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#1 Federal

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and Hansen (1965 to 1975), a Colorado Geological Survey OFR map by Stork and others (2006), and Western State College unpublished maps by Stork, Gaskill and others (1999)

Organization: Department of the Interior
Dataset Last Updated: April 19, 2023 at 12:00 AM

The 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 and GIS tables, and is...

Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: September 10, 2026 at 07:20 PM

#2 Federal

Digital Geologic-GIS Map of Navajo National Monument and Vicinity, Arizona (NPS, GRD, GRI, NAVA, NAVA digital map) adapted from a U.S. Geological Survey Miscellaneous Investigations Series Map by Haynes and Hackman (1978)

Organization: Department of the Interior
Dataset Last Updated: August 18, 2023 at 12:00 AM

The Digital Geologic-GIS Map of Navajo National Monument and Vicinity, Arizona is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.)...

Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: September 10, 2026 at 07:12 PM

#3 Federal

Digital Geologic-GIS Map of the Pine Ridge Indian Reservation Area, South Dakota (NPS, GRD, GRI, BADL, PRIR digital map) adapted from a U.S. Geological Survey Hydrologic Investigations Atlas map by Ellis and Adolphson (1971)

Organization: Department of the Interior
Dataset Last Updated: June 29, 2023 at 12:00 AM

The Digital Geologic-GIS Map of the Pine Ridge Indian Reservation Area, South Dakota is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data...

Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: September 10, 2026 at 07:17 PM

#4 Federal

Digital Geologic-GIS Map of Mammoth Cave National Park and Vicinity, Kentucky (NPS, GRD, GRI, MACA, ABLI, MACA digital map) adapted from U.S. Geological Survey Geologic Quadrangle Maps and Kentucky Geological Survey Digitally Vectorized Geological Quadrangle maps

Organization: Department of the Interior
Dataset Last Updated: September 29, 2022 at 12:00 AM

The Digital Geologic-GIS Map of Mammoth Cave National Park and Vicinity, Kentucky is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats:...

Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: September 10, 2026 at 07:13 PM

#5 Federal

Digital Geologic-GIS Map of Yosemite National Park and Vicinity, California (NPS, GRD, GRI, YOSE, YOSE digital map) adapted from U.S. Geological Survey Geologic Quadrangle Maps by Bateman, Kistler, Huber, Dodge, Krauskopf, Peck and others (1965, 1966, 1968, 1971, 1980, 1985, 1987, 1989 and 2002), Miscellaneous Field Studies Maps by Huber (1983), and Bateman and Krauskopf (1987) and a Geologic Investigations Series Map by Wahrhaftig (2000), and a California Geological Survey Map Sheet map by Chesterman (1975

Organization: Department of the Interior
Dataset Last Updated: May 05, 2021 at 12:00 AM

The Digital Geologic-GIS Map of Yosemite National Park and Vicinity, California is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.)...

Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: September 10, 2026 at 07:16 PM

#6 Federal

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)

Organization: Department of the Interior
Dataset Last Updated: March 25, 2022 at 12:00 AM

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 GRI-supported GIS...

Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: September 10, 2026 at 07:26 PM

#7 Federal

Digital Geologic-GIS Map of the Powderhorn Quadrangle, Colorado (NPS, GRD, GRI, CURE, POWD digital map) adapted from a U.S. Geological Survey Geologic Quadrangle Map by Hedlund and Olson (1975)

Organization: Department of the Interior
Dataset Last Updated: April 19, 2023 at 12:00 AM

The Digital Geologic-GIS Map of the Powderhorn Quadrangle, Colorado is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) a 10.1 file...

Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: September 10, 2026 at 07:20 PM

#8 Federal

Digital Geologic-GIS Map of Black Canyon of the Gunnison River and Vicinity, Colorado (NPS, GRD, GRI, BLCA, CURE, BLCG digital map) adapted from a U.S. Geological Survey Miscellaneous Geologic Investigations Map by Hansen (1971)

Organization: Department of the Interior
Dataset Last Updated: April 19, 2023 at 12:00 AM

The Digital Geologic-GIS Map of Black Canyon of the Gunnison River and Vicinity, Colorado is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data...

Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: September 10, 2026 at 07:21 PM

#9 Federal

Digital Geologic-GIS Map of Santa Monica Mountains National Recreation Area and Vicinity, California (NPS, GRD, GRI, SAMO, SAMO digital map) adapted from California Geological Survey Preliminary Geologic Maps by Campbell, Wills, Irvine and Swanson (digital preparation by Gutierrez and O'Neal) (2014), and by Tan, Clahan and Hitchcock (digital database by Gutierrez and Mascorro) (2004), and a digital database map by Wills Campbell and Irvine (digital database by Gutierrez.and O'Neal) (2013)

Organization: Department of the Interior
Dataset Last Updated: July 13, 2022 at 12:00 AM

The Digital Geologic-GIS Map of Santa Monica Mountains National Recreation Area and Vicinity, California is composed of GIS data layers and GIS tables, and is available in the following...

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: September 10, 2026 at 07:29 PM

#10 Federal

Digital Geologic-GIS Map of the Mount Goddard 15' Quadrangle, California (NPS, GRD, GRI, SEKI, MTGD digital map) adapted from a U.S. Geological Survey Geologic Quadrangle Map by Bateman and Moore (1965)

Organization: Department of the Interior
Dataset Last Updated: September 19, 2022 at 12:00 AM

The Digital Geologic-GIS Map of the Mount Goddard 15' Quadrangle, California is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) a...

