Digital Post-Hurricane Sandy (2015) Geomorphological-GIS Map of the Staten Island Unit, Gateway National Recreation Area, New York (NPS, GRD, GRI, GATE, STIS digital map)
Citation: Psuty, N.P., Schmelz, W.J., Greenberg, J. and Spahn, A. (2016). Digital Post-Hurricane Sandy (2015) Geomorphological-GIS Map of the Staten Island Unit, Gateway National Recreation Area, New York (NPS, GRD, GRI, GATE, STIS digital map). National Park Service Geologic Resources Inventory Program.
Available at: NPS record