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Digital Geologic-GIS Map of Biscayne National Park and Vicinity, Florida (NPS, GRD, GRI, BISC, BISC digital map) adapted from Florida Geological Survey Open File Map Series maps by Green, Campbell and Scott (1995 and 1996) and Open-File Report map by Scott (2001), and U.S. Geological Survey Water-Resources Investigations Report maps by Causaras (1986) and Reese and Cunningham (2000)
The Digital Geologic-GIS Map of Biscayne National Park and Vicinity, Florida is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS... -
Digital Geologic-GIS Map of Thomas Stone National Historic Site and Vicinity, Maryland and Virginia (NPS, GRD, GRI, THST, THST digital map) adapted from a U.S. Geological Survey Geologic Investigations Series Map by Mixon et al. (2000), and a Maryland Geological Survey Quadrangle Geologic Map by Glaser (1984)
The Digital Geologic-GIS Map of Thomas Stone National Historic Site and Vicinity, Maryland and Virginia is composed of GIS data layers and GIS tables, and is available in the... -
Digital Surficial Geologic Map of New River Gorge National River, West Virginia (NPS, GRD, GRI, NERI, NERS digital map) adapted from a West Virginia University and West Virginia Geological and Economic Survey Open File Report map by Yates and Kite (and Gooding) (2015)
The Unpublished Digital Surficial Geologic Map of New River Gorge National River, West Virginia is composed of GIS data layers and GIS tables in a 10.1 file geodatabase... -
Digital Geologic-GIS Map of San Miguel Island, California (NPS, GRD, GRI, CHIS, SMIS digital map) adapted from a American Association of Petroleum Geologists Field Trip Guidebook map by Weaver and Doerner (1969)
The Digital Geologic-GIS Map of San Miguel Island, California is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats:... -
Digital Geologic-GIS Map of the Schoodic Head Area, Acadia National Park, Maine (NPS, GRD, GRI, ACAD, SCHE digital map) adapted from Maine Geological Survey Open-File Maps by Borns (1974) and Gilman (1985)
The Unpublished Digital Geologic-GIS Map of the Schoodic Head Area, Acadia National Park, Maine is composed of GIS data layers and GIS tables in a 10.1 file geodatabase... -
Digital Geologic-GIS Map of Gettysburg National Military Park, Pennsylvania (NPS, GRD, GRI, EISE, GETT, GETT digital map) adapted from U.S. Geological Survey Geologic Atlas of the United States Folio maps by Stose and Bascom (1929)
The Digital Geologic-GIS Map of Gettysburg National Military Park, Pennsylvania is composed of GIS data layers and GIS tables, and is available in the following GRI-supported... -
Digital Geologic-GIS Map of City of Rocks National Reserve and Vicinity, Idaho (NPS, GRD, GRI, CIRO, CIRO digital map) adapted from a U.S. Geological Survey Open-File Report map by Miller, Armstrong, Bedford and Davis (2008)
The Digital Geologic-GIS Map of City of Rocks National Reserve and Vicinity, Idaho is composed of GIS data layers and GIS tables, and is available in the following GRI-supported... -
Unpublished Digital Geologic-GIS Map of Parts of Great Sand Dunes National Park and Preserve (Sangre de Cristo Mountains and part of the Dunes), Colorado (NPS, GRD, GRI, GRSA, GSAM digital map) adapted from U.S. Geological Survey Miscellaneous Field Studies Maps by Lindsey, Johnson, Bruce, Soulliere, Flores and Hafner (1985 to 1991)
The Unpublished Digital Geologic-GIS Map of Parts of Great Sand Dunes National Park and Preserve (Sangre de Cristo Mountains and part of the Dunes), Colorado is composed of GIS... -
Unpublished Digital Surficial Geologic-GIS Map of the Sandy Hook and Longbranch Quadrangles and Vicinity, New Jersey (NPS, GRD, GRI, GATE, SHSF digital map) adapted from a New Jersey Geological Survey Open-file Maps by Stanford, S.D. (1995, 1999, 2000, 2002)
The Unpublished Digital Surficial Geologic-GIS Map of the Sandy Hook and Longbranch Quadrangles and Vicinity, New Jersey is composed of GIS data layers and GIS tables in a 10.1... -
Digital Surficial Geologic-GIS Map of Pictured Rocks National Lakeshore and Vicinity, Michigan (NPS, GRD, GRI, PIRO, PIRO_surficial digital map) adapted from a Western Michigan University Ph.D. Dissertation map by VanderMeer (2020)
