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 14C-conc(at/g) 14C-unc(at/g) Sampl-year Publ-10-age(yr) Publ-10-unc(yr) Publ-26-age(yr) Publ-26-unc(yr) Publ-14-age(yr) Publ-14-unc(yr) 10Be-age(yr) 10-ext-unc(yr) 10-int-unc(yr) 26Al-age(yr) 26-ext-unc(yr) 26-int-unc(yr) 14C-age(yr) 14-ext-unc(yr) 14-int-unc(yr) Extra-publ Young et al. (2020) boulder Youn2020-1 Youn2020-A 15BKH-01 67.8315 -65.7186 99 2.43 2.65 0.995 116090 1879 07KNSTD - - - - - 2015 25480 420 - - - - 24028 1501 391 - - - - - - - Young et al. (2020) boulder Youn2020-2 Youn2020-A 15BKH-02 67.8313 -65.7189 109 1.47 2.65 0.995 68095 1185 07KNSTD - - - - - 2015 14620 260 - - - - 13796 864 241 - - - - - - - Young et al. (2020) boulder Youn2020-3 Youn2020-A 15BKH-03 67.8301 -65.7196 113 1.1 2.65 0.995 55089 1132 07KNSTD - - - - - 2015 11730 240 - - - - 11065 703 228 - - - - - - - Young et al. (2020) boulder Youn2020-4 Youn2020-A 15BKH-05 67.8297 -65.7198 128 1.04 2.65 0.995 57056 1169 07KNSTD - - - - - 2015 11940 250 - - - - 11282 717 232 - - - - - - - Young et al. (2020) boulder Youn2020-5 Youn2020-A 15BKH-06 67.8299 -65.7209 128 2.39 2.65 0.995 56587 1335 07KNSTD - - - - - 2015 11980 280 - - - - 11321 731 268 - - - - - - - Young et al. (2020) boulder Youn2020-6 Youn2020-A 15BKH-07 67.8291 -65.7196 130 1.45 2.65 0.995 95966 1624 07KNSTD - - - - - 2015 20160 340 - - - - 19061 1193 324 - - - - - - - Young et al. (2020) boulder Youn2020-7 Youn2020-A 15BKH-09 67.8291 -65.7196 129 1.97 2.65 0.996 94463 1790 07KNSTD - - - - - 2015 19990 380 - - - - 18845 1190 359 - - - - - - - Young et al. (2020) boulder Youn2020-8 Youn2020-A 15BKH-11 67.8271 -65.7210 147 1.48 2.65 0.995 56764 1067 07KNSTD - - - - - 2015 11680 220 - - - - 11052 696 208 - - - - - - - Young et al. (2020) boulder Youn2020-9 Youn2020-B 15BKH-12 67.8246 -65.6950 137 3.46 2.65 0.998 54961 1033 07KNSTD - - - - - 2015 11580 220 - - - - 10960 691 207 - - - - - - - Young et al. (2020) boulder Youn2020-10 Youn2020-B 15BKH-13 67.8245 -65.6958 137 2.19 2.65 0.998 98531 1905 07KNSTD - - - - - 2015 20600 400 - - - - 19499 1234 379 - - - - - - - Young et al. (2020) boulder Youn2020-11 Youn2020-B 15BKH-14 67.8244 -65.6967 137 3.69 2.65 0.998 55754 1032 07KNSTD - - - - - 2015 11770 220 - - - - 11141 701 207 - - - - - - - Young et al. (2020) boulder Youn2020-12 Youn2020-B 15BKH-15 67.8242 -65.6973 136 2.57 2.65 0.998 56022 2402 07KNSTD - - - - - 2015 11730 510 - - - - 11099 820 477 - - - - - - - Young et al. (2020) boulder Youn2020-13 Youn2020-B 15BKH-16 67.8242 -65.6974 136 1.7 2.65 0.998 55782 1408 07KNSTD - - - - - 2015 11600 290 - - - - 10969 715 278 - - - - - - - Young et al. (2020) boulder Youn2020-14 Youn2020-C 15BKH-48 67.8549 -65.7955 80 2.01 2.65 0.987 85040 2011 07KNSTD - - - - - 2015 19120 450 - - - - 17994 1165 