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Digital Geologic-GIS Map of the Henryville Quadrangle, Tennessee (NPS, GRD, GRI, NATR, HNRY digital map) adapted from a Tennessee Division of Geology Geologic Quadrangle Map by Marcher, Lounsbury and Larson (1965)
The Digital Geologic-GIS Map of the Henryville Quadrangle, Tennessee is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data... -
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 the Murray Quadrangle, Arkansas (NPS, GRD, GRI, BUFF, MRAY digital map) adapted from a U.S. Geological Survey Scientific Investigations Map by Hudson and Turner (2016)
The Digital Geologic-GIS Map of the Murray Quadrangle, Arkansas 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 Ocmulgee Mounds National Historical Park and Vicinity, Georgia (NPS, GRD, GRI, OCMU, OCMU digital map) adapted from Georgia Department of Natural Resources maps by Hetrick and Friddell (1990), Hetrick (1990), LeGrand (1962) and a National Hydrography Dataset map by USGS (2018)
The Digital Geologic-GIS Map of Ocmulgee Mounds National Historical Park and Vicinity, Georgia is composed of GIS data layers and GIS tables, and is available in the following... -
Digital Geologic-GIS Map of the Gaylesville Quadrangle, Alabama (NPS, GRD, GRI, LIRI, GAYL digital map) adapted from a Geological Survey of Alabama unpublished STATEMAP map by Cook, Irvin and Osborne (2019)
The Digital Geologic-GIS Map of the Gaylesville Quadrangle, Alabama is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data... -
Digital Geologic-GIS Map of the Nevelsville Quadrangle, Kentucky (NPS, GRD, GRI, BISO, NEVE digital map) adapted from a Kentucky Geological Survey Digitally Vectorized Geological Quadrangle map by Zhang and Stidham (2006), and a U.S. Geological Survey Geologic Quadrangle Map by Smith (1976)
The Digital Geologic-GIS Map of the Nevelsville Quadrangle, Kentucky is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data... -
Digital Surficial Geologic-GIS Map of Delaware Water Gap National Recreation Area and Vicinity, New Jersey, Pennsylvania and New York (NPS, GRD, GRI, DEWA, DEWA_surficial digital map) adapted from NJGS maps by Pallis and Marzulli, Witte and Epstein, Witte, Pristas, PaGS maps by Epstein, Sevon, Berg, Schultz and Crowl, Bucek, Braun, a NYSM map by Cadwell, Connally, Dineen, Fleisher, Fuller, Sirkin, and Wiles and a USGS NHD by USGS
The Digital Surficial Geologic-GIS Map of Delaware Water Gap National Recreation Area and Vicinity, New Jersey, Pennsylvania and New York is composed of GIS data layers and GIS... -
Digital Geologic-GIS Map of the St. Joe Quadrangle, Arkansas (NPS, GRD, GRI, BUFF, SAJO digital map) adapted from a U.S. Geological Survey Scientific Investigations Map by Hudson and Turner (2014), and a U.S. Geological Survey Scientific Investigations Map by Hudson and Turner (2009)
The Digital Geologic-GIS Map of the St. Joe Quadrangle, Arkansas is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats:... -
Digital Bedrock Geologic-GIS Map of the Honey Creek Quadrangle, Tennessee (NPS, GRD, GRI, BISO, HYCK digital map) adapted from a Tennessee Division of Geology Geologic Quadrangle Map by Clendening and Horton (2010)
The Digital Bedrock Geologic-GIS Map of the Honey Creek Quadrangle, Tennessee is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS... -
Digital Geologic-GIS Map of the Western Grove Quadrangle, Arkansas (NPS, GRD, GRI, BUFF, WEGR digital map) adapted from a U.S. Geological Survey Scientific Investigations Map by Hudson and Turner (2014), and a U.S. Geological Survey Scientific Investigations Map by Hudson, Turner and Repetski (2006)
The Digital Geologic-GIS Map of the Western Grove Quadrangle, Arkansas is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data... -
