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Federal
Digital Geologic-GIS Map of Fort Necessity National Battlefield and Friendship Hill National Historical Site and Vicinity, Pennsylvania (NPS, GRD, GRI, FONE, FRHI, FONE digital map) adapted from Pennsylvania Geological Survey Water Resource Report maps by McElroy (1988) and Stoner, Williams, Buckwalter, Felbinger, and Pattison (1987)
Department of the Interior —
The Digital Geologic-GIS Map of Fort Necessity National Battlefield and Friendship Hill National Historical Site and Vicinity, Pennsylvania is composed of GIS data... -
Federal
Digital Geologic Map of the Salem Church Quadrangle, Virginia (NPS, GRD, GRE, FRSP)
Department of the Interior —
The Digital Geologic Map of the Salem Church Quadrangle, Virginia is comprised of GIS data layers, two ancillary GIS tables, a Windows Help File with ancillary map... -
Federal
Digital Geologic-GIS Map of the Vicksburg East Quadrangle, Mississippi (NPS, GRD, GRI, VICK, VIEA digital map) adapted from a Mississippi State University, Department of Geosciences unpublished map and GIS data by Smith and Schmitz (2016)
Department of the Interior —
The Digital Geologic-GIS Map of the Vicksburg East Quadrangle, Mississippi is composed of GIS data layers and GIS tables, and is available in the following GRI-... -
Federal
Digital Geologic-GIS Map of the Colonial Beach South Quadrangle, Virginia (NPS, GRD, GRI, GEWA, COSO digital map) adapted from a U.S. Geological Survey Open-File Report map by Newell, Bricker and Robertson (2005)
Department of the Interior —
The Digital Geologic-GIS Map of the Colonial Beach South Quadrangle, Virginia is composed of GIS data layers and GIS tables, and is available in the following GRI-... -
Federal
Digital Geologic-GIS Map of the Coleman Gap Quadrangle, Tennessee and Virginia (NPS, GRD, GRI, CUGA, COGA digital map) adapted from a U.S. Geological Survey Geologic Quadrangle Map by Harris, Stephens, and Miller (1962)
Department of the Interior —
The Digital Geologic-GIS Map of the Coleman Gap Quadrangle, Tennessee and Virginia is composed of GIS data layers and GIS tables, and is available in the following... -
Federal
Digital Surficial Geologic-GIS Map of Gauley River National Recreation Area, West Virginia (NPS, GRD, GRI, GARI, GARI_surficial digital map) adapted from a West Virginia Geological and Economic Survey Open-File Reports map by Kite, McCreary, and Gooding (2016)
Department of the Interior —
The Digital Surficial Geologic-GIS Map of Gauley River National Recreation Area, West Virginia is composed of GIS data layers and GIS tables, and is available in the... -
Federal
Digital Geologic Map of the Storck Quadrangle, Virginia (NPS, GRD, GRE, FRSP)
Department of the Interior —
The Digital Geologic Map of the Storck Quadrangle, Virginia is comprised of GIS data layers, two ancillary GIS tables, a Windows Help File with ancillary map text,... -
Federal
Digital Geologic-GIS Map of the Ready Quadrangle, Kentucky (NPS, GRD, GRI, MACA, READ digital map) adapted from a U.S. Geological Survey Geologic Quadrangle Map by Gildersleeve (1975)
Department of the Interior —
The Digital Geologic-GIS Map of the Ready Quadrangle, Kentucky is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data... -
Federal
Digital Quaternary Surficial Geologic-GIS Map of San Miguel Island, California (NPS, GRD, GRI, CHIS, SMIS_surficial digital map) adapted from a U.S. Geological Survey Scientific Investigations Map by Schmidt, Minor and Bedford (2019)
Department of the Interior —
The Digital Quaternary Surficial Geologic-GIS Map of San Miguel Island, California is composed of GIS data layers and GIS tables, and is available in the following... -
Federal
Digital Geologic-GIS Map of the Horse Cave Quadrangle, Kentucky (NPS, GRD, GRI, MACA, HOCA digital map) adapted from a U.S. Geological Survey Geologic Quadrangle Map by Haynes (1966), and a Kentucky Geological Survey Digitally Vectorized Geological Quadrangle map by Smith (2006)
Department of the Interior —
The Digital Geologic-GIS Map of the Horse Cave Quadrangle, Kentucky is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS... -
Federal
