Robert N. Oldale 1985 <p><span>Rapid shoreline regression and transgression along the western Gulf of Maine between 13,000 and 9000 years B.P. are inferred to have produced a nearshore marine environment low in biologic productivity. Paleo-Indians living near the coast of the Gulf were probably forced to rely on nonmarine resources landward of the late-glacial marine limit. Thus, Paleo-Indian sites of the time period in question may be restricted in the region between the marine limit and the postglacial low sea-level stand, or may be altogether absent.</span></p> application/pdf en Society for American Archaeology Rapid postglacial shoreline changes in the western Gulf of Maine and the Paleo-Indian environment article