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Morphology of the Gulf of Mexico within GLORIA survey area (MORPHOLOGY.SHP)
Since 1982 the U.S. Geological Survey (USGS) has collected a large amount of surficial and shallow subsurface geologic information in the deep parts of the Gulf of Mexico. These... -
Boulder ridges greater than or equal to 1 m high on the sea floor of the...
This data set contains the locations of boulder ridges greater than or equal to 1 meter in height in the Stellwagen Bank National Marine Sanctuary Region off Boston,... -
Location and Interpretation of Coastal Plain Boreholes within the lower...
In 1999, the USGS, in partnership with the South Carolina Sea Grant Consortium, began a study to investigate processes affecting shoreline change along the northern coast of... -
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... -
Isopach Map of Postimpoundment Sediment in Lake Mead - Geographic Coordinates
Lake Mead is a large interstate reservoir located in the Mojave Desert of southeastern Nevada and northwestern Arizona. It was impounded in 1935 by the construction of Hoover... -
Seafloor character of the Oregon outer continental shelf (OCS) proposed wind...
This seafloor-character raster is part of a data release of the Oregon outer continental shelf (OCS) proposed wind farm map site. The substrate classes mapped in this area have... -
Interpretation of the depth to two Pleistocene refelctors, R5 and R6, mapped...
These data represent the depth to two Pleistocene reflectors mapped within the Hudson Shelf Valley. These data were mapped based on 15 cubic inch water gun and CHIRP records... -
Interpretation of Bottom Features from National Oceanic and Atmospheric...
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.... -
ESRI Binary 75-m Grid of the Sea floor of Apalachicola Bay Excluding Manmade...
Apalachicola Bay and St. George Sound contain the largest oyster fishery in Florida, and the growth and distribution of the numerous oyster reefs here are the combined product... -
Structure grid of the depth to the top of Pleistocene (Q99), inner shelf and...
The northeastern North Carolina coastal system, from False Cape, Virginia, to Cape Lookout, North Carolina, has been studied by a cooperative research program that mapped the... -
Elevation of the late Wisconsinan to early Holocene regressive unconformity...
Geologic, sediment texture, and physiographic zone maps characterize the sea floor of Vineyard and western Nantucket Sounds, Massachusetts. These maps were derived from... -
Isopach of Holocene fluvial and estuarine (Qfe), nearshore marine (Qmn), and...
Geologic, sediment texture, and physiographic zone maps characterize the sea floor of Vineyard and western Nantucket Sounds, Massachusetts. These maps were derived from... -
Seafloor or Short Core Hydrate Locations in the Gulf of Mexico (HYDRATES.SHP)
This GIS overlay is a component of the U.S. Geological Survey, Woods Hole Field Center's, Gulf of Mexico ArcView GIS database. The Gulf of Mexico GIS database is intended to... -
Geologic outcrop and subcrop type within the inner shelf of Long Bay...
In 1999, the U.S. Geological Survey (USGS), in partnership with the South Carolina Sea Grant Consortium, began a study to investigate processes affecting shoreline change along... -
Interpretation of sea-floor geologic units on the Massachusetts inner...
These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and... -
Interpretation of sea floor geologic units for Vineyard and western...
Geologic, sediment texture, and physiographic zone maps characterize the sea floor of Vineyard and western Nantucket Sounds, Massachusetts. These maps were derived from... -
Crustal Architecture Beneath the Southern Midcontinent (USA) -- Data Grids...
Regional geophysical data grid files provided in Grid eXchange File (GXF) format were used to study crustal architecture beneath the Southern Midcontinent (USA) by McCafferty... -
SupClas, GeoSet, SubType, VegDen, VegType: Categorical landcover rasters of...
Understanding how sea-level rise will affect coastal landforms and the species and habitats they support is critical for crafting approaches that balance the needs of humans and... -
SCAV2OBS -- Assorted visual observations of benthic habitat from ROV and...
Point based visual observations of benthic habitat from a variety of SCUBA and ROV dives. Unknown postitional accuracy. Some video data maintained by Russ Vetter, National... -
Biotopes of the Oregon outer continental shelf (OCS) proposed wind farm site
This biotope raster is part of a data release of the Oregon outer continental shelf (OCS) proposed wind farm map site. The biotopes mapped in this area have been numbered to...