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Neritic sediments of the Merrimack Embayment (ANAN71 shapefile)
The coastal dunes, beaches, and inner neritic zone of the Merrimack Embayment constitute a petrologic province. In addition to heavy mineral analyses, grain size statistics were... -
Recent Sediments of the Scotian Shelf acquired in 1962 (PEZZETTA shapefile)
A reconnaissance survey of that part of the Scotian Shelf extending from Halifax to Digby Nook was conducted during October, 1961, in order to determine the nature,... -
Polygons of global undersea features for geographic searches
A shapefile of 311 undersea features from all major oceans and seas has been created as an aid for retrieving georeferenced information resources. Version 1.1 of the data set... -
Sediments on the Shelf South of Martha's Vineyard (HOLLISTER69 shapefile)
An unusual accumulation ofi ncohesive fine-grained sediment (silt and clay) occurs in the midst of the sand-covered continental shelf south of Martha's Vineyard. This 4000... -
Textural Data from the Continental Margin Program (HATHAWAY71 shapefile)
This data set contains sediment grain size and textural information from the Continental Margin Program. The program was a joint collaboration between the U.S. Geological Survey... -
Textural Data from the Continental Margin Program (HATHAWAY71 shapefile)
This data set contains sediment grain size and textural information from the Continental Margin Program. The program was a joint collaboration between the U.S. Geological Survey... -
Northeast Monitoring Program Sediment Descriptions (REID82 shapefile)
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 set... -
Shelf Sediments off Long Island (MCKINNEY70 shapefile)
The detailed nature of relict sediments resulting from and related to the Holocene transgression is revealed through this sedimentological study of a densely sampled corridor... -
Northeast Monitoring Program Sediment Descriptions (REID82 shapefile)
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 set... -
Northeast Monitoring Program Sediment Descriptions (REID82 shapefile)
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 set... -
Shelf Sediments off Long Island (MCKINNEY70 shapefile)
The detailed nature of relict sediments resulting from and related to the Holocene transgression is revealed through this sedimentological study of a densely sampled corridor... -
Polygons of global undersea features for geographic searches
A shapefile of 311 undersea features from all major oceans and seas has been created as an aid for retrieving georeferenced information resources. Version 1.1 of the data set... -
U.S. Naval Oceanographic Office Cores (BOCKMAN65 shapefile)
The results of the sediment size analysis performed by the U.S.Naval Oceanographic Office Geological Laboratory for six Phleger gravity cores are presented in this data layer....