427 - - - - - - - Young et al. (2020) boulder Youn2020-15 Youn2020-C 15BKH-49 67.8553 -65.7943 83 2.93 2.65 0.987 52991 1128 07KNSTD - - - - - 2015 11940 260 - - - - 11236 717 240 - - - - - - - Young et al. (2020) boulder Youn2020-16 Youn2020-C 15BKH-50 67.8555 -65.7934 81 2.12 2.65 0.987 81324 1532 07KNSTD - - - - - 2015 18280 350 - - - - 17202 1086 325 - - - - - - - Young et al. (2020) boulder Youn2020-17 Youn2020-C 15BKH-51 67.8560 -65.7921 73 3.06 2.65 0.987 49866 961 07KNSTD - - - - - 2015 11380 220 - - - - 10681 674 206 - - - - - - - Young et al. (2020) boulder Youn2020-18 Youn2020-C 15BKH-52 67.8561 -65.7916 72 2.25 2.65 0.987 51986 1332 07KNSTD - - - - - 2015 11800 300 - - - - 11083 725 285 - - - - - - - Young et al. (2020) boulder Youn2020-19 Youn2020-C 15BKH-53 67.8563 -65.7909 72 2.29 2.65 0.988 30920 746 07KNSTD - - - - - 2015 7010 170 - - - - 6599 427 159 - - - - - - - Young et al. (2020) boulder Youn2020-20 Youn2020-C 15BKH-54 67.8564 -65.7903 72 2.01 2.65 0.987 53370 1108 07KNSTD - - - - - 2015 12090 250 - - - - 11358 723 236 - - - - - - - Young et al. (2020) boulder Youn2020-21 Youn2020-D 15BKH-41 67.7925 -65.6566 60 2.02 2.65 0.997 46173 1046 07KNSTD - - - - - 2015 10500 240 - - - - 9820 631 223 - - - - - - - Young et al. (2020) boulder Youn2020-22 Youn2020-D 15BKH-42 67.7927 -65.6564 57 2.66 2.65 0.997 44562 1138 07KNSTD - - - - - 2015 10220 260 - - - - 9550 624 244 - - - - - - - Young et al. (2020) boulder Youn2020-23 Youn2020-D 15BKH-43 67.7927 -65.6565 57 2.38 2.65 0.997 45311 1038 07KNSTD - - - - - 2015 10370 240 - - - - 9690 623 223 - - - - - - - Young et al. (2020) boulder Youn2020-24 Youn2020-D 15BKH-44 67.7928 -65.6565 56 1.62 2.65 0.997 45416 1016 07KNSTD - - - - - 2015 10340 230 - - - - 9658 620 217 - - - - - - - Young et al. (2020) boulder Youn2020-25 Youn2020-D 15BKH-45 67.7928 -65.6564 57 1.66 2.65 0.997 45405 953 07KNSTD - - - - - 2015 10330 220 - - - - 9649 614 203 - - - - - - - Young et al. (2020) boulder Youn2020-26 Youn2020-D 15BKH-46 67.7932 -65.6563 52 2.51 2.65 0.997 44292 1137 07KNSTD - - - - - 2015 10210 260 - - - - 9529 623 245 - - - - - - - Young et al. (2020) boulder Youn2020-27 Youn2020-D 15BKH-47 67.7934 -65.6562 49 2.33 2.65 0.997 45693 868 07KNSTD - - - - - 2015 10550 200 - - - - 9856 621 188 - - - - - - - Young et al. (2020) boulder Youn2020-28 Youn2020-E 15BKH-55 67.6704 -65.3733 78 2.03 2.65 0.987 40638 1481 07KNSTD - - - - - 2015 9140 330 - - - - 8553 601 312 - - - - - - - Young et al. (2020) boulder Youn2020-29 Youn2020-E 15BKH-56 67.6705 -65.3734 76 1.08 2.65 0.997 41755 844 07KNSTD - - - - - 2015 9250 190 - - - - 8651 549 175 - - - - - - - Young et al. (2020) boulder Youn2020-30 Youn2020-E 15BKH-57 67.6710 -65.3736 73 2.4 2.65 0.987 39637 1444 07KNSTD - - - - - 2015 8990 330 - - - - 