Digital Geologic-GIS Map of Cumberland Gap National Historical Park and Vicinity, Kentucky, Tennessee and Virginia (NPS, GRD, GRI, CUGA, CUGA digital map) adapted from USGS maps by Harris, et al. (1962), Englund, et al. (1964, 1963), Harris (1965), Maughan, et al. (1973), and Rice, et al. (1978, 1989), Tennessee Division of Geology maps by Brent (1988) and Kohl, et al. (1991), and Kentucky Geological Survey maps by Conley, Sparks, Thompson, Crawford, Johnson and Mullins (2003)
Department of the Interior —
The Digital Geologic-GIS Map of Cumberland Gap National Historical Park and Vicinity, Kentucky, Tennessee and Virginia is composed of GIS data layers and GIS tables,... -
Federal
Digital Geologic Map of the U.S. Geological Survey Mapping in the Western Portion of Amistad National Recreation Area, Texas (NPS, GRD, GRI, AMIS, WPAM digital map)
Department of the Interior —
The Digital Geologic Map of the U.S. Geological Survey Mapping in the Western Portion of Amistad National Recreation Area, Texas is composed of GIS data layers... -
Federal
Digital Geologic-GIS Map of the Bowling Green North Quadrangle, Kentucky (NPS, GRD, GRI, MACA, BGNO digital map) adapted from a U.S. Geological Survey Geologic Quadrangle Map by Shawe (1963)
Department of the Interior —
The Digital Geologic-GIS Map of the Bowling Green North Quadrangle, Kentucky is composed of GIS data layers and GIS tables, and is available in the following GRI-... -
Federal
Digital Bedrock Geologic-GIS Map of Homestead National Historical Park and Vicinity, Nebraska (NPS, GRD, GRI, HOME, HOME_bedrock digital map) adapted from a U.S. Geological Survey Miscellaneous Geologic Investigations Map by Burchett, Dreeszen, Reed and Prichard (1972)
Department of the Interior —
The Digital Bedrock Geologic-GIS Map of Homestead National Historical Park and Vicinity, Nebraska is composed of GIS data layers and GIS tables, and is available in... -
Federal
Digital Geologic-GIS Map of the Stonewall Quadrangle, Texas (NPS, GRD, GRI, LYJO, STNW digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin Geologic Quadrangle Map by Barnes (1966)
Department of the Interior —
The Digital Geologic-GIS Map of the Stonewall Quadrangle, Texas is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS... -
Federal
Digital Geologic-GIS Map of the Crouse Reservoir Quadrangle, Utah (NPS, GRD, GRI, DINO, CRRE digital map) adapted from a U.S. Geological Survey Geologic Quadrangle Map by Hansen, Carrara and Rowley (1981)
Department of the Interior —
The Digital Geologic-GIS Map of the Crouse Reservoir Quadrangle, Utah is composed of GIS data layers and GIS tables, and is available in the following GRI-supported... -
Federal
Digital Geologic-GIS Map of the East Chattanooga Quadrangle, Tennessee (NPS, GRD, GRI, CHCH, EACH digital map) adapted from a Tennessee Division of Geology Geologic Quadrangle Map by Wilson (1989)
Department of the Interior —
The Digital Geologic-GIS Map of the East Chattanooga Quadrangle, Tennessee is composed of GIS data layers and GIS tables, and is available in the following GRI-... -
Federal
Digital Geologic-GIS Map of Niobrara National Scenic River and Vicinity, Nebraska (NPS, GRD, GRI, NIOB, NIOB digital map) adapted from a U.S. Geological Survey digital data map by Lundstrom, McBeth, Alexander, Hanson and Mahan (2024)
Department of the Interior —
The Digital Geologic-GIS Map of Niobrara National Scenic River and Vicinity, Nebraska is composed of GIS data layers and GIS tables, and is available in the following... -
Federal
Digital Geologic-GIS Map of the Two Ocean Pass 15' Quadrangle, Wyoming (NPS, GRD, GRI, YELL, TWOC digital map) adapted from a U.S. Geological Survey unpublished digital data map by the U.S. Geological Survey (2002) and a U.S. Geological Survey Geologic Quadrangle Map by Smedes, M'Gonigle and Prostka (1989)
Department of the Interior —
The Digital Geologic-GIS Map of the Two Ocean Pass 15' Quadrangle, Wyoming is composed of GIS data layers and GIS tables, and is available in the following GRI-... -
Federal
Digital Geologic-GIS Map of the Fissure Butte Quadrangle, Idaho (NPS, GRD, GRI, CRMO, FIBU digital map) adapted from a U.S. Geological Survey Geologic Quadrangle Map by Kuntz, Champion and Lefebvre (1990)
Department of the Interior —
The Digital Geologic-GIS Map of the Fissure Butte Quadrangle, Idaho is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS...