Hein et al. (2016a) cobble-boulder Hein2016a-35 Hein2016a-F PH12-117 -80.32111 -81.43344 829 5 2.7 0.993 234100 7800 NIST_27900 0 0 0 2012 21980 2620 - - 21282 1498 713 - - - - Hein et al. (2016a) cobble-boulder Hein2016a-36 Hein2016a-G PH12-123 -80.32015 -81.43283 795 3 2.7 0.994 51900 2900 NIST_27900 412900 20800 KNSTD 2012 4930 630 5440 760 4776 398 267 5490 513 277 - Reference: Hein AS, Marrero SM, Woodward J, Dunning SA, Winter K, Westoby MJ, Freeman SPHT, Shanks RP, Sugden DE, 2016a. Mid-Holocene pulse of thinning in the Weddell Sea sector of the West Antarctic ice sheet. Nature Communications 7, 12511. Data comments: Sampling year based on sample names. Group ID based on sample location and geomorphology. 24 samples grouped with Bentley et al. (2010) samples. expage.github.io - data from expage-202306