29 datasets found
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Federal
Lithologic Descriptions of Bottom Sediments for the New England coast and the Gulf of Maine region (SMITHSONIAN shapefile)
Department of the Interior —
These data, which comprise part of the Smithsonian Institution Master Sediment data file, were abstracted by the staff of the Smithsonian Institution from materials... -
Federal
MCMASTER60_PROJECT: Sediments of Narragansett Bay
Department of the Interior —
Gravel, sand, silt, and clay contents were determined for samples from Narragansett Bay and the adjacent Rhode Island Shelf. In the Narragansett Bay system, clayey... -
Federal
Shelf Sediments off Long Island (MCKINNEY70 shapefile)
Department of the Interior —
The detailed nature of relict sediments resulting from and related to the Holocene transgression is revealed through this sedimentological study of a densely sampled... -
Federal
Sediment sample locations and grain size results from samples collected in Barnegat Bay, NJ by the U.S. Geological Survey during 3 surveys in 2012 and 2013 (Esri point shapefile, Geographic, WGS 84)
Department of the Interior —
Water quality in the Barnegat Bay-Little Egg Harbor estuary along the New Jersey coast is the focus of a multidisciplinary research project begun in 2011 by the U.S.... -
Federal
Sediment Data from the Great Bay Estuarine System acquired in 1986 (NELSON86 shapefile)
Department of the Interior —
The sediment data presented in this data layer were from a geochemical study sited in Great Bay estuarine system of New Hampshire. Textural data were used to support... -
Federal
NODC Lithologic Descriptions (DEC41_GOM shapefile)
Department of the Interior —
This is an original data file created by the Marine Geology and Geophysics group of NODC from 1970-1975, abstracted from published and unpublished material... -
Federal
Samples collected along transects off the Eastern United States in 1938 (STETSON38 shapefile)
Department of the Interior —
This study was undertaken to provide information on the characteristics and distribution of surficial sediments off the eastern United States. Accordingly, long... -
Federal
Gulf of Maine Contaminated Sediments Database (GOMCSDB shapefile)
Department of the Interior —
The Contaminated Sediments Database for the Gulf of Maine provides a compilation and synthesis of existing data to help establish the environmental status of our... -
Federal
Maine Inner Continental Shelf Sediment Data (BARNHARDT shapefile)
Department of the Interior —
Surficial geologic maps play and important role in understanding the present sea floor and the processes that shape it. Between 1984 and 1991, over 1,700 bottom... -
Federal
Northeast Monitoring Program Sediment Descriptions (REID82 shapefile)
Department of the Interior —
The data in this set are part of the "Ocean Pulse" benthic studies that were conducted on the U.S. northeast shelf by the National Marine Fisheries Service. This data... -
Federal
Sediments of Narragansett Bay acquired in 1960 (MCMASTER60 shapefile)
Department of the Interior —
Gravel, sand, silt, and clay contents were determined for samples from Narragansett Bay and the adjacent Rhode Island Shelf. In the Narragansett Bay system, clayey... -
Federal
Sediments of Block Island Sound acquired in 1966 (SAVARD66 shapefile)
Department of the Interior —
A total of 84 surficial sediments samples were collected aboard two cruises from Block Island Sound as part of a Master's Thesis completed at the University of Rhode... -
Federal
Army Corps Sediment Data from Maine and New Hampshire acquired in 1994 (MNHACOE shapefile)
Department of the Interior —
The data in this layer are from a study that evaluated and documented the historic and projected future dredging and dredged material disposal needs of the coastal... -
Federal
Sediment from Northwest Atlantic Ocean acquired in 1978 (ROWE78 shapefile)
Department of the Interior —
Presented in this dataset are data determined from sediments collected by different means during a variety of cruises to the northwest Atlantic Ocean. These data have... -
Federal
Sediments of Western Mass Bay acquired in 1976 (MEISBURGER76 shapefile)
Department of the Interior —
A seismic reflection survey with concurrent bottom sampling was conducted in western Massachusetts Bay to obtain information on bottom topography and sediments,... -
Federal
Fisheries Sediment Data (WIGLEY65 shapefile)
Department of the Interior —
This is a part of the National Geophysical Data Center (NGDC) Seafloor Surficial Sediment (Deck 41) Data File. Deck 41 is an original data file created by the Marine... -
Federal
Sediments of Cape Cod Bay, Massachusetts (HOUGH42 shapefile)
Department of the Interior —
Cape Cod Bay, lying on the Massachusetts coast partly enclosed by Cape Cod, is in a glaciated region of low relief. Coarse sediments generally occur in areas exposed... -
Federal
Neritic sediments of the Merrimack Embayment (ANAN71 shapefile)
Department of the Interior —
The coastal dunes, beaches, and inner neritic zone of the Merrimack Embayment constitute a petrologic province. In addition to heavy mineral analyses, grain size... -
Federal
Sediment Data from off New Hampshire (WARD01 shapefile)
Department of the Interior —
The sediment data contained in this set were produced as part of the site description and monitoring phases of an aquaculture demonstration project. The site is... -
Federal
Sediment Data from the Continental Rise (ZIMMERMAN72 shapefile)
Department of the Interior —
Short cores were collected on the continental rise off Georges Bank. The character of the sediments and measured bottom currents show that the Western Boundary...
29 datasets found