8406 591 307 - - - - - - - Young et al. (2020) boulder Youn2020-31 Youn2020-E 15BKH-58 67.6723 -65.3742 64 1.69 2.65 0.987 41235 806 07KNSTD - - - - - 2015 9400 180 - - - - 8788 555 172 - - - - - - - Young et al. (2020) boulder Youn2020-32 Youn2020-E 15BKH-59 67.6734 -65.3742 59 1.57 2.65 0.987 41484 1613 07KNSTD - - - - - 2015 9500 370 - - - - 8880 636 346 - - - - - - - Young et al. (2020) boulder Youn2020-33 Youn2020-E 15BKH-60 67.6743 -65.3743 60 1.8 2.65 0.987 47074 1635 07KNSTD - - - - - 2015 10790 370 - - - - 10098 701 352 - - - - - - - Young et al. (2020) boulder Youn2020-34 Youn2020-E 15BKH-61 67.6736 -65.3742 58 2.1 2.65 0.987 45126 1328 07KNSTD - - - - - 2015 10390 300 - - - - 9717 651 287 - - - - - - - Young et al. (2020) boulder Youn2020-35 Youn2020-F 15BKH-35 67.8024 -65.7387 388 1.22 2.65 0.996 75560 1716 07KNSTD - - - - - 2015 12020 270 - - - - 11538 742 263 - - - - - - - Young et al. (2020) boulder Youn2020-36 Youn2020-F 15BKH-36 67.8023 -65.7357 386 1.95 2.65 0.996 72560 1426 07KNSTD - - - - - 2015 11640 230 - - - - 11165 706 220 - - - - - - - Young et al. (2020) boulder Youn2020-37 Youn2020-F 15BKH-37 67.8023 -65.7342 375 1.03 2.65 0.996 73245 1629 07KNSTD - - - - - 2015 11790 260 - - - - 11304 725 252 - - - - - - - Young et al. (2020) boulder Youn2020-38 Youn2020-F 15BKH-38 67.8022 -65.7335 370 2.13 2.65 0.996 115116 3763 07KNSTD - - - - - 2015 18820 620 - - - - 18073 1240 593 - - - - - - - Young et al. (2020) boulder Youn2020-39 Youn2020-F 15BKH-39 67.8019 -65.7300 350 1.14 2.65 0.996 71437 1621 07KNSTD - - - - - 2015 11810 270 - - - - 11312 727 257 - - - - - - - Young et al. (2020) boulder Youn2020-40 Youn2020-F 15BKH-40 67.8020 -65.7306 357 1.06 2.65 0.996 72422 1548 07KNSTD - - - - - 2015 11880 250 - - - - 11383 727 244 - - - - - - - Young et al. (2020) boulder Youn2020-41 Youn2020-G 15BKH-17 67.8181 -65.6932 129 1.68 2.65 0.998 47492 1120 07KNSTD - - - - - 2015 9950 240 - - - - 9373 605 222 - - - - - - - Young et al. (2020) boulder Youn2020-42 Youn2020-G 15BKH-18 67.8177 -65.6916 129 2.04 2.65 0.998 49273 1767 07KNSTD - - - - - 2015 10350 370 - - - - 9759 683 351 - - - - - - - Young et al. (2020) boulder Youn2020-43 Youn2020-G 15BKH-19 67.8141 -65.6820 103 1.49 2.65 0.998 128114 3727 07KNSTD - - - - - 2015 27710 810 - - - - 26134 1753 765 - - - - - - - Young et al. (2020) boulder Youn2020-44 Youn2020-G 15BKH-20 67.8139 -65.6887 121 1.25 2.65 0.998 50541 1147 07KNSTD - - - - - 2015 10650 240 - - - - 10029 645 228 - - - - - - - Young et al. (2020) boulder Youn2020-45 Youn2020-G 15BKH-26 67.8034 -65.7371 381 3.83 2.65 0.990 61492 1090 07KNSTD - - - - - 2015 10120 180 - - - - 9690 607 172 - - - - - - - Young et al. (2020) boulder Youn2020-46 Youn2020-G 15BKH-28 67.8051 -65.7191 290 1.98 2.65 0.991 108097 2354 