"From original surveys and levelings based on the triangulation of the U.S. Coast and Geodetic Survey.", Geological Survey of New Jersey. Annual Report of the State Geologist 1887., Geological Survey of New Jersey. Atlas Sheet 16 (Egg Harbor) (1888)., and Relief shown by contours and spot heights; depths by isobaths and soundings.
Publisher:
Geological Survey of New Jersey,
Subject (Geographic):
Atlantic County (N.J.)--Maps, Burlington County (N.J.)--Maps, and Ocean County (N.J.)--Maps