E. Robert Thieler (Woods Hole Coastal and Marine Science Center),Erika Hammar-Klose (Woods Hole Coastal and Marine Science Center) 1999: National Assessment of Coastal Vulnerability to Sea-Level Rise: Preliminary Results for the U.S. Atlantic Coast. U.S. Geological Survey Open-File Report 99-593, 1 Map Sheet., <http://pubs.usgs.gov/of/1999/of99-593/>