The Digital Surficial Geologic-GIS Map of Pictured Rocks National Lakeshore and Vicinity, Michigan is composed of GIS data layers and GIS tables, and is available in the... -
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)
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 the... -
Unpublished Digital Bedrock Geologic Map of Obed Wild and Scenic River and Vicinity, Tennessee (NPS, GRD, GRI, OBED, OBED digital map) adapted from University of Tennessee 7.5’ Series Maps by Scruggs, et al. (2015), and Tennessee Division of Geology Maps by Coker (1965) and Finlayson, et al. (1985)
The Unpublished Digital Bedrock Geologic Map of Obed Wild and Scenic River and Vicinity, Tennessee is composed of GIS data layers and GIS tables in a 10.1 file geodatabase... -
Unpublished Digital Geologic Map of Timucuan Ecological and Historic Preserve, and Fort Caroline National Memorial, Florida (NPS, GRD, GRI, TIMU, FOCA, TIFO digital map) adapted from a Florida Geological Survey preliminary digital data and map by Williams, Cichon, Hartman and Apolinar (2014)
The Unpublished Digital Geologic Map of Timucuan Ecological and Historic Preserve, and Fort Caroline National Memorial, Florida is composed of GIS data layers and GIS tables in... -
Digital Geologic-GIS Map of Moores Creek National Battlefield, North Carolina (NPS, GRD, GRI, MOCR, MOCR digital map) adapted from a U.S. Geological Survey Miscellaneous Investigations Series Map by Owens (1989)
The Unpublished Digital Geologic-GIS Map of Moores Creek National Battlefield, North Carolina is composed of GIS data layers and GIS tables in a 10.1 file geodatabase... -
Digital Surficial Geologic-GIS Map of Mount Desert Island and Vicinity, Acadia National Park, Maine (NPS, GRD, GRI, ACAD, ACAD digital map) adapted from Maine Geological Survey Open-File Maps by Braun, Lowell, Weddle and Foley (2016)
The Unpublished Digital Surficial Geologic-GIS Map of Mount Desert Island and Vicinity, Acadia National Park, Maine is composed of GIS data layers and GIS tables in a 10.1 file... -
Unpublished Digital Pre-Hurricane Sandy Geomorphological-GIS Map of the Jamaica Bay Unit, Gateway National Recreation Area, New York (NPS, GRD, GRI, GATE, JABA digital map) adapted from a Rutgers University Institute of Marine and Coastal Sciences unpublished digital data by Psuty, N.P., McLoughlin, S.M., Schmelz, W. and Spahn, A. (2014)
**THIS NEWER 2016 DIGITAL MAP REPLACES THE OLDER 2014 VERSION OF THE GRI GATE Geomorphological-GIS data. The Unpublished Digital Pre-Hurricane Sandy Geomorphological-GIS Map of... -
Unpublished Digital Post-Hurricane Sandy (2015) Geomorphological-GIS Map of the Staten Island Unit, Gateway National Recreation Area, New York (NPS, GRD, GRI, GATE, STIS digital map) adapted from a Rutgers University Institute of Marine and Coastal Sciences unpublished digital data by Psuty, N.P., Schmelz, W., Greenberg, J. and Spahn A. (2015)
The Unpublished Digital Post-Hurricane Sandy Geomorphological-GIS Map of the Staten Island Unit, Gateway National Recreation Area, New York is composed of GIS data layers and... -
Digital Geologic-GIS Map of the French Gulch 15' Quadrangle, California (NPS, GRD, GRI, WHIS, FREG digital map) adapted from a U.S. Geological Survey Bulletin map by Albers (1964)
The Unpublished Digital Geologic-GIS Map of the French Gulch 15' Quadrangle, California is composed of GIS data layers and GIS tables in a 10.1 file geodatabase... -
Digital Geologic-GIS Map of Bent's Old Fort National Historic Site and Vicinity, Colorado (NPS, GRD, GRI, BEOL, BEOL digital map) adapted from a U.S. Geological Survey Miscellaneous Investigations Series map by Sharps (1976)
The Unpublished Digital Geologic-GIS Map of Bent's Old Fort National Historic Site and Vicinity, Colorado is composed of GIS data layers and GIS tables in a 10.1 file... -
Unpublished Digital Bedrock Geologic-GIS Map of Gateway National Recreation Area and Vicinity, New Jersey and New York (NPS, GRD, GRI, GATE, GWBR digital map) adapted from a New Jersey Geological Survey Digital Geodata Series map by Pristas, R. P. (2004) and a New York State Museum Map and Chart Series map by Rickard, L.V., Isachsen, Y.W., and Fisher, D.W. (1970)
The Unpublished Digital Bedrock Geologic-GIS Map of Gateway National Recreation Area and Vicinity, New Jersey and New York is composed of GIS data layers and GIS tables in a...