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 Roberts et al. (2013) boulder Robe2013-1 Robe2013-A UBE-7 71.042 -53.664 485 3.81 2.65 0.9905 182000 6300 NIST_30600 1060000 430000 Z92-0222 2011 25302 2319 23943 2264 23734 1687 826 21831 9117 8952 - Roberts et al. (2013) boulder Robe2013-2 Robe2013-B UBE-11 71.051 -53.670 688 3.71 2.65 0.9864 346000 12200 NIST_30600 0 0 0 2011 43778 4044 - - 37505 2686 1335 - - - - Roberts et al. (2013) bedrock Robe2013-3 Robe2013-C UBE-13 71.067 -53.689 756 3.88 2.65 0.9977 203000 7220 NIST_30600 264000 14400 Z92-0222 2011 23778 2188 4540 457 20354 1455 728 4151 397 227 - Roberts et al. (2013) boulder Robe2013-4 Robe2013-D UBE-14 71.068 -53.680 770 4.93 2.65 0.9989 106000 4700 NIST_30600 769000 35400 Z92-0222 2011 12304 1175 13193 1276 10516 800 467 12094 1106 560 - Roberts et al. (2013) boulder Robe2013-5 Robe2013-E UBE-18 71.057 -53.638 975 3.71 2.65 0.9994 326000 12200 NIST_30600 2370000 118000 Z92-0222 2011 31355 2915 33919 3380 26712 1938 1006 30943 2918 1564 - Roberts et al. (2013) bedrock Robe2013-6 Robe2013-F UBE-22 71.060 -53.610 1142 3.31 2.65 1 1130000 39400 NIST_30600 6730000 269000 Z92-0222 2011 86932 8100 85429 8308 80533 5815 2865 77250 7064 3208 - Roberts et al. (2013) boulder Robe2013-7 Robe2013-G IKE-1 70.465 -50.905 956 4.71 2.65 0.9997 116000 3390 NIST_30600 0 0 0 2011 11402 1020 - - 9715 664 285 - - - - Roberts et al. (2013) boulder Robe2013-8 Robe2013-H IKE-6 70.535 -51.680 129 3.53 2.65 0.9858 52800 21500 NIST_30600 0 0 0 2011 11470 1077 - - 9696 4003 3958 - - - - Roberts et al. (2013) bedrock Robe2013-9 Robe2013-I IKE-8 70.513 -51.382 810 4.09 2.65 0.9999 784000 27300 NIST_30600 4460000 170000 Z92-0222 2011 88836 8287 75631 6624 76140 5490 2702 69333 6256 2735 - Roberts et al. (2013) bedrock Robe2013-10 Robe2013-I IKE-9 70.514 -51.385 807 3.68 2.65 0.9996 332000 27300 NIST_30600 2390000 79300 Z92-0222 2011 37163 4420 39793 3676 31863 3299 2641 36537 3168 1234 - Roberts et al. (2013) bedrock Robe2013-11 Robe2013-I IKE-10 70.514 -51.395 642 2.96 2.65 0.9934 87600 3500 NIST_30600 0 0 0 2011 11317 1059 - - 9698 714 388 - - - - Roberts et al. (2013) bedrock Robe2013-12 Robe2013-I IKE-11 70.515 -51.406 497 4.54 2.65 0.9961 77700 2760 NIST_30600 0 0 0 2011 11634 1067 - - 9980 711 355 - - - - Roberts et al. (2013) bedrock Robe2013-13 Robe2013-J IKE-13 70.391 -51.205 163 3.82 2.65 0.9962 45100 1310 NIST_30600 0 0 0 2011 9360 837 - - 7931 541 231 - - - - Roberts et al. (2013) bedrock Robe2013-14 Robe2013-K IKE-17 70.378 -51.335 1170 3.58 2.65 0.9597 1390000 45200 NIST_30600 8890000 333000 Z92-0222 2011 120031 11175 116076 11339 101949 7283 3401 105949 9704 4183 - Roberts et al. (2013) boulder Robe2013-15 Robe2013-L IKE-18 70.378 -51.335 1182 4.15 2.65 0.9992 1470000 51200 NIST_30600 8990000 359000 Z92-0222 2011 121589 11429 111942 11040 102995 7477 3681 102146 9456 4291 - Roberts et al. (2013) bedrock Robe2013-16 Robe2013-M IKE-22 70.390 -50.680 39 4.6 2.65 0.9638 38800 2040 NIST_30600 0 0 0 2011 8729 869 - - 8032 652 423 - - - - Roberts et al. (2013) bedrock Robe2013-17 Robe2013-N IKE-24 70.695 -52.115 120 5.18 2.65 0.9951 50300 3730 NIST_30600 0 0 0 2011 11083 1248 - - 9359 904 696 - - - - Reference: Roberts DH, Rea BR, Lane TP, Schnabel C, Rodés A, 2013. New constraints on Greenland ice sheet dynamics during the last glacial cycle: Evidence from the Uummannaq ice stream system. Journal of Geophysical Research: Earth Surface 118, 1-23. Data comments: Latitudes and longitudes based on map figures and Google Earth. Sample thickness back-calculated based on effective thickness in Table 1. Sample density assumed to be 2.65 g/cm3. 10Be standard assumed to be NIST_30600. 26Al standard assumed to be Z92-0222. Sampling year assumed to be 2011. Group ID based on sample location and geomorphology. expage.github.io - data from expage-202306