07KNSTD - - - - - 2015 19270 420 - - - - 18441 1182 403 - - - - - - - Young et al. (2020) boulder Youn2020-47 Youn2020-G 15BKH-63 67.8186 -65.7055 158 2.82 2.65 0.996 50113 2210 07KNSTD - - - - - 2015 10280 450 - - - - 9721 725 430 - - - - - - - Young et al. (2020) boulder Youn2020-48 Youn2020-H 15BKH-23 67.8033 -65.7418 390 1.46 2.65 0.991 55422 1819 07KNSTD - - - - - 2015 8850 290 - - - - 8453 579 278 - - - - - - - Young et al. (2020) boulder Youn2020-49 Youn2020-H 15BKH-24 67.8033 -65.7416 388 1.95 2.65 0.991 55620 1307 07KNSTD - - - - - 2015 8940 210 - - - - 8540 551 201 - - - - - - - Young et al. (2020) boulder Youn2020-50 Youn2020-H 15BKH-25 67.8035 -65.7384 387 2.65 2.65 0.990 56855 1078 07KNSTD - - - - - 2015 9210 170 - - - - 8812 555 167 - - - - - - - Young et al. (2020) boulder Youn2020-51 Youn2020-H 15BKH-27 67.8048 -65.7287 342 2.89 2.65 0.993 55794 945 07KNSTD - - - - - 2015 9460 160 - - - - 9037 564 153 - - - - - - - Young et al. (2020) boulder Youn2020-52 Youn2020-H 15BKH-62 67.8148 -65.7268 271 2.18 2.65 0.996 52285 1008 07KNSTD - - - - - 2015 9450 180 - - - - 9004 568 174 - - - - - - - Young et al. (2020) boulder Youn2020-53 Youn2020-H 15BKH-64 67.8173 -65.7050 176 2.38 2.65 0.996 23656 707 07KNSTD - - - - - 2015 4740 140 - - - - 4508 302 135 - - - - - - - Young et al. (2020) boulder Youn2020-54 Youn2020-H 15BKH-65 67.8128 -65.6989 145 3.08 2.65 0.996 45206 881 07KNSTD - - - - - 2015 9430 180 - - - - 8901 562 174 - - - - - - - Young et al. (2020) boulder Youn2020-55 Youn2020-H 15BKH-66 67.8128 -65.6994 155 2.86 2.65 0.996 159837 3001 07KNSTD - - - - - 2015 33100 630 - - - - 31406 1989 594 - - - - - - - Young et al. (2020) boulder Youn2020-56 Youn2020-H 15BKH-67 67.8080 -65.7013 165 2.35 2.65 0.998 45488 975 07KNSTD - - - - - 2015 9210 200 - - - - 8699 555 187 - - - - - - - Young et al. (2020) boulder Youn2020-57 Youn2020-H 15BKH-68 67.8073 -65.7057 195 2.02 2.65 0.998 59456 1217 07KNSTD - - - - - 2015 11620 240 - - - - 11047 702 227 - - - - - - - Young et al. (2020) boulder Youn2020-58 Youn2020-I 15BKH-30 67.8045 -65.7662 446 1.03 2.65 0.997 62294 1749 07KNSTD - - - - - 2015 9320 260 - - - - 8926 592 251 - - - - - - - Young et al. (2020) boulder Youn2020-59 Youn2020-I 15BKH-31 67.8050 -65.7653 442 1.76 2.65 0.997 58827 1193 07KNSTD - - - - - 2015 8890 180 - - - - 8499 539 173 - - - - - - - Young et al. (2020) boulder Youn2020-60 Youn2020-I 15BKH-32 67.8047 -65.7647 433 1.45 2.65 0.997 59619 1196 07KNSTD - - - - - 2015 9070 180 - - - - 8675 550 174 - - - - - - - Young et al. (2020) boulder Youn2020-61 Youn2020-I 15BKH-34 67.8079 -65.7413 310 1.68 2.65 0.996 52920 1335 07KNSTD - - - - - 2015 9150 230 - - - - 8721 568 220 - - - - - - - Young et al. (2020) boulder Youn2020-62 Youn2020-J 16GRO-1 67.4089 -49.8130 565 3.25 