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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... -
Isochron of dredge-spoil thickness beneath Buzzards Bay, Massachusetts...
Geologic, sediment texture, and physiographic zone maps characterize the sea floor of Buzzards Bay, Massachusetts. These maps were derived from interpretations of seismic-... -
Hillshaded relief image derived from elevations of the Holocene...
These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and... -
50-meter grid representing the Holocene transgressive surface (in meters)...
The U.S. Geological Survey (USGS) mapped approximately 336 square kilometers of the lower shoreface and inner-continental shelf offshore of Fire Island, New York in 2011 using... -
Digital version of the Cape Cod and the Islands Geologic Map (CAPE_GEOLGEOG...
These data represent a digital form of the geologic map of Cape Cod and the islands. -
Hillshaded relief image derived from elevations of the Holocene...
These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and... -
Physiographic Zones of the Sea Floor of Buzzards Bay, Massachusetts...
Geologic, sediment texture, and physiographic zone maps characterize the sea floor of Buzzards Bay, Massachusetts. These maps were derived from interpretations of seismic-... -
ESRI Binary 75-m Grid of the Base of the Mud Isopach of Apalachicola Bay...
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... -
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... -
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 Surficial Geology of Lake Mead Based on Sidescan-Sonar...
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 road locations in the John Day Reservoir based on...
A two-week field operation was conducted in the John Day Reservoir on the Columbia River to image the floor of the pool, to measure the distribution and thickness of post-... -
Sea-floor interpretation of the East Flower Garden Region, northwestern Gulf...
Seafloor bottom type interpretation of the East Flower Garden Bank portion of the Flower Garden Banks NMS based on sediment samples and the mulitbeam backscatter and bathymetry.... -
Interpretation of channels on the SeaMARC 1A sidescan sonar 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... -
Fallon FORGE: Seismic Reflection Profiles
Fourteen seismic reflection profiles and their interpretations for the southern Carson Sink within and proximal to the proposed Fallon FORGE site. Five profiles were provided by... -
Geologic map of the Siksikpuk River area, Chandler Lake Quadrangle, Alaska
Preliminary Interpretive Report 2007-1, Geologic map of the Siksikpuk River area, Chandler Lake Quadrangle, Alaska, 1:63,360-scale geologic mapping in the Siksikpuk River Area... -
Railroad Civil Rights Policies
Federal Railroad Administrator Joseph C. Szabo has issued these policy statements on Equal Employment Opportunity, Prevention of Sexual Harassment and Diversity. -
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... -
Interpretation of sea floor geologic units for Buzzards Bay, Massachusetts...
Geologic, sediment texture, and physiographic zone maps characterize the sea floor of Buzzards Bay, Massachusetts. These maps were derived from interpretations of seismic-... -
Shapefile of the postimpoundment sediment limits in Lake Mead
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...