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USGS Mineral Resources: Maryland geologic map data
From the site: "A GIS database of geologic units and structural features in Maryland, with lithology, age, data structure, and format written and arranged just like the other... -
Geologic Atlas: Pikeville folio, Tennessee
From the site: “The Geologic Atlas of the United States is a set of 227 folios published by the U.S. Geological Survey between 1894 and 1945. Each folio includes both... -
Geologic Atlas: Sewickley folio, Pennsylvania
From the site: “The Geologic Atlas of the United States is a set of 227 folios published by the U.S. Geological Survey between 1894 and 1945. Each folio includes both... -
USGS Digital Data Series: Kentucky
From the site: "A cells polygon feature class was created by the U.S. Geological Survey (USGS) to illustrate the degree of exploration, type of production, and distribution of... -
USGS NGMDB: Hickman quadrangle
From the National Geologic Map Database site: "Geologic map of part of the Hickman quadrangle, Fulton County, Kentucky and Mississippi County, Missouri" -
Geologic Atlas: Morristown folio, Tennessee
From the site: “The Geologic Atlas of the United States is a set of 227 folios published by the U.S. Geological Survey between 1894 and 1945. Each folio includes both... -
USGS Mineral Resources: Alabama geologic map data
From the site: "A GIS database of geologic units and structural features in Alabama, with lithology, age, data structure, and format written and arranged just like the other... -
USGS Mineral Resources: West Virginia geologic map data
From the site: "A GIS database of geologic units and structural features in West Virginia, with lithology, age, data structure, and format written and arranged just like the... -
Geologic Atlas: Barnesboro-Patton folio, Pennsylvania
From the site: “The Geologic Atlas of the United States is a set of 227 folios published by the U.S. Geological Survey between 1894 and 1945. Each folio includes both... -
USGS Mineral Resources: Geochemistry of water samples in the US from the...
From the site: "Geochemical analyses of water samples throughout the U.S. collected by the hydrogeochemical and stream sediment reconnaissance (HSSR) phase of the National... -
Geologic Atlas: Chattanooga folio, Tennessee
From the site: “The Geologic Atlas of the United States is a set of 227 folios published by the U.S. Geological Survey between 1894 and 1945. Each folio includes both... -
USGS Mineral Resources: Sediment-hosted zinc-lead deposits of the world
From the site: "Information on sediment-hosted zinc-lead deposits from around the world with grade and tonnage models, a general classification based on geologic setting,... -
Geologic Atlas: Hollidaysburg-Huntingdon folio, Pennsylvania
From the site: “The Geologic Atlas of the United States is a set of 227 folios published by the U.S. Geological Survey between 1894 and 1945. Each folio includes both... -
USGS NGMDB: Ewing quadrangle
From the National Geologic Map Database site: "Geology of the Ewing quadrangle, Kentucky and Virginia" -
Geologic Atlas: Brownsville-Connellsville folio, Pennsylvania
From the site: “The Geologic Atlas of the United States is a set of 227 folios published by the U.S. Geological Survey between 1894 and 1945. Each folio includes both... -
Attributes for MRB_E2RF1 Catchments by Major River Basins in the...
From the site: "This tabular data set represents the mean annual natural groundwater recharge, in millimeters, compiled for every MRB_E2RF1catchment of selected Major River... -
U.S. Geological Survey Water Programs in Georgia
USGS groundwater data, information, data, and maps for Georgia. In particular - Figure 2: Surface-water and ground-water data-collection stations in Georgia. From site: The USGS... -
Geologic Atlas: Washington folio, District of Columbia-Maryland-Virginia
From the site: “The Geologic Atlas of the United States is a set of 227 folios published by the U.S. Geological Survey between 1894 and 1945. Each folio includes both... -
EERSC Map of Produced Water Sample Locations
During hydrocarbon production, water is typically co-produced from the geologic formations producing oil and gas. Understanding the composition of these produced waters is... -
Geologic Atlas: Kingston folio, Tennessee
From the site: “The Geologic Atlas of the United States is a set of 227 folios published by the U.S. Geological Survey between 1894 and 1945. Each folio includes both...