Great Diamond Island Site
Cumberland County, United States
The Great Diamond Island Site, designated Site 9-16 by the Maine Archaeological Survey, is a prehistoric archaeological site on Great Diamond Island in Casco Bay, off the coast of southern Maine. Principally a shell midden, the site is an important window into the habitation and usage history of the Casco Bay region by Native Americans. The site was listed on the National Register of Historic Places in 1979.
Archaeological site data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).