Figure 1. Late Weichselian ice margins and ice flow directional indicators, west-central Arctic Russia: 1 - ice margin during the LGM; 2 - confluence line of the Scandinavian and Barents-Kara ice sheets during the LGM; 3 - late-glacial and Holocene ice margins; 4 - generalized ice flow during the post-Younger Dryas glacial surge; 5 - ice flow directional indicators; 6 - glacial through valleys (breaches). Rectangle indicates locations of Figures 2A and 2B.