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 Johnson et al. (2017) bedrock John2017-1 John2008a-C BR-01 -74.5791 -111.8871 478 10 2.7 0.999 1140000 13680 07KNSTD 0 0 0 2010 144032 1792 - - 147785 9622 1841 - - - - Johnson et al. (2017) cobble John2017-2 John2008a-C BR-02 -74.5791 -111.8869 477 4.1 2.7 0.977 93430 1682 07KNSTD 0 0 0 2010 11048 199 - - 11369 731 205 - - - - Johnson et al. (2017) bedrock John2017-3 John2008a-C BR-03 -74.5792 -111.8868 477 6.4 2.7 0.945 997000 11960 07KNSTD 0 0 0 2010 128802 1596 - - 132079 8565 1638 - - - - Johnson et al. (2017) bedrock John2017-4 John2008a-C BR-04 -74.5790 -111.8869 477 4.2 2.7 0.999 1077000 19910 07KNSTD 0 0 0 2010 129447 2472 - - 132422 8802 2531 - - - - Johnson et al. (2017) bedrock John2017-5 John2008a-C BR-05 -74.5791 -111.8871 477 3.1 2.7 1 998200 11980 07KNSTD 0 0 0 2010 118441 1464 - - 121097 7832 1498 - - - - Reference: Johnson JS, Smith JA, Schaefer JM, Young NE, Goehring BM, Hillenbrand C-D, Lamp JL, Finkel RC, Gohl K, 2017. The last glaciation of Bear Peninsula, central Amundsen Sea embayment of Antarctica: constraints on timing and duration revealed by in situ cosmogenic 14C and 10Be dating. Quaternary Science Reviews 178, 77-88. Data comments: All sample data present in publication. One group ID for all samples (all samples from one location) grouped with one sample from Johnson et al. (2008a). expage.github.io - data from expage-202306