Image by NASA
CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=1337120
CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=1337120
http://www.cosmographicresearch.org/prelim_glacial_maximum.htm
©Harvard Forest 2015, http://harvardforest.fas.harvard.edu:8080/exist/apps/datasets/showData.html?id=hf234
From Thompson & Sorenson (2005). Wetland, woodland, wildland: A guide to the natural communities of Vermont.
https://pueblosoriginarios.com/norte/bosques/wabanaki/imagenes/
http://www.henrysheldonmuseum.org/land_to_lake/articles/illustrations/settlement_map.html
http://www.wildlandsandwoodlands.org/sites/default/files/Figure2-Large_0.jpg
http://memphremagogwatershedassociation.com/about/