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Location and grain-size analysis results of sediment samples collected in...
Two marine geological surveys were conducted in Nantucket Sound, Massachusetts, in May 2016 and May 2017 by the U.S. Geological Survey (USGS) as part of an agreement with the... -
Sediment Data Produced by the Bigelow Laboratory (BIGELOW shapefile)
The data in this layer are from a number of published and unpublished sets produced by the Bigelow Laboratory. The source projects were conducted primarily to examine... -
Quaternary Geology LIS Deltaic Deposits
Connecticut Quaternary Geology Long Island Submerged Marine Fluvial-Estuarine, Channel-Fill Deposits identifies early postglacial, channel-fill deposits submerged in Long Island... -
Samples from the Georges Bank Canyons acquired in 1936 (STETSON36 shapefile)
Submarine canyons cut into the edge of the continental shelf and the continental slope along much of the U.S. Atlantic coast. Three canyons along the southern edge of Georges... -
Sediments of Narragansett Bay acquired in 1960 (MCMASTER60 shapefile)
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 silt and... -
Samples collected along transects off the Eastern United States in 1938...
This study was undertaken to provide information on the characteristics and distribution of surficial sediments off the eastern United States. Accordingly, long traverses were... -
Grain-size analysis of sediment samples collected in July 2016 by the U.S....
Geophysical and geological survey data were collected off Town Neck Beach in Sandwich, Massachusetts, in May and July 2016. Approximately 130 linear kilometers of subbottom... -
Surficial Sediment Data Collected During U.S. Geological Survey (USGS)...
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA), is producing detailed geologic maps of the coastal sea floor.... -
Sediments of Narragansett Bay acquired in 1960 (MCMASTER60 shapefile)
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 silt and... -
Samples collected along transects off the Eastern United States in 1938...
This study was undertaken to provide information on the characteristics and distribution of surficial sediments off the eastern United States. Accordingly, long traverses were... -
Sand Lines for the Undeveloped Areas of New Jersey's Barrier Islands,...
Assessing the physical change to shorelines and wetlands is critical in determining the resiliency of wetland systems that protect adjacent habitat and communities. The wetland... -
Surficial Sediment Distributions off Eastern Cape Cod, Massachusetts...
This data set shows the distribution of surficial sediments offshore of northern and eastern Cape Cod, Massachusetts. This interpretation is based on data collected with a... -
Soil component percentage, Region 17, Continuous Parameter Grid (CPG)
These datasets are continuous parameter grids (CPG) of soil component percentages (clay, sand, silt) in the Pacific Northwest. Source data come from the Digital General Soil Map... -
Sediment Data from Great Bay Estuary, New Hampshire (ARMSTRONG74 shapefile)
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... -
Sediment Data from the Kennebec/Androscoggin River System (LARSEN02 shapefile)
The data in this layer are from an unpublished report produced by the Bigelow Laboratory. The source project was conducted primarily to examine contaminant distributions, but... -
Surficial Sediment Data Collected during USGS Cruise R/V RAFAEL 04011 off of...
This data set includes the locations, identifiers, grain-size data and(or) textural descriptions of surficial sediments collected at 89 stations on topographic and backscatter... -
Florida Reef Fish Visual Census 1996 Species Site Matrix (NODC Accession 0001394)
This data set is an ArcView shapefile set that contains locations of sampled coral reef fish species at the National Marine Sanctuary along the Florida Keys. The dataset... -
Florida Reef Fish Visual Census 1983 Species Site Matrix (NODC Accession 0001394)
This data set is an ArcView shapefile set that contains locations of sampled coral reef fish species at the National Marine Sanctuary along the Florida Keys. The dataset... -
National Parks
The National Parks dataset September 30, 2019 is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics's (BTS's) National Transportation... -
Sand Lines for the Undeveloped Areas of New Jersey's Barrier Islands,...
Assessing the physical change to shorelines and wetlands is critical in determining the resiliency of wetland systems that protect adjacent habitat and communities. The wetland...