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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 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 the Gaylesville Quadrangle, Alabama (NPS, GRD, GRI, LIRI, GAYL digital map) adapted from a Geological Survey of Alabama unpublished STATEMAP map by Cook, Irvin and Osborne (2019)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 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 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 Two Ocean Pass 15' Quadrangle, Wyoming (NPS, GRD, GRI, YELL, TWOC digital map) adapted from a U.S. Geological Survey unpublished digital data map by the U.S. Geological Survey (2002) and a U.S. Geological Survey Geologic Quadrangle Map by Smedes, M'Gonigle and Prostka (1989)
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-supported GIS... -
Digital Geologic-GIS Map of the Yellowstone National Park and Vicinity, Wyoming, Montana and Idaho (NPS, GRD, GRI, YELL, YELL digital map) adapted from U.S. Geological Survey maps by Christiansen, Blank, Prostka, Smedes, Pierce, the U.S. Geological Survey, Elliot, Nelson, Wahl, Witkind, Love and others (1956 to 2007), and a Montana Bureau of Mines and Geology map by Berg, Lonn and Locke (1999)
The Digital Geologic-GIS Map of the Yellowstone National Park and Vicinity, Wyoming, Montana and Idaho is composed of GIS data layers and GIS tables, and is available in the... -
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 Brooks Range and Vicinity, Alaska (NPS, GRD, GRI, GAAR, CAKR, NOAT, KOVA, ARCN digital map) adapted from a U.S. Geological Survey Scientific Investigations Map by Wilson et. al. (2015), and Open-File Report ARDF maps by Britton (2000 and 2003), Dover (1997), Grybeck and Dumoulin (2006), Kelly (1997), Nelson (1997 and 2000), and Williams (2000)
The Unpublished Digital Geologic-GIS Map of the Brooks Range and Vicinity, Alaska is composed of GIS data layers and GIS tables in a 10.1 file geodatabase (arcn_geology.gdb), a... -
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 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 Quaternary Surficial Geologic-GIS Map of Santa Cruz Island, California (NPS, GRD, GRI, CHIS, SCIS_surficial digital map) adapted from a U.S. Geological Survey Scientific Investigations Map by Schmidt, Minor and Bedford (2019)
The Digital Quaternary Surficial Geologic-GIS Map of Santa Cruz Island, California is composed of GIS data layers and GIS tables, and is available in the following GRI-supported... -
Digital Geologic Map of the Oneida South Quadrangle, Tennessee (NPS, GRD, GRI, BISO, ONSO digital map) adapted from a Tennessee Division of Geology Geologic Quadrangle Map by Clendening and Horton (2012)
The Digital Geologic-GIS Map of the Oneida South 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 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... -
Digital Point Geologic Units of Great Smoky Mountains National Park and Vicinity, Tennessee and North Carolina (NPS, GRD, GRE, GRSM, GRSMGPT)
The Digital Point Geologic Units of Great Smoky Mountains National Park and Vicinity, Tennessee and North Carolina consists of geologic units mapped as point features. The data... -
Unpublished Digital Pre-Hurricane Sandy Geomorphological-GIS Map of the Gateway National Recreation Area: Sandy Hook, Jamaica Bay and Staten Island Units, New Jersey and New York (NPS, GRD, GRI, GATE, GATE 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... -
Digital Geologic-GIS Map of Black Canyon of the Gunnison National Park, Curecanti National Recreation Area, and Vicinity, Colorado (NPS, GRD, GRI, BLCA, CURE, BLCA_CURE digital map) adapted from a U.S. Geological Survey Miscellaneous Geologic Investigations Map by Hansen (1968), U.S. Geological Survey GQ Maps by Hedlund, Olson, Dickinson and Hansen (1965 to 1975), a Colorado Geological Survey OFR map by Stork and others (2006), and Western State College unpublished maps by Stork, Gaskill and others (1999)
The Unpublished Digital Geologic-GIS Map of Black Canyon of the Gunnison National Park, Curecanti National Recreation Area, and Vicinity, Colorado is composed of GIS data layers...