Dr. Evan J. Gowan<p>Hall et al investigate the timing of the retreat of the southeastern Laurentide Ice Sheet from Maine using a large collection of new cosmogenic dates. They conclude the deglaciation was rapid, between 17-15 ka. They attribute summer warming to be the cause of the rapid retreat. </p><p><a href="https://fediscience.org/tags/ClimateChange" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ClimateChange</span></a> <a href="https://fediscience.org/tags/Paleoclimate" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Paleoclimate</span></a> <a href="https://fediscience.org/tags/Icesheets" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Icesheets</span></a> <a href="https://fediscience.org/tags/Maine" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Maine</span></a> <a href="https://fediscience.org/tags/LaurentideIceSheet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LaurentideIceSheet</span></a> <a href="https://fediscience.org/tags/Geology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Geology</span></a></p><p><a href="https://doi.org/10.1016/j.quascirev.2025.109444" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">doi.org/10.1016/j.quascirev.20</span><span class="invisible">25.109444</span></a></p>