2.65 1 54149 1226 07KNSTD - - - - - 2016 7290 170 - - - - 7027 451 159 - - - - - - - Young et al. (2020) boulder Youn2020-63 Youn2020-J 16GRO-2 67.4085 -49.8291 581 3 2.65 1 68040 1465 07KNSTD - - - - - 2016 9000 200 - - - - 8629 551 186 - - - - - - - Young et al. (2020) boulder Youn2020-64 Youn2020-J 16GRO-3 67.4184 -49.7963 575 1 2.65 1 57962 1217 07KNSTD - - - - - 2016 7590 160 - - - - 7293 464 153 - - - - - - - Young et al. (2020) boulder Youn2020-65 Youn2020-K 16GRO-4 66.9126 -50.1802 172 2.5 2.65 1 37865 1194 07KNSTD - - - - - 2016 7450 240 - - - - 7089 481 224 - - - - - - - Young et al. (2020) boulder Youn2020-66 Youn2020-K 16GRO-6 66.9119 -50.1678 230 2 2.65 1 38991 1096 07KNSTD - - - - - 2016 7190 200 - - - - 6877 456 194 - - - - - - - Young et al. (2020) boulder Youn2020-67 Youn2020-L 16GRO-7 66.9423 -50.0955 273 1.5 2.65 1 40202 1172 07KNSTD - - - - - 2016 7070 200 - - - - 6775 452 198 - - - - - - - Young et al. (2020) boulder Youn2020-68 Youn2020-M 16GRO-9 66.7591 -50.7890 447 2 2.65 1 64318 1406 07KNSTD - - - - - 2016 9560 210 - - - - 9169 586 201 - - - - - - - Young et al. (2020) boulder Youn2020-69 Youn2020-M 16GRO-11 66.7665 -50.8143 315 2.5 2.65 1 45884 1120 07KNSTD - - - - - 2016 7790 190 - - - - 7450 483 182 - - - - - - - Young et al. (2020) boulder Youn2020-70 Youn2020-M 16GRO-26 66.7302 -50.8119 308 2 2.65 1 55086 1326 07KNSTD - - - - - 2016 9380 230 - - - - 8962 580 216 - - - - - - - Young et al. (2020) boulder Youn2020-71 Youn2020-N 16GRO-41 66.8706 -53.4602 234 1.25 2.65 1 64169 2972 07KNSTD - - - - - 2016 11710 540 - - - - 11169 849 519 - - - - - - - Young et al. (2020) boulder Youn2020-72 Youn2020-N 16GRO-42 66.8721 -53.4592 239 1.22 2.65 1 61328 2922 07KNSTD - - - - - 2016 11130 530 - - - - 10605 814 507 - - - - - - - Young et al. (2020) boulder Youn2020-73 Youn2020-N 16GRO-44 66.8737 -53.4556 230 2.31 2.65 1 62793 2215 07KNSTD - - - - - 2016 11600 410 - - - - 11073 772 392 - - - - - - - Young et al. (2020) boulder Youn2020-74 Youn2020-O 16GRO-46 67.0558 -52.5139 302 2.2 2.65 0.996 82400 2837 07KNSTD - - - - - 2016 14210 490 - - - - 13615 944 470 - - - - - - - Young et al. (2020) boulder Youn2020-75 Youn2020-P 16GRO-57 67.0313 -52.4662 333 2.4 2.65 0.998 64437 2146 07KNSTD - - - - - 2016 10760 360 - - - - 10293 708 344 - - - - - - - Young et al. (2020) boulder Youn2020-76 Youn2020-Q 16GRO-67 67.0262 -51.8950 510 1.33 2.65 1 69065 2056 07KNSTD - - - - - 2016 9610 290 - - - - 9215 618 275 - - - - - - - Young et al. (2020) boulder Youn2020-77 Youn2020-Q 16GRO-68 67.0233 -51.8981 516 2.48 2.65 1 68808 2190 07KNSTD - - - - - 2016 9610 310 - - - - 9220 627 294 - - - - - - - Young et al. (2020) boulder Youn2020-78 Youn2020-Q 16GRO-69 67.0234 -51.8966 516 2.21 2.65 1 72516 2449 07KNSTD - - - - - 2016 10110 340 - - - - 