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2000 Resource Assessment of Selected Coal Beds and Zones in the Northern and ...
A report detailing the surveying and resulting predictions for coal beds in regions of the Appalachian Basin. Data downloads include Coal Bed Thickness (Isopachs), Mined Area,... -
Pennsylvania Spatial Data: Greenbrier Limestone Assessment Unit
From the site: "The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit... -
Alabama Oil and Gas GIS Data Downloads
GIS maps of Alabama resource data; includes maps of geology, natural hazards, and water. -
Geologic Atlas: Tazewell folio, Virginia-West 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... -
The Geologic Atlas of the United States
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 topographic and geologic... -
Geologic Atlas: Pawpaw-Hancock folio, Maryland-West Virginia-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... -
Geologic Atlas: Elkton-Wilmington folio; Maryland-Delaware-New Jersey-Pennsyl...
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... -
Kentucky 1:24,000 Geologic Map Data
GIS KT map from ArcGIS site: "1:24,000 Geologic Map Data for Kentucky in GeoSCiML. Contains faults, geologic units, and geologic contacts. The data in this package is compatible... -
Pennsylvania Spatial Data: Mississippian Sandstones Assessment Unit
From the site: "The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit... -
USGS NGMDB: Ewing quadrangle - version 2
From the National Geologic Map Database site: "Geology of the Ewing quadrangle, Kentucky and Virginia" -
Geologic Atlas: Burgettstown-Carnegie 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... -
Pennsylvania Spatial Data: Marcellus Shale Assessment Unit Quarter Mile Cells
From the site: "Cell maps for each oil and gas assessment unit were created by the USGS as a method for illustrating the degree of exploration, type of production, and... -
BRGM's InfoTerre
InfoTerre TM is the portal Geomatics access to Geoscience BRGM geological maps of 1/1 000 000 1/50 000 records database of Basement and geological logs, maps of natural and... -
Geologic Atlas: Rogersville 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... -
Map of Surficial Deposits and Materials in the Eastern and Central United Sta...
USGS map of surficial deposits across the eastern half of the United States. Various downloadable versions of the map are available. -
USGS Mineral Resources: South Carolina geologic map data
From the site: "A GIS database of geologic units and structural features in South Carolina, with lithology, age, data structure, and format written and arranged just like the... -
Geologic Atlas: Elkland-Tioga 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... -
Geologic Atlas: Nomini folio, 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... -
Pennsylvania Spatial Data: Devonian Siltstone Shale Assessment Unit Quarter M...
From the site: "Cell maps for each oil and gas assessment unit were created by the USGS as a method for illustrating the degree of exploration, type of production, and... -
Database of the Geologic Map of North America
"The Geological Society of America’s (GSA) Geologic Map of North America (Reed and others, 2005; 1:5,000,000) shows the geology of a significantly large area of the Earth,...