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 Jones et al. (2021) cobble Jone2021-1 Jone2021-A BP-16-11 -76.14240 162.39751 268 3.78 2.65 0.99851 53626 4883 S2007N 0 0 0 2016 8120 1000 - - 8041 886 734 - - - - Jones et al. (2021) boulder Jone2021-2 Jone2021-A BP-16-13 -76.14250 162.39753 266 2.45 2.65 0.99906 43939 2836 S2007N 0 0 0 2016 6630 690 - - 6573 587 425 - - - - Jones et al. (2021) cobble Jone2021-3 Jone2021-A BP-16-12 -76.14249 162.39778 266 4 2.65 0.99865 42021 2824 S2007N 0 0 0 2016 6430 680 - - 6374 582 429 - - - - Jones et al. (2021) cobble Jone2021-4 Jone2021-B BP-16-14 -76.14309 162.39718 249 4.38 2.65 0.99575 43912 4001 S2007N 0 0 0 2016 6870 820 - - 6815 751 622 - - - - Jones et al. (2021) cobble Jone2021-5 Jone2021-B BP-16-15 -76.14343 162.39747 246 4 2.65 0.99898 43971 3667 S2007N 0 0 0 2016 6860 760 - - 6801 706 568 - - - - Jones et al. (2021) cobble Jone2021-6 Jone2021-B BP-16-16 -76.14384 162.39760 238 7 2.65 0.99965 34482 4292 S2007N 0 0 0 2016 5560 750 - - 5520 768 688 - - - - Jones et al. (2021) cobble Jone2021-7 Jone2021-C BP-16-17 -76.14463 162.39795 220 5.58 2.65 0.99852 46217 3013 S2007N 0 0 0 2016 7470 660 - - 7411 666 484 - - - - Jones et al. (2021) cobble Jone2021-8 Jone2021-C BP-16-18 -76.14472 162.39810 216 4.63 2.65 0.99251 36112 3363 S2007N 0 0 0 2016 5880 700 - - 5832 652 544 - - - - Jones et al. (2021) cobble Jone2021-9 Jone2021-C BP-16-19 -76.14520 162.39845 202 3.74 2.65 0.99327 38457 3526 S2007N 0 0 0 2016 6290 760 - - 6245 691 573 - - - - Jones et al. (2021) cobble Jone2021-10 Jone2021-C BP-16-20 -76.14519 162.39968 199 4.1 2.65 0.99745 36914 4983 S2007N 0 0 0 2016 6060 920 - - 6007 893 812 - - - - Jones et al. (2021) cobble Jone2021-11 Jone2021-D BP-16-22 -76.14555 162.39906 181 4.3 2.65 0.93743 38513 3646 S2007N 0 0 0 2016 6850 810 - - 6798 769 645 - - - - Jones et al. (2021) boulder Jone2021-12 Jone2021-D BP-16-21 -76.14557 162.39956 179 5.01 2.65 0.95514 34559 3439 S2007N 0 0 0 2016 6080 810 - - 6040 708 602 - - - - Jones et al. (2021) cobble Jone2021-13 Jone2021-E BP-16-23 -76.14558 162.40115 166 6.1 2.65 0.91627 40116 4470 S2007N 0 0 0 2016 7490 950 - - 7437 949 830 - - - - Jones et al. (2021) cobble Jone2021-14 Jone2021-E BP-16-24 -76.14545 162.40250 161 4.2 2.65 0.93743 36417 2801 S2007N 0 0 0 2016 6610 720 - - 6557 647 505 - - - - Jones et al. (2021) cobble Jone2021-15 Jone2021-F BP-16-25 -76.14514 162.40673 150 6.58 2.65 0.97591 51600 7416 S2007N 0 0 0 2016 9230 1470 - - 9164 1436 1320 - - - - Jones et al. (2021) boulder Jone2021-16 Jone2021-F BP-16-10 -76.14540 162.40544 140 3.89 2.65 0.97620 33268 2582 S2007N 0 0 0 2016 5910 620 - - 5864 582 456 - - - - Jones et al. (2021) cobble Jone2021-17 Jone2021-G BP-16-09 -76.14568 162.40542 123 4 2.65 0.97341 82574 6114 S2007N 0 0 0 2016 14960 1620 - - 14859 1436 1104 - - - - Jones et al. (2021) cobble Jone2021-18 Jone2021-G BP-16-08 -76.14584 162.40478 119 4.5 2.65 0.97353 35744 3599 S2007N 0 0 0 2016 6520 860 - - 6486 767 654 - - - - Jones et al. (2021) cobble Jone2021-19 Jone2021-G BP-16-07 -76.14610 162.40422 101 5.58 2.65 0.95854 39292 2900 S2007N 0 0 0 2016 7460 720 - - 7411 714 548 - - - - Jones et al. (2021) cobble Jone2021-20 Jone2021-H BP-16-05 -76.14688 162.40139 80 4.75 2.65 0.98924 36175 5294 S2007N 0 0 0 2016 6770 1120 - - 6737 1071 988 - - - - Jones et al. (2021) boulder Jone2021-21 Jone2021-H BP-16-06 -76.14686 162.40223 79 3.03 2.65 0.98264 45759 5111 S2007N 0 0 0 2016 8450 1150 - - 8400 1074 940 - - - - Jones et al. (2021) cobble Jone2021-22 Jone2021-I BP-16-03 -76.14712 162.40212 63 4.33 2.65 0.93822 33754 2553 S2007N 0 0 0 2016 6760 700 - - 6721 657 509 - - - - Jones et al. (2021) cobble Jone2021-23 Jone2021-I BP-16-04 -76.14719 162.40196 60 4.03 2.65 0.97931 34801 4304 S2007N 0 0 0 2016 6680 990 - - 6643 919 823 - - - - Jones et al. (2021) cobble Jone2021-24 Jone2021-J BP-16-02 -76.14742 162.40081 48 4.31 2.65 0.97993 26076 4142 S2007N 0 0 0 2016 5080 940 - - 5058 863 804 - - - - Jones et al. (2021) cobble Jone2021-25 Jone2021-J BP-16-01 -76.14748 162.40233 42 6.7 2.65 0.98353 27036 2821 S2007N 0 0 0 2016 5390 710 - - 5366 651 561 - - - - Jones et al. (2021) cobble Jone2021-26 Jone2021-K MM-16-06 -76.14686 162.40223 267 4.9 2.65 0.99903 36988 1220 S2007N 0 0 0 2016 5710 490 - - 5650 395 187 - - - Whitmore (2020) Jones et al. (2021) cobble Jone2021-27 Jone2021-K MM-16-07 -76.18388 162.01445 267 6.6 2.65 0.99992 33540 1661 S2007N 0 0 0 2016 5250 450 - - 5209 412 258 - - - Whitmore (2020) Jones et al. (2021) cobble Jone2021-28 Jone2021-K MM-16-08 -76.18388 162.01445 267 5.9 2.65 0.99992 39908 2589 S2007N 0 0 0 2016 6210 620 - - 6149 551 400 - - - Whitmore (2020) Jones et al. (2021) cobble Jone2021-29 Jone2021-K MM-16-05 -76.18397 162.01743 258 7.4 2.65 0.99803 37477 2729 S2007N 0 0 0 2016 5960 580 - - 5914 565 431 - - - Whitmore (2020) Jones et al. (2021) cobble Jone2021-30 Jone2021-K MM-16-04 -76.18433 162.01981 243 1.5 2.65 0.99945 37119 1979 S2007N 0 0 0 2016 5690 560 - - 5648 461 302 - - - Whitmore (2020) Jones et al. (2021) cobble Jone2021-31 Jone2021-L MM-16-02 -76.18335 162.02745 214 2.1 2.65 0.99939 294929 7355 S2007N 0 0 0 2016 47160 3860 - - 46829 3148 1182 - - - Whitmore (2020) Jones et al. (2021) cobble Jone2021-32 Jone2021-L MM-16-03 -76.18335 162.02745 214 4.7 2.65 0.99939 26475 8067 S2007N 0 0 0 2016 4270 1370 - - 4248 1322 1296 - - - Whitmore (2020) Jones et al. (2021) cobble Jone2021-33 Jone2021-L MM-16-01 -76.18348 162.02873 211 1.9 2.65 0.99977 33604 3386 S2007N 0 0 0 2016 5340 700 - - 5306 627 535 - - - Whitmore (2020) Jones et al. (2021) cobble Jone2021-34 Jone2021-M MM-16-29 -76.19010 161.94219 298 7.2 2.65 0.99884 35614 3297 S2007N 0 0 0 2016 5440 650 - - 5393 600 500 - - - Whitmore (2020) Jones et al. (2021) cobble Jone2021-35 Jone2021-M MM-16-30 -76.19012 161.94341 297 3.9 2.65 0.99969 346814 6938 S2007N 0 0 0 2016 51930 4220 - - 51489 3377 1043 - - - Whitmore (2020) Jones et al. (2021) cobble Jone2021-36 Jone2021-N MM-16-28 -76.19123 161.94259 277 4.3 2.65 0.99185 206558 5068 S2007N 0 0 0 2016 31760 2610 - - 31481 2103 779 - - - Whitmore (2020) Jones et al. (2021) cobble Jone2021-37 Jone2021-N MM-16-27 -76.19122 161.94254 276 6.7 2.65 0.99841 250215 3521 S2007N 0 0 0 2016 39110 3160 - - 38781 2473 551 - - - Whitmore (2020) Jones et al. (2021) cobble Jone2021-38 Jone2021-N MM-16-26 -76.19155 161.94159 271 7.5 2.65 0.99841 34302 4144 S2007N 0 0 0 2016 5400 780 - - 5354 727 648 - - - Whitmore (2020) Jones et al. (2021) cobble Jone2021-39 Jone2021-O MM-16-24 -76.19197 161.94115 264 2.2 2.65 0.99743 314949 5419 S2007N 0 0 0 2016 48100 3910 - - 47700 3086 831 - - - Whitmore (2020) Jones et al. (2021) cobble Jone2021-40 Jone2021-P MM-16-23 -76.19230 161.94149 249 6.9 2.65 0.99196 16649 765 S2007N 0 0 0 2016 2620 220 - - 2600 200 120 - - - Whitmore (2020) Jones et al. (2021) cobble Jone2021-41 Jone2021-Q MM-16-16 -76.19111 161.95614 230 4.4 2.65 0.99697 223897 9364 S2007N 0 0 0 2016 35920 3190 - - 35669 2679 1505 - - - Whitmore (2020) Jones et al. (2021) cobble Jone2021-42 Jone2021-Q MM-16-15 -76.19133 161.95593 223 7.9 2.65 0.99314 149690 4391 S2007N 0 0 0 2016 24950 2070 - - 24765 1700 731 - - - Whitmore (2020) Jones et al. (2021) cobble Jone2021-43 Jone2021-Q MM-16-09 -76.19123 161.95450 218 7.1 2.65 0.99636 19235 1035 S2007N 0 0 0 2016 3120 290 - - 3102 254 167 - - - Whitmore (2020) Jones et al. (2021) cobble Jone2021-44 Jone2021-Q MM-16-12 -76.19164 161.95468 213 5.9 2.65 0.99337 16950 3960 S2007N 0 0 0 2016 2740 650 - - 2719 657 636 - - - Whitmore (2020) Jones et al. (2021) boulder Jone2021-45 Jone2021-R MM-16-31-M -76.19110 161.96673 176 2.25 2.65 0.98803 9270 3463 S2007N 0 0 0 2016 1480 740 - - 1467 556 548 - - - - Jones et al. (2021) boulder Jone2021-46 Jone2021-R MM-16-32-M -76.19110 161.96684 175 3.07 2.65 0.98803 3297 3276 S2007N 0 0 0 2016 530 580 - - 528 526 525 - - - - Jones et al. (2021) boulder Jone2021-47 Jone2021-R MM-16-34-M -76.19108 161.96829 176 1.56 2.65 0.99316 5608 5154 S2007N 0 0 0 2016 880 1030 - - 871 802 801 - - - - Reference: Jones RS, Whitmore RJ, Mackintosh AN, Norton KP, Eaves SR, Stutz J, Christl M, 2021. Regional-scale abrupt mid-Holocene ice sheet thinning in the western Ross Sea, Antarctica. Geology 49, 278-282. Data comments: All sample data present in publication. Group ID based on sample location. Sample MM-16-23 grouped with a sample from Whitmore (2020). expage.github.io - data from expage-202306