9692 669 328 - - - - - - - Young et al. (2020) boulder Youn2020-79 Youn2020-R 16GRO-76 67.2584 -50.7309 769 1.47 2.65 1 87284 3004 07KNSTD - - - - - 2016 9590 330 - - - - 9187 637 317 - - - - - - - Young et al. (2020) boulder Youn2020-80 Youn2020-R 16GRO-78 67.2592 -50.7329 773 1.16 2.65 1 82132 2832 07KNSTD - - - - - 2016 8960 310 - - - - 8572 594 296 - - - - - - - Young et al. (2020) boulder Youn2020-81 Youn2020-S 16GRO-32 67.0493 -52.9097 400 2.34 2.65 1 77771 2620 07KNSTD - - - - - 2016 12130 410 - - - - 11654 804 394 - - - - - - - Young et al. (2020) boulder Youn2020-82 Youn2020-S 16GRO-33 67.0484 -52.9093 417 3.22 2.65 1 72190 2749 07KNSTD - - - - - 2016 11150 430 - - - - 10705 762 409 - - - - - - - Young et al. (2020) boulder Youn2020-83 Youn2020-S 16GRO-34 67.0499 -52.9119 404 2.63 2.65 1 73877 2500 07KNSTD - - - - - 2016 11500 390 - - - - 11048 763 375 - - - - - - - Young et al. (2020) boulder Youn2020-84 Youn2020-S 16GRO-35 67.0512 -52.9148 397 1.69 2.65 1 73744 2063 07KNSTD - - - - - 2016 11470 320 - - - - 11013 731 309 - - - - - - - Young et al. (2020) boulder Youn2020-85 Youn2020-S 16GRO-36 67.0533 -52.9175 384 1.84 2.65 1 75090 2029 07KNSTD - - - - - 2016 11850 320 - - - - 11373 750 308 - - - - - - - Young et al. (2020) boulder Youn2020-86 Youn2020-S 16GRO-37 67.0525 -52.9171 393 1.97 2.65 1 147822 2901 07KNSTD - - - - - 2016 23200 460 - - - - 22303 1415 440 - - - - - - - Young et al. (2020) boulder Youn2020-87 Youn2020-T 16GRO-49 67.0303 -52.3956 303 3.59 2.65 1 58863 2094 07KNSTD - - - - - 2016 10200 360 - - - - 9751 681 348 - - - - - - - Young et al. (2020) boulder Youn2020-88 Youn2020-T 16GRO-51 67.0301 -52.3936 299 2.49 2.65 1 58682 2384 07KNSTD - - - - - 2016 10120 410 - - - - 9663 702 394 - - - - - - - Young et al. (2020) boulder Youn2020-89 Youn2020-T 16GRO-52 67.0318 -52.3943 315 1.89 2.65 1 59607 2684 07KNSTD - - - - - 2016 10070 460 - - - - 9615 723 434 - - - - - - - Young et al. (2020) boulder Youn2020-90 Youn2020-T 16GRO-54 67.0344 -52.3899 313 2.42 2.65 1 60687 1685 07KNSTD - - - - - 2016 10320 290 - - - - 9864 653 275 - - - - - - - Young et al. (2020) boulder Youn2020-91 Youn2020-T 16GRO-55 67.0384 -52.3779 366 2.33 2.65 1 62971 1786 07KNSTD - - - - - 2016 10150 290 - - - - 9712 646 276 - - - - - - - Young et al. (2020) boulder Youn2020-92 Youn2020-T 16GRO-56 67.0333 -52.3923 299 1.77 2.65 1 60478 1065 07KNSTD - - - - - 2016 10370 180 - - - - 9908 621 175 - - - - - - - Young et al. (2020) boulder Youn2020-93 Youn2020-U 16GRO-59 67.1269 -52.3463 636 1.12 2.65 0.994 83544 1914 07KNSTD - - - - - 2016 10370 240 - - - - 9951 640 229 - - - - - - - Young et al. (2020) boulder Youn2020-94 Youn2020-U 16GRO-60 67.1256 -52.3404 639 1.8 2.65 0.995 89983 2640 07KNSTD - - - - - 2016 11190 330 - - - - 10758 720 316 - - - - - - - Young et al. (2020) boulder Youn2020-95 Youn2020-U 16GRO-61 67.1256 -52.3402 637 1.54 2.65 0.995 83396 3030 07KNSTD - - - - - 2016 10370 380 - - - - 9951 699 362 - - - - - - - Young et al. (2020) boulder Youn2020-96 Youn2020-U 16GRO-62 67.1265 -52.3478 627 1.4 2.65 0.994 84578 2132 07KNSTD - - - - - 2016 10610 270 - - - - 10184 664 257 - - - - - - - Young et al. (2020) boulder Youn2020-97 Youn2020-U 16GRO-63 67.1245 -52.3486 616 1.25 2.65 0.995 83985 2749 07KNSTD - - - - - 2016 10620 350 - - - - 10193 698 335 - - - - - - - Young et al. (2020) boulder Youn2020-98 Youn2020-U 16GRO-64 67.1250 -52.3425 624 3.04 2.65 0.995 82311 3020 07KNSTD - - - - - 2016 10480 390 - - - - 10071 710 370 - - - - - - - Young et al. (2020) boulder Youn2020-99 Youn2020-U 16GRO-65 67.1266 -52.3325 630 1.84 2.65 0.995 83721 2404 07KNSTD - - - - - 2016 10500 300 - - - - 10082 672 290 - - - - - - - Young et al. (2020) boulder Youn2020-100 Youn2020-U 16GRO-66 67.1266 -52.3325 629 1.07 2.65 0.995 93445 3323 07KNSTD - - - - - 2016 11660 420 - - - - 11215 784 400 - - - - - - - Young et al. (2020) boulder Youn2020-101 Youn2020-V 16GRO-12 66.7974 -50.7798 354 2.34 2.65 1 54349 1334 07KNSTD - - - - - 2016 8870 220 - - - - 8468 550 208 - - - - - - - Young et al. (2020) boulder Youn2020-102 Youn2020-V 16GRO-13 66.7996 -50.7722 376 2.28 2.65 0.998 93977 2539 07KNSTD - - - - - 2016 15060 410 - - - - 14464 955 392 - - - - - - - Young et al. (2020) boulder Youn2020-103 Youn2020-V 16GRO-14 66.7996 -50.7719 376 2.12 2.65 0.998 57692 1684 07KNSTD - - - - - 2016 9220 270 - - - - 8819 589 258 - - - - - - - Young et al. (2020) boulder Youn2020-104 Youn2020-V 16GRO-15 66.7999 -50.7703 380 0.9 2.65 0.996 58411 2050 07KNSTD - - - - - 2016 9230 330 - - - - 8819 614 310 - - - - - - - Young et al. (2020) boulder Youn2020-105 Youn2020-V 16GRO-16 66.7998 -50.7712 381 2.49 2.65 0.998 55417 2329 07KNSTD - - - - - 2016 8840 370 - - - - 8442 619 356 - - - - - - - Young et al. (2020) boulder Youn2020-106 Youn2020-V 16GRO-22 66.8016 -50.7576 367 1.98 2.65 0.998 52492 1472 07KNSTD - - - - - 2016 8450 240 - - - - 8068 535 227 - - - - - - - Young et al. (2020) boulder Youn2020-107 Youn2020-V 16GRO-23 66.8020 -50.7557 370 2.47 2.65 0.995 53514 2478 07KNSTD - - - - - 2016 8650 400 - - - - 8260 627 383 - - - - - - - Young et al. (2020) boulder Youn2020-108 Youn2020-V 16GRO-24 66.8020 -50.7549 370 1.74 2.65 0.996 54969 1671 07KNSTD - - - - - 2016 8820 270 - - - - 8424 567 257 - - - - - - - Young et al. (2020) boulder Youn2020-109 Youn2020-W 16GRO-71 66.9894 -51.4716 243 1.5 2.65 1 62062 2132 07KNSTD - - - - - 2016 11250 390 - - - - 10730 743 370 - - - - - - - Young et al. (2020) boulder Youn2020-110 Youn2020-W 16GRO-73 66.9901 -51.4672 224 1.33 2.65 1 50837 2005 07KNSTD - - - - - 2016 9380 