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Interpretation of depositional units on the SeaMARC 1A image of the...
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... -
Grid of the thickness of sediment above the Pleistocene surface Q30, inner...
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... -
Thickness of Quaternary undifferentiated glaciofluvial, glaciolacustrine,...
In 2008, the U.S. Geological Survey (USGS), Woods Hole Coastal and Marine Science Center (WHCMSC), in cooperation with the U.S. Army Corps of Engineers conducted a geophysical... -
Suggested Polygon of the Habitat Area of Particular Concern Associated with...
Pulley Ridge is a series of drowned barrier islands that extends almost 200 km in 60-100 m water depths. This drowned ridge is located on the Florida Platform in the... -
Interpretation of the Sedimentary Environments of National Oceanic and...
The U.S. Geological Survey (USGS) is working cooperatively with the National Oceanic and Atmospheric Administration (NOAA) to interpret the surficial geology in estuaries along... -
Sedimentary Environment Map of Long Island Sound (SEDENVAV_GEO_NAD83, geographic)
Long Island Sound is one of the largest estuaries along the Atlantic coast of the United States. It is a glacially produced, semi-enclosed, northeast-southwest-trending... -
JPEG Images of Seismic-Reflection Profiles Collected in Lake Mead in 1999
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... -
JPEG Images of Seismic-Reflection Profiles Collected in Lake Mead in 2001
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... -
Interpretation of NOAA H11310 Sidescan Sonar and Bathymetric Data from...
The United States Geological Survey (USGS) is working cooperatively with the National Oceanic and Atmospheric Association (NOAA) to interpret the surficial geology in estuaries... -
Interpretation of Sea Floor Features of National Oceanic and Atmospheric...
The U.S. Geological Survey (USGS) is working cooperatively with the National Oceanic and Atmospheric Administration (NOAA) to interpret the surficial geology in estuaries along... -
Suggested Polygon of the Habitat Area of Particular Concern Associated with...
Pulley Ridge is a series of drowned barrier islands that extends almost 200 km in 60-100 m water depths. This drowned ridge is located on the Florida Platform in the... -
Depth to Quaternary regional unconformities offshore of the Delmarva...
Geologic structure and isopach maps were constructed by interpreting over 19,890 trackline kilometers of co-located multichannel boomer, sparker and chirp seismic reflection... -
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... -
Federal Highway Administration American Recovery and Reinvestment Act of...
Specific Federal Highway Administration Policy and Guidance Statements relating to the American Recovery and Reinvestment Act of 2009 -
Sea-floor interpretation of the West Flower Garden Region, northwestern Gulf...
Seafloor bottom type interpretation of the West Flower Garden Bank portion of the Flower Garden Banks NMS based on sediment samples and the mulitbeam backscatter and bathymetry.... -
Interpretation of National Oceanic and Atmospheric Administration Survey...
The U.S. Geological Survey (USGS) is working cooperatively with the National Oceanic and Atmospheric Administration (NOAA) to interpret the surficial geology in estuaries along... -
Mass-wasting deposits within the SIS-1000 1999 USGS sidescan sonar survey of...
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... -
Surficial geologic map of the Shaktoolik area, Norton Bay Quadrangle, Alaska
This 1:50,000 scale geologic map describes the distribution of unconsolidated deposits, identifies local geologic hazards, and provides information about the depositional... -
Coastal Change Likelihood in the U.S. Northeast Region: Maine to Virginia -...
Coastal resources are increasingly impacted by erosion, extreme weather events, sea-level rise, tidal flooding, and other potential hazards related to climate change. These... -
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...