• Map
    High-resolution geologic mapping of the Inner Continental Shelf, Nahant to Gloucester, Massachusetts
    High resolution geologic mapping of the Inner Continental Shelf, Nahant to Gloucester, Massachusetts Catalog Record - Electronic Resource Available
    "The geologic maps and geospatial data in this report show the distribution of bottom types, water depths, and sediment thickness over a large area of seafloor between Nahant to Gloucester, Massachusetts"--DVD-ROM insert.
    • Contributor: Geological Survey (U.S.)
    • Date: 2006
  • Map
    High-resolution geologic mapping of the Inner Continental Shelf Boston Harbor and approaches, Massachusetts /
    High resolution geologic mapping of the Inner Continental Shelf | Boston Harbor and approaches, Massachusetts Catalog Record - Electronic Resource Available
    "The geologic maps and geospatial data in this report show the distribution of bottom types, water depths, and surficial sediment texture over a large area of seafloor in Boston Harbor and the harbor approaches, Massachusetts"--DVD-ROM insert.
    • Contributor: Ackerman, S. D.
    • Date: 2006