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Bedrock Geology of the turkey Creek Drainage Basin, Jefferson County, Colorado
This geospatial data set describes bedrock geology of the Turkey Creek drainage basin in Jefferson County, Colorado. It was digitized from maps of fault locations and geologic... -
Geologic Interpretation of the Acoustic Data Collected During National...
The U.S. Geological Survey, in cooperation with the National Oceanic and Atmospheric Administration and the Connecticut Department of Environmental Protection, has produced... -
Horizontal-to-Vertical Spectral Ratio and Depth-to-Bedrock Data for...
In October and November of 2016 and 2017, the U.S. Geological Survey collected horizontal-to-vertical spectral ratio (HVSR) data at 104 sites in the Genesee Valley, Livingston... -
Bedrock Geology of the turkey Creek Drainage Basin, Jefferson County, Colorado
This geospatial data set describes bedrock geology of the Turkey Creek drainage basin in Jefferson County, Colorado. It was digitized from maps of fault locations and geologic... -
Bedrock-altitude raster for the shallow groundwater system in the Lower...
This dataset consists of altitude values representing the top surface (in feet) of well-consolidated bedrock at the base of the shallow groundwater system in the Lower Gunnison... -
Bedrock contours underlying the alluvium of the Lower Arkansas River Valley,...
Contours (20-foot interval) showing altitude of the bedrock surface in feet above NGVD 29 underlying the alluvium in the Lower Arkansas River Valley, Southeast Colorado. Source... -
Lithogeochemical Character of Near-Surface Bedrock in the Connecticut,...
This data layer shows the generalized lithologic and geochemical (lithogeochemical) character of near-surface bedrock in the Connecticut, Housatonic, and Thames River Basins and... -
Digital geospatial datasets in support of hydrologic investigations of the...
The U.S. Geological Survey developed this dataset as part of the Colorado Front Range Infrastructure Resources Project (FRIRP). One goal of the FRIRP was to provide information... -
Electrical Resistivity Tomography (ERT) Surveys on Cedar River Floodplain,...
Electrical resistivity tomography (ERT) surveys were collected in April 2015 to support hydrogeologic characterization of the alluvial aquifer and to assess the suitability of... -
Horizontal-to-Vertical Spectral Ratio (HVSR) Passive-Seismic Data Collected...
In April 2015, a total of 34 passive seismic surveys were conducted in the Cedar River Floodplain. The horizontal-to-vertical spectral ratio (HVSR) method is a passive seismic... -
Sites LVHVSR100 to LVHVSR145: Horizontal-to-Vertical Spectral Ratio and...
This page contains horizontal-to-vertical spectral ratio (HVSR) data for 28 measurements, LVHVSR1 through LVHVSR97. In October and November of 2016 and 2017, the U.S. Geological... -
Selected geologic data for the shallow groundwater system in the Lower...
This point dataset contains geologic information concerning regolith thickness and top-of-bedrock altitude at selected well and test-hole locations in the Lower Gunnison River... -
Electrical Resistivity Tomography (ERT) Surveys on Cedar River Floodplain,...
Electrical resistivity tomography (ERT) surveys were collected in April 2015 to support hydrogeologic characterization of the alluvial aquifer and to assess the suitability of... -
Digital Polygon Model Grid of the Hydrogeologic Framework of Bedrock Units...
The hydrogeologic framework for the Lake Michigan Basin model was developed by grouping the bedrock geology of the study area into hydrogeologic units on the basis of the... -
Detailed geologic mapping geodatabase for the Blue Ridge Parkway in Virginia...
The US Geological Survey, in cooperation with the National Park Service, mapped 35 7.5-minute quadrangles, within a 2-mile-wide+ corridor centered on the Parkway, from BLRI... -
Digital geospatial datasets in support of hydrologic investigations of the...
The U.S. Geological Survey developed this dataset as part of the Colorado Front Range Infrastructure Resources Project (FRIRP). One goal of the FRIRP was to provide information... -
Sites LVHVSR1 to LVHVSR97: Horizontal-to-Vertical Spectral Ratio and...
This page contains horizontal-to-vertical spectral ratio (HVSR) data for 86 measurements, LVHVSR1 through LVHVSR97. In October and November of 2016 and 2017, the U.S. Geological... -
Nahant to Gloucester, Massachusets Depth to Bedrock (bedrock_depth)
These data are high-resolution seismic reflection profile data of the seafloor offshore of Massachusetts, from Nahant to Gloucester. Approximately 1,175 kms of seismic... -
Bedrock contours underlying the alluvium of the Lower Arkansas River Valley,...
Contours (20-foot interval) showing altitude of the bedrock surface in feet above NGVD 29 underlying the alluvium in the Lower Arkansas River Valley, Southeast Colorado. Source... -
Bedrock Data from Western Cape Cod, Massachusetts (WELLSITE shapefile,...
Cores collected from recent drilling in western Cape Cod, Massachusetts provide insight into the topography and petrology of the underlying bedrock. Cores from 64 drill sites...