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: September 10, 2026 at 07:13 PM

#11 Federal

Digital Geohazards-GIS Map of Santa Monica Mountains National Recreation Area and Vicinity, California (NPS, GRD, GRI, SAMO, SAMO_geohazards digital map) adapted from a California Geological Survey digital database map by Irvine and McCrink (2012)

Organization: Department of the Interior
Dataset Last Updated: July 13, 2022 at 12:00 AM

The Digital Geohazards-GIS Map of Santa Monica Mountains National Recreation Area and Vicinity, California is composed of GIS data layers and GIS tables, and is available in the following...

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: September 10, 2026 at 07:15 PM

#12 Federal

Digital Geologic-GIS Map of the Chattanooga Quadrangle, Tennessee (NPS, GRD, GRI, CHCH, CHOO digital map) adapted from a Tennessee Division of Geology Geologic Quadrangle Map by Finlayson, Barnes, Colvin and Luther (1964)

Organization: Department of the Interior
Dataset Last Updated: July 21, 2023 at 12:00 AM

The Digital Geologic-GIS Map of the Chattanooga Quadrangle, Tennessee is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) a 10.1...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 07:28 PM

#13 Federal

Digital Geomorphic-GIS Map of Perdido Key and Santa Rosa Island (1-foot resolution 2006-2007 mapping), Florida (NPS, GRD, GRI, GUIS, PKSR_geomorphology digital map) adapted from a U.S. Geological Survey Open File Report map by Morton and Montgomery (2010)

Organization: Department of the Interior
Dataset Last Updated: February 18, 2021 at 12:00 AM

The Digital Geomorphic-GIS Map of Perdido Key and Santa Rosa Island (1-foot resolution 2006-2007 mapping), Florida is composed of GIS data layers and GIS tables, and is available in the following...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 07:14 PM

#14 Federal

Digital Geologic-GIS Map of the Middlesboro South Quadrangle, Tennessee, Kentucky and Virginia (NPS, GRD, GRI, CUGA, MBSO digital map) adapted from a Kentucky Geological Survey Digitally Vectorized Geological Quadrangle map by Thompson (2003) and a U.S. Geological Survey Geologic Quadrangle Map by Englund (1964)

Organization: Department of the Interior
Dataset Last Updated: August 24, 2023 at 12:00 AM

The Digital Geologic-GIS Map of the Middlesboro South Quadrangle, Tennessee, Kentucky and Virginia is composed of GIS data layers and GIS tables, and is available in the following GRI-supported...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 07:28 PM

#15 Federal

Digital Geologic-GIS Map of Wrangell-Saint Elias National Park and Preserve and Vicinity, Alaska (NPS, GRD, GRI, WRST, WRST digital map) adapted from U.S. Geological Survey Scientific Investigations Maps by Wilson, Hults, Mull and Karl (2015), and Richter, Preller, Labay and Shew (2006), and a U.S. Geological Survey Open File Report map by Sloan, Henry, Hopkins, Ludington, Zartman, Bush and Abston (2003)

Organization: Department of the Interior
Dataset Last Updated: May 24, 2022 at 12:00 AM

The Digital Geologic-GIS Map of Wrangell-Saint Elias National Park and Preserve and Vicinity, Alaska is composed of GIS data layers and GIS tables, and is available in the following GRI-supported...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 07:14 PM

#16 Federal

Digital Surficial Geologic-GIS Map of the East Stroudsburg Quadrangle, Pennsylvania (NPS, GRD, GRI, DEWA, EAST_surficial digital map) adapted from a Pennsylvania Geological Survey Atlas map by Bucek (1971)

Organization: Department of the Interior
Dataset Last Updated: September 28, 2021 at 12:00 AM

The Digital Surficial Geologic-GIS Map of the East Stroudsburg Quadrangle, Pennsylvania is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 07:19 PM

#17 Federal

Digital Geologic-GIS Map of Lake Clark National Park and Preserve and Vicinity, Alaska (NPS, GRD, GRI, LACL, LACL digital map) adapted from a U.S. Geological Survey Scientific Investigations Map by Wilson,Hults, Mull and Karl (2015)

Organization: Department of the Interior
Dataset Last Updated: September 22, 2022 at 12:00 AM

The Digital Geologic-GIS Map of Lake Clark National Park and Preserve and Vicinity, Alaska is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 07:14 PM

#18 Federal

Digital Geologic-GIS Map of the Richmond Quadrangle, Virginia (NPS, GRD, GRI, RICH, MAWA, RCHM digital map) adapted from a Virginia Division of Geology and Mineral Resources STATEMAP Deliverable map by Bleick, Carter and Berquist (2007)

Organization: Department of the Interior
Dataset Last Updated: November 10, 2021 at 12:00 AM

The Digital Geologic-GIS Map of the Richmond Quadrangle, Virginia is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) a 10.1 file...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 07:18 PM

#19 Federal

Digital Geologic-GIS Map of the Tennessee part of the Back Valley Quadrangle, Tennessee (NPS, GRD, GRI, CUGA, BKVA digital map) adapted from a Tennessee Division of Geology Map by Brent (1988)

Organization: Department of the Interior
Dataset Last Updated: August 24, 2023 at 12:00 AM

The Digital Geologic-GIS Map of the Tennessee part of the Back Valley Quadrangle, Tennessee is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 07:28 PM

#20 Federal

Digital Geologic-GIS Map of Redwood National Park and Vicinity, California (NPS, GRD, GRI, REDW, REDW digital map) adapted from a California Geological Survey Preliminary Geologic Map by Delattre and Rosinski (2012), and a Watershed Mapping Series map by Dell'Osso, Falls and McGuire (2002)

Organization: Department of the Interior
Dataset Last Updated: March 08, 2022