370 - - - - 8917 641 352 - - - - - - - Young et al. (2020) boulder Youn2020-111 Youn2020-W 16GRO-74 66.9893 -51.4645 223 2.3 2.65 1 48198 1785 07KNSTD - - - - - 2016 8970 330 - - - - 8518 602 316 - - - - - - - Young et al. (2020) boulder Youn2020-112 Youn2020-W 16GRO-75 66.9894 -51.4633 220 3.67 2.65 1 48267 1420 07KNSTD - - - - - 2016 9110 270 - - - - 8663 580 255 - - - - - - - Young et al. (2020) boulder Youn2020-113 Youn2020-X 16GRO-17 66.8060 -50.7630 313 1.83 2.65 1 83354 3532 07KNSTD - - - - - 2016 14130 600 - - - - 13542 998 576 - - - - - - - Young et al. (2020) boulder Youn2020-114 Youn2020-X 16GRO-18 66.8058 -50.7629 312 0.8 2.65 1 47126 1662 07KNSTD - - - - - 2016 7920 280 - - - - 7557 527 267 - - - - - - - Young et al. (2020) boulder Youn2020-115 Youn2020-X 16GRO-19 66.8058 -50.7617 313 1.53 2.65 0.999 50492 1995 07KNSTD - - - - - 2016 8540 340 - - - - 8132 585 322 - - - - - - - Young et al. (2020) boulder Youn2020-116 Youn2020-X 16GRO-20 66.8058 -50.7613 314 2.3 2.65 0.999 46812 1458 07KNSTD - - - - - 2016 7950 250 - - - - 7595 514 237 - - - - - - - Young et al. (2020) boulder Youn2020-117 Youn2020-X 16GRO-21 66.8061 -50.7603 314 3.03 2.65 0.999 47334 1790 07KNSTD - - - - - 2016 8090 310 - - - - 7722 548 293 - - - - - - - Young et al. (2020) boulder Youn2020-118 Youn2020-Y 16GRO-85 66.9439 -50.3956 404 1.01 2.65 1 48225 2479 07KNSTD - - - - - 2016 7420 380 - - - - 7128 564 367 - - - - - - - Young et al. (2020) boulder Youn2020-119 Youn2020-Y 16GRO-86 66.9461 -50.4028 402 2.23 2.65 1 49573 1555 07KNSTD - - - - - 2016 7720 240 - - - - 7399 502 233 - - - - - - - Young et al. (2020) boulder Youn2020-120 Youn2020-Y 16GRO-87 66.9454 -50.4079 429 1.75 2.65 1 45372 1573 07KNSTD - - - - - 2016 6850 240 - - - - 6602 458 229 - - - - - - - Young et al. (2020) boulder Youn2020-121 Youn2020-Y 16GRO-88 66.9452 -50.4084 435 2.19 2.65 1 48485 1908 07KNSTD - - - - - 2016 7310 290 - - - - 7035 505 277 - - - - - - - Young et al. (2020) boulder Youn2020-122 Youn2020-Y 16GRO-89 66.9450 -50.4110 454 1.95 2.65 1 49276 1490 07KNSTD - - - - - 2016 7280 220 - - - - 7009 471 212 - - - - - - - Young et al. (2020) boulder Youn2020-123 Youn2020-Y 16GRO-90 66.9448 -50.4113 456 2.47 2.65 1 48868 1601 07KNSTD - - - - - 2016 7230 240 - - - - 6970 477 229 - - - - - - - Reference: Young NE, Briner JP, Miller GH, Lesnek AJ, Crump SE, Thomas EK, Pendleton SL, Cuzzone J, Lamp J, Zimmerman S, Caffee M, Schaefer JM, 2020. Deglaciation of the Greenland and Laurentide ice sheets interrupted by glacier advance during abrupt coolings. Quaternary Science Reviews 229, 106091. https://doi.org/10.1016/j.quascirev.2019.106091 Data comments: Sampling year based on sample names. Group ID based on sample location and geomorphology. expage.github.io - data from expage-202610