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 Corbett et al. (2013) bedrock Corb2013-1 Corb2013-A GU091 72.78189 -56.58601 24 2 2.7 1 60199 2449 07KNSTD 0 0 0 2011 16400 - - - 13198 977 539 - - - - Corbett et al. (2013) boulder Corb2013-2 Corb2013-A GU092 72.78199 -56.58644 21 1.5 2.7 1 49811 2716 07KNSTD 0 0 0 2011 14500 - - - 10891 898 595 - - - - Corbett et al. (2013) bedrock Corb2013-3 Corb2013-B GU093 72.73955 -56.38520 91 2.5 2.7 1 72525 2287 07KNSTD 0 0 0 2011 15900 - - - 14934 1037 473 - - - - Corbett et al. (2013) boulder Corb2013-4 Corb2013-B GU094 72.74016 -56.38639 90 2 2.7 0.999 51355 1924 07KNSTD 0 0 0 2011 11300 - - - 10513 760 395 - - - - Corbett et al. (2013) bedrock Corb2013-5 Corb2013-B GU095 72.74378 -56.38154 20 3 2.7 0.999 66065 1653 07KNSTD 0 0 0 2011 15700 - - - 14688 980 369 - - - - Corbett et al. (2013) bedrock Corb2013-6 Corb2013-C GU096 72.75386 -55.87299 778 3 2.7 1 906689 22444 07KNSTD 5206096 125124 KNSTD 2011 104000 - 89400 - 98745 6718 2506 82916 7085 2076 - Corbett et al. (2013) boulder Corb2013-7 Corb2013-C GU097 72.75388 -55.87236 774 2 2.7 1 176314 4375 07KNSTD 1185098 62201 KNSTD 2011 19700 - 19600 - 18711 1248 466 18179 1731 963 - Corbett et al. (2013) bedrock Corb2013-8 Corb2013-D GU098 72.79260 -55.93168 372 3 2.7 0.999 83467 2079 07KNSTD 586534 51546 KNSTD 2011 13700 - 14300 - 13086 872 327 13224 1568 1170 - Corbett et al. (2013) boulder Corb2013-9 Corb2013-D GU099 72.79308 -55.93311 366 1 2.7 0.999 70775 1757 07KNSTD 0 0 0 2011 11500 - - - 10952 729 273 - - - - Corbett et al. (2013) bedrock Corb2013-10 Corb2013-E GU100 72.81168 -55.82623 74 1 2.7 1 101013 2516 07KNSTD 721359 32385 KNSTD 2011 22300 - 23700 - 20912 1396 524 21457 1959 974 - Corbett et al. (2013) boulder Corb2013-11 Corb2013-E GU101 72.81164 -55.82584 71 3 2.7 1 49609 2133 07KNSTD 0 0 0 2011 11300 - - - 10425 785 449 - - - - Corbett et al. (2013) boulder Corb2013-12 Corb2013-F GU102 72.71763 -55.47279 980 2 2.7 1 475872 15113 07KNSTD 2697821 261928 KNSTD 2011 45700 - 37300 - 42094 2947 1351 34640 4398 3421 - Corbett et al. (2013) bedrock Corb2013-13 Corb2013-F GU103 72.71811 -55.47547 998 2 2.7 1 891901 26469 07KNSTD 5156851 153326 KNSTD 2011 83900 - 71500 - 78342 5461 2371 66186 5735 2033 - Corbett et al. (2013) bedrock Corb2013-14 Corb2013-G GU106 72.74086 -55.55160 498 4 2.7 0.992 227302 5641 07KNSTD 1466875 50851 KNSTD 2011 33500 - 32100 - 32237 2158 807 30058 2616 1058 - Corbett et al. (2013) boulder Corb2013-15 Corb2013-G GU107 72.74085 -55.55119 500 2 2.7 0.992 97051 4292 07KNSTD 0 0 0 2011 14100 - - - 13425 1021 596 - - - - Corbett et al. (2013) boulder Corb2013-16 Corb2013-H GU104 72.77333 -55.50288 253 2 2.7 1 60125 1312 07KNSTD 428916 54680 KNSTD 2011 11100 - 11700 - 10452 685 229 10713 1612 1373 Corbett et al. (2017a) Corbett et al. (2013) bedrock Corb2013-17 Corb2013-H GU105 72.77360 -55.50378 270 1 2.7 0.999 235685 5862 07KNSTD 1498366 50180 KNSTD 2011 42400 - 40200 - 40416 2711 1015 37091 3221 1265 - Corbett et al. (2013) bedrock Corb2013-18 Corb2013-I GU108 72.78111 -55.44319 33 2 2.7 0.997 74207 2715 07KNSTD 0 0 0 2011 19900 - - - 16167 1163 594 - - - - Corbett et al. (2013) boulder Corb2013-19 Corb2013-I GU109 72.78024 -55.44223 27 2 2.7 0.991 57565 2849 07KNSTD 0 0 0 2011 16400 - - - 12679 1005 630 - - - - Corbett