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 Quirk et al. (2018) boulder Quir2018-1 Quir2018-A 14MBLL01 40.6321 -111.7260 2012 2 2.65 0.9843 361000 12300 07KNSTD 0 0 0 2014 19600 1000 - - 20197 1429 692 - - - - Quirk et al. (2018) boulder Quir2018-2 Quir2018-A 14MBLL02 40.6319 -111.7257 2016 2 2.65 0.9831 370000 11800 07KNSTD 0 0 0 2014 20000 1000 - - 20623 1437 661 - - - - Quirk et al. (2018) boulder Quir2018-3 Quir2018-A 14MBLL04 40.6317 -111.7253 2021 3 2.65 0.9837 382000 13800 07KNSTD 0 0 0 2014 20700 1100 - - 21292 1528 773 - - - - Quirk et al. (2018) boulder Quir2018-4 Quir2018-A 14MBLL06 40.6311 -111.7241 2040 2 2.65 0.9589 376000 12800 07KNSTD 0 0 0 2014 20500 1100 - - 21057 1489 721 - - - - Quirk et al. (2018) bedrock Quir2018-5 Quir2018-B MBBR01 40.6338 -111.7236 1895 2 2.65 0.9382 290000 8790 07KNSTD 0 0 0 2014 17900 900 - - 18688 1289 569 - - - - Quirk et al. (2018) boulder Quir2018-6 Quir2018-C SR-01 40.6148 -111.5912 2554 3 2.65 0.9949 421000 11900 07KNSTD 0 0 0 2014 15800 800 - - 16246 1105 461 - - - - Quirk et al. (2018) boulder Quir2018-7 Quir2018-C SR-02 40.6159 -111.5898 2537 2 2.65 0.9947 490000 17600 07KNSTD 0 0 0 2014 18300 1000 - - 18790 1346 678 - - - - Quirk et al. (2018) boulder Quir2018-8 Quir2018-C SR-03 40.6150 -111.5911 2536 3 2.65 0.9936 409000 13600 07KNSTD 0 0 0 2014 15500 800 - - 16008 1125 534 - - - - Quirk et al. (2018) boulder Quir2018-9 Quir2018-C SR1704 40.6158 -111.5889 2532 2 2.65 0.9946 419000 18800 07KNSTD 0 0 0 2017 15800 900 - - 16282 1246 734 - - - - Quirk et al. (2018) boulder Quir2018-10 Quir2018-C SR1705 40.6136 -111.5910 2540 2.5 2.65 0.9939 395000 15700 07KNSTD 0 0 0 2017 14900 800 - - 15376 1131 614 - - - - Quirk et al. (2018) bedrock Quir2018-11 Quir2018-D 14LB01 40.6058 -111.6986 2696 4 2.65 0.9879 435000 10000 07KNSTD 0 0 0 2014 14900 700 - - 15503 1023 358 - - - - Quirk et al. (2018) bedrock Quir2018-12 Quir2018-D 14LB02 40.6063 -111.6968 2697 2 2.65 0.9896 438000 12300 07KNSTD 0 0 0 2014 14700 700 - - 15331 1042 432 - - - - Quirk et al. (2018) bedrock Quir2018-13 Quir2018-E GS-2 40.6245 -111.7454 1831 2 2.65 0.9646 2220000 41700 07KNSTD 0 0 0 2014 133200 5800 - - 140822 9392 2740 - - - - Quirk et al. (2018) bedrock Quir2018-14 Quir2018-E GS-3 40.6246 -111.7455 1829 2 2.65 0.9683 2240000 60500 07KNSTD 0 0 0 2014 134100 6400 - - 141820 9882 3969 - - - - Quirk et al. (2018) bedrock Quir2018-15 Quir2018-E GS-5 40.6245 -111.7456 1826 2 2.65 0.9672 2190000 42400 07KNSTD 0 0 0 2014 131600 5800 - - 138959 9288 2786 - - - - Quirk et al. (2018) bedrock Quir2018-16 Quir2018-E GS-7 40.6242 -111.7451 1826 2 2.65 0.9573 2140000 40800 07KNSTD 0 0 0 2014 129900 5700 - - 137096 9147 2705 - - - - Quirk et al. (2018) boulder Quir2018-17 Quir2018-F E-01 40.6238 -111.7513 1697 2 2.65 0.9393 1000000 22000 07KNSTD 0 0 0 2014 74100 3500 - - 73640 4905 1650 - - - - Reference: Quirk BJ, Moore JR, Laabs BJC, Caffee MW, Plummer MA, 2018. Termination II, last glacial maximum, and lateglacial chronologies and paleoclimate from Big Cottonwood Canyon, Wasatch Mountains, Utah. Geological Society of America Bulletin 130, 1889-1902. Data comments: Sample density and sampling year based on email contact with Brendon Quirk. Group ID based on publication (Table 1). expage.github.io - data from expage-202306