Found 254 datasets matching "geological formation".
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This dataset includes U-Pb detrital zircon age data for samples from the Ingleside and Lyons formations in north-central Colorado collected from Owl Canyon and Park Creek Reservoir, from the Molas...
Search relevance: 61.67 | Views last month: 2 -
The U.S. Geological Survey (USGS) in cooperation with the California State Water Resources Control Board compiled and analyzed data for the purpose of mapping groundwater salinity in selected oil...
Search relevance: 58.70 | Views last month: 0 -
The U.S. Geological Survey (USGS) in cooperation with the California State Water Resources Control Board compiled and analyzed data for the purpose of mapping groundwater salinity in selected oil...
Search relevance: 57.13 | Views last month: 0 -
This document describes a legacy collection of 2,263 scanned well logs from 621 distinct wells in the Piceance Basin of western Colorado, now made publicly available for long-term preservation....
Search relevance: 56.53 | Views last month: 0 -
The U.S. Geological Survey (USGS) in cooperation with the California State Water Resources Control Board and Bureau of Land Management compiled and analyzed data for mapping groundwater salinity...
Search relevance: 54.43 | Views last month: 0 -
The storage assessment unit (SAU) is the fundamental unit used in the National Assessment of Geologic Carbon Dioxide Storage Resources project for the assessment of geologic CO2 storage resources....
Search relevance: 46.96 | Views last month: 2 -
This data release compiles the X-ray diffraction and electron microscopy analyses of drill core samples collected by the U.S. Geological Survey that were selected to typify the uranium-copper ore...
Search relevance: 46.56 | Views last month: 0 -
This digital data release contains previously published contours on the tops of the Mowry Shale, Morrison Formation, and Minnelusa Formation. The maps are from a series of U.S. Geological Survey...
Search relevance: 45.77 | Views last month: 0 -
This data release compiles the electron microprobe spot analyses of U, Th, and Pb concentrations in uraninite (U oxide) particles, and corresponding calculated age determinations, measured in...
Search relevance: 44.75 | Views last month: 0 -
This digital data release presents multiple previously published elements of the structural configuration of the Black Hills regional subsurface. The original data within this geodatabase is...
Search relevance: 42.67 | Views last month: 2 -
Under the direction and funding of the National Cooperative Geologic Mapping Program (NCGMP) with guidance and encouragement from the United States Geological Survey (USGS), there has been a...
Search relevance: 42.12 | Views last month: 3 -
This data set consists of digitized aquifer boundaries for the Rush Springs aquifer in western Oklahoma. This area encompasses all or part of Blaine, Caddo, Canadian, Comanche, Custer,...
Search relevance: 41.94 | Views last month: 0 -
This digital geospatial data set consists of contours of lines of equal apparent thickness of the Veremjo Formation, the interval between the tops of the Vermejo Formation and the Trinidad...
Search relevance: 41.30 | Views last month: 0 -
The U.S. Geological Survey (USGS) in cooperation with the California State Water Resources Control Board compiled and analyzed data for mapping groundwater salinity and characterizing aquifer...
Search relevance: 39.54 | Views last month: 0 -
The San Juan basin is a significant physical and structural element in the southeastern part of the Colorado Plateau physiographic province. The San Juan basin is in New Mexico, Colorado, Arizona,...
Search relevance: 39.46 | Views last month: 2 -
The Eocene Green River Formation in the Piceance Basin of Colorado contains some of the richest oil shale deposits in the world (Johnson and others, 2009; Birdwell and others, 2013). The datasets...
Search relevance: 39.40 | Views last month: 0 -
This data set consists of structure contours that show lines of equal altitude of the top of the Trinidad Sandstone, the contact between the Trinidad Sandstone and Vermejo Formation, in Las...
Search relevance: 39.12 | Views last month: 0 -
This data release includes 40Ar/39Ar collected at the U.S. Geological Survey for samples from the Janub Metamorphic Complex in Southern Jordan. Rock samples were collected by Hind Ghanem of the...
Search relevance: 38.99 | Views last month: 0 -
This digital geospatial data set consists of structure contours that show lines of equal altitude of the top of the Vermejo Formation, the contact between the Vermejo and Raton Formations, in...
Search relevance: 38.94 | Views last month: 0 -
Digital surfaces and thicknesses of selected hydrogeologic units of the Floridan aquifer system were developed to define an updated hydrogeologic framework as part of the U.S. Geological Survey...
Search relevance: 38.67 | Views last month: 0