et al. (2013) bedrock Corb2013-20 Corb2013-J GU110 72.66094 -55.12159 745 1 2.7 1 566005 15888 07KNSTD 2654248 116316 KNSTD 2011 65200 - 45400 - 61911 4255 1765 41982 3850 1878 - Corbett et al. (2013) bedrock Corb2013-21 Corb2013-K GU111 72.68163 -55.02502 325 1 2.7 0.998 426107 10594 07KNSTD 2364094 76478 KNSTD 2011 73300 - 60600 - 69813 4718 1766 56051 4888 1864 - Corbett et al. (2013) boulder Corb2013-22 Corb2013-K GU112 72.68163 -55.02502 325 1.5 2.7 0.998 120337 3005 07KNSTD 770665 37401 KNSTD 2011 20600 - 19500 - 19544 1305 490 18003 1675 881 - Corbett et al. (2013) bedrock Corb2013-23 Corb2013-L GU113 72.65953 -54.98345 90 1 2.7 0.999 237291 5920 07KNSTD 1513229 54351 KNSTD 2011 51900 - 49400 - 48700 3275 1230 44829 3953 1646 - Corbett et al. (2013) boulder Corb2013-24 Corb2013-L GU114 72.65953 -54.98345 91 1.5 2.7 0.999 55394 1741 07KNSTD 0 0 0 2011 12100 - - - 11284 782 356 - - - - Corbett et al. (2013) bedrock Corb2013-25 Corb2013-M GU001 72.53587 -53.73338 603 3 2.7 1 102595 2628 07KNSTD 674821 32402 KNSTD 2011 13600 - 13200 - 12888 862 331 12213 1130 590 - Corbett et al. (2013) boulder Corb2013-26 Corb2013-M GU002 72.53587 -53.73338 603 3 2.7 1 80212 2063 07KNSTD 552481 42697 KNSTD 2011 10600 - 10900 - 10041 672 259 9960 1102 774 Corbett et al. (2017a) Corbett et al. (2013) bedrock Corb2013-27 Corb2013-N GU006 72.53920 -53.73214 539 3.5 2.7 0.999 117453 3031 07KNSTD 0 0 0 2011 16600 - - - 15776 1057 409 - - - - Corbett et al. (2013) boulder Corb2013-28 Corb2013-N GU017 72.53926 -53.73214 539 1 2.7 0.999 92632 2997 07KNSTD 0 0 0 2011 12900 - - - 12156 848 394 - - - - Corbett et al. (2013) bedrock Corb2013-29 Corb2013-O GU041 72.61509 -53.58872 898 4 2.7 1 779591 20002 07KNSTD 4382596 116362 KNSTD 2011 80900 - 67600 - 76496 5202 2001 62692 5354 1717 - Corbett et al. (2013) bedrock Corb2013-30 Corb2013-O GU042 72.61546 -53.59240 895 7 2.7 0.998 501375 12805 07KNSTD 2979154 93351 KNSTD 2011 52900 - 46800 - 50397 3402 1303 43529 3756 1394 - Corbett et al. (2013) bedrock Corb2013-31 Corb2013-P GU043 72.61594 -53.59608 857 3 2.7 0.996 493349 13130 07KNSTD 3121298 89488 KNSTD 2011 52300 - 49200 - 49678 3374 1339 45729 3905 1341 - Corbett et al. (2013) bedrock Corb2013-32 Corb2013-Q GU044 72.61743 -53.59646 808 3 2.7 0.995 577750 14325 07KNSTD 3547685 113501 KNSTD 2011 64100 - 58700 - 61092 4118 1538 54635 4754 1796 - Corbett et al. (2013) bedrock Corb2013-33 Corb2013-Q GU045 72.61870 -53.59650 776 3 2.7 0.999 381505 9462 07KNSTD 2115353 74904 KNSTD 2011 43300 - 35600 - 41171 2761 1032 33049 2890 1189 - Reference: Corbett LB, Bierman PR, Graly JA, Neumann TA, Rood DH, 2013. Constraining landscape history and glacial erosivity using paired cosmogenic nuclides in Upernavik, northwest Greenland. Geological Society of America Bulletin 125, 1539-1553. Data comments: Topographic shielding factors calculated from Jonathan de Ferranti's 3" dem based on Codilean (2006) and Li (2013). 10Be and 26Al concentrations based on Be and Al ratios and sample/carrier weights from data repositary. Sampling year assumed to be 2011. Group ID based on sample location and geomorphology (groups in Tables 1 and 2 split into smaller groups). Two samples (group Corb2011-B) grouped with Corbett et al. (2021) samples. expage.github.io - data from expage-202306