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 Davis et al. (2006) boulder Davi2006-1 Davi2006-A PT01-04 69.89403 -67.58500 85 4 2.65 1 66000 3000 KNSTD 441000 13000 KNSTD 2001 11900 500 13200 400 12616 969 575 13370 1127 397 - Davis et al. (2006) boulder Davi2006-2 Davi2006-A PT01-05 69.89500 -67.58287 85 4 2.65 1 513000 13000 KNSTD 3310000 98000 KNSTD 2001 95400 2400 103900 3100 100345 6852 2608 105047 9276 3276 - Davis et al. (2006) cobble Davi2006-3 Davi2006-A CAD-COS-1 69.90295 -67.60000 87 4 2.65 1 71000 9000 KNSTD 0 0 0 2001 13100 1200 - - 13549 1916 1723 - - - - Davis et al. (2006) boulder Davi2006-4 Davi2006-A PT01-07 69.90753 -67.56388 80 4 2.65 1 74000 2000 KNSTD 474000 14000 KNSTD 2001 13500 400 14300 400 14226 960 386 14452 1220 430 - Davis et al. (2006) boulder Davi2006-5 Davi2006-A PT01-06 69.91045 -67.56480 80 4 2.65 1 95000 3000 KNSTD 576000 17000 KNSTD 2001 17500 500 17400 500 18286 1271 580 17593 1487 524 - Davis et al. (2006) cobble Davi2006-6 Davi2006-A CAF02-1 69.92017 -67.55110 41 4 2.65 1 75000 3000 KNSTD 0 0 0 2002 14200 500 - - 15009 1106 603 - - - - Davis et al. (2006) boulder Davi2006-7 Davi2006-A CAD02-4 69.88482 -67.56048 78 4 2.65 1 142000 4000 KNSTD 0 0 0 2002 25800 700 - - 27460 1872 779 - - - - Davis et al. (2006) boulder Davi2006-8 Davi2006-B CAD02-8 69.86798 -67.45647 75 4 2.65 1 76000 3000 KNSTD 0 0 0 2002 13900 600 - - 14686 1078 582 - - - - Davis et al. (2006) boulder Davi2006-9 Davi2006-B CAD02-5 69.88607 -67.49668 79 4 2.65 1 78000 3000 KNSTD 0 0 0 2002 14400 600 - - 15013 1094 580 - - - - Davis et al. (2006) boulder Davi2006-10 Davi2006-B CAD02-9 69.88477 -67.45595 47 4 2.65 1 79000 4000 KNSTD 0 0 0 2002 14900 700 - - 15715 1258 799 - - - - Davis et al. (2006) boulder Davi2006-11 Davi2006-B CAD02-10 69.89585 -67.44302 37 4 2.65 1 88000 3000 KNSTD 0 0 0 2002 16800 600 - - 17696 1251 606 - - - - Davis et al. (2006) boulder Davi2006-12 Davi2006-B CAD02-6 69.88607 -67.49668 73 4 2.65 1 99000 3000 KNSTD 0 0 0 2002 18400 600 - - 19197 1324 585 - - - - Davis et al. (2006) cobble Davi2006-13 Davi2006-B CAD02-7 69.88607 -67.49668 73 4 2.65 1 106000 4000 KNSTD 0 0 0 2002 19600 700 - - 20563 1493 780 - - - - Davis et al. (2006) cobble Davi2006-14 Davi2006-C CAF02-2 70.00940 -67.72403 83 4 2.65 1 110000 12000 KNSTD 0 0 0 2002 20700 1300 - - 21130 2661 2317 - - - - Davis et al. (2006) cobble Davi2006-15 Davi2006-C CAF02-3 70.00940 -67.72405 83 4 2.65 1 405000 35000 KNSTD 0 0 0 2002 76700 2200 - - 78973 8548 6961 - - - - Reference: Davis PT, Briner JP, Coulthard RD, Finkel RW, Miller GH, 2006. Preservation of Arctic landscapes overridden by cold-based ice sheets. Quaternary Research 65, 156-163. Data comments: Sample thickness assumed to be 4 cm. Sample density assumed to be 2.65 g/cm3. Topographic shielding factor assumed to be 1. Sampling year based on sample names. Group ID based on sample location and geomorphology (groups in Table 2 split into smaller groups). expage.github.io - data from expage-202306