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 Carlson et al. (2007) boulder Carl2007-1 Carl2007-A QC-2 53.695 -78.096 136 1 2.8 1 32886 3617 NIST_Certified 0 0 0 2005 7000 770 - - 7139 902 787 - - - - Carlson et al. (2007) boulder Carl2007-2 Carl2007-B QC-4 53.384 -77.527 167 1 2.8 1 39900 3698 NIST_Certified 0 0 0 2005 8200 760 - - 8368 933 777 - - - - Carlson et al. (2007) boulder Carl2007-3 Carl2007-C QC-6 53.538 -76.497 200 1 2.8 1 37719 3168 NIST_Certified 0 0 0 2005 7500 630 - - 7662 799 645 - - - - Carlson et al. (2007) boulder Carl2007-4 Carl2007-D QC-10 53.528 -74.871 299 1 2.8 1 44430 5174 NIST_Certified 0 0 0 2005 7900 920 - - 8174 1079 954 - - - - Carlson et al. (2007) boulder Carl2007-5 Carl2007-E QC-11 53.552 -74.479 327 1 2.8 1 40943 3451 NIST_Certified 0 0 0 2005 7000 590 - - 7376 771 623 - - - - Carlson et al. (2007) boulder Carl2007-6 Carl2007-F QC-13 53.834 -73.500 467 1 2.8 1 44900 3887 NIST_Certified 0 0 0 2005 6700 580 - - 7069 752 613 - - - - Carlson et al. (2007) boulder Carl2007-7 Carl2007-G QC-15 53.849 -72.678 434 1 2.8 1 42500 3727 NIST_Certified 0 0 0 2005 6500 570 - - 6909 742 607 - - - - Carlson et al. (2007) boulder Carl2007-8 Carl2007-H QC-27 53.984 -72.057 460 1 2.8 1 44027 3936 NIST_Certified 0 0 0 2005 6600 590 - - 6971 758 624 - - - - Carlson et al. (2007) boulder Carl2007-9 Carl2007-I QC-17 54.042 -71.788 485 1 2.8 1 43369 3727 NIST_Certified 0 0 0 2005 6400 550 - - 6703 710 577 - - - - Carlson et al. (2007) boulder Carl2007-10 Carl2007-J QC-19 54.195 -71.479 519 1 2.8 1 45839 4725 NIST_Certified 0 0 0 2005 6500 670 - - 6848 824 707 - - - - Carlson et al. (2007) boulder Carl2007-11 Carl2007-K QC-23 54.474 -70.580 509 1 2.8 1 53131 4544 NIST_Certified 0 0 0 2005 7600 650 - - 7923 837 679 - - - - Carlson et al. (2007) boulder Carl2007-12 Carl2007-L QC-24 54.688 -70.273 606 1 2.8 1 49559 4193 NIST_Certified 0 0 0 2005 6500 550 - - 6783 711 575 - - - - Carlson et al. (2007) boulder Carl2007-13 Carl2007-M QC-25 54.785 -69.982 669 1 2.8 1 66441 8913 NIST_Certified 0 0 0 2005 8200 1100 - - 8503 1258 1143 - - - - Reference: Carlson AE, Clark PU, Raisbeck GM, Brook EJ, 2007. Rapid Holocene deglaciation of the Labrador sector of the Laurentide ice sheet. Journal of Climate 20, 5126-5133. Data comments: 10Be concentration uncertainties based on email contact with Anders Carlson. Sampling year assumed to be 2005. Samples QC-13, QC-25, and QC-27 are remeasured in Ullman et al. (2016). Single sample group ID for all samples (all samples located >15 km apart). expage.github.io - data from expage-202306