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Sediment Data from Great Bay Estuary, New Hampshire (ARMSTRONG74 shapefile)

Published by U.S. Geological Survey | Department of the Interior | Catalog Last Checked: May 05, 2026 at 09:14 PM | Dataset Last Updated: November 16, 2021 at 12:00 AM
The sediment data presented in this data layer were from a geochemical study sited in Great Bay Estuary, New Hampshire. The analog data were originally converted into digital form for inclusion in a Gulf of Maine Contaminated Sediments Database.

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