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Federal
Polygons of global undersea features for geographic searches recent views
Department of the Interior —
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... -
Federal
Textural Data from the Continental Margin Program (HATHAWAY71 shapefile) recent views
Department of the Interior —
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.... -
Federal
Neritic sediments of the Merrimack Embayment (ANAN71 shapefile) recent views
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
U.S. Naval Oceanographic Office Cores (BOCKMAN65 shapefile) recent views
Department of the Interior —
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... -
Federal
Recent Sediments of the Scotian Shelf acquired in 1962 (PEZZETTA shapefile) recent views
Department of the Interior —
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,... -
Federal
Sediments on the Shelf South of Martha's Vineyard (HOLLISTER69 shapefile) recent views
Department of the Interior —
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... -
Federal
Shelf Sediments off Long Island (MCKINNEY70 shapefile) recent views
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
Northeast Monitoring Program Sediment Descriptions (REID82 shapefile) recent views
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...