Digital Geologic-GIS Map of Grant's Headquarters at City Point, Petersburg National Battlefield, Virginia (NPS, GRD, GRI, PETE, CIPO digital map) adapted from a U.S. Geological Survey Bulletin map by Dischinger (1987)
The Digital Geologic-GIS Map of Grant's Headquarters at City Point, Petersburg National Battlefield, Virginia is composed of GIS data layers and GIS tables, and is available in... -
Digital Geologic-GIS Map of George Washington Birthplace National Monument and Vicinity, Virginia and Maryland
The Digital Geologic-GIS Map of George Washington Birthplace National Monument and Vicinity, Virginia and Maryland is composed of GIS data layers and GIS tables, and is... -
Digital Geologic-GIS Map of the Tepee Creek 15' Quadrangle, Wyoming and Montana (NPS, GRD, GRI, YELL, TECR digital map) adapted from a U.S. Geological Survey Professional Paper map by Witkind (1969)
The Digital Geologic-GIS Map of the Tepee Creek 15' Quadrangle, Wyoming and Montana is composed of GIS data layers and GIS tables, and is available in the following... -
Digital Geologic-GIS Map of Whitman Mission National Historic Site and Vicinity, Washington and Oregon (NPS, GRD, GRI, WHMI, WHMI digital map) adapted from a Washington Division of Geology and Earth Resources Geologic Map by Derkey, Stradling, Lindsey and Tolan (2006)
The Digital Geologic-GIS Map of Whitman Mission National Historic Site and Vicinity, Washington and Oregon is composed of GIS data layers and GIS tables, and is available in the... -
Digital Geologic-GIS Map of Guilford Courthouse National Military Park and Vicinity, North Carolina (NPS, GRD, GRI, GUCO, GUCO digital map) adapted from a North Carolina Geological Survey Regional Geology Series (discontinued) map by Carpenter (1982)
The Digital Geologic-GIS Map of Guilford Courthouse National Military Park and Vicinity, North Carolina is composed of GIS data layers and GIS tables, and is available in the... -
Digital Geologic-GIS Map of Fayette County, Pennsylvania (NPS, GRD, GRI, FONE, FRHI, FACO digital map) adapted from a Pennsylvania Geological Survey Water Resource Report map by McElroy (1988)
The Digital Geologic-GIS Map of Fayette County, Pennsylvania is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.)... -
Digital Geologic-GIS Map of the Boxley Quadrangle, Arkansas (NPS, GRD, GRI, BUFF, BOXL digital map) adapted from a U.S. Geological Survey Scientific Investigations Map by Hudson and Turner (2007)
The Digital Geologic-GIS Map of the Boxley Quadrangle, Arkansas is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats:... -
Digital Bedrock Geologic-GIS Map of the Mount Ascutney 7.5 'x 15' Quadrangle, New Hampshire (NPS, GRD, GRI, SAGA, MTAS_bedrock digital map) adapted from a U.S. Geological Survey Scientific Investigations Map by Walsh, Valley, Thompson, Ratcliffe, Proctor and Sicard (2020)
The Digital Bedrock Geologic-GIS Map of the Mount Ascutney 7.5 'x 15' Quadrangle, New Hampshire is composed of GIS data layers and GIS tables, and is available in the following... -
Digital Geologic-GIS Map of the Gordonsburg Quadrangle, Tennessee (NPS, GRD, GRI, NATR, GORD digital map) adapted from a Tennessee Division of Geology Geologic Quadrangle Map by Colvin and Marcher (1964)
The Digital Geologic-GIS Map of the Gordonsburg Quadrangle, Tennessee is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data... -
Digital Geomorphic-GIS Map of the Avon Area (1:24,000 scale 2007 mapping), North Carolina (NPS, GRD, GRI, CAHA, AVON_geomorphology digital map) adapted from a North Carolina Geological Survey digital publication map by Hoffman and Shroyer (2007)
The Digital Geomorphic-GIS Map of the Avon Area (1:24,000 scale 2007 mapping), North Carolina is composed of GIS data layers and GIS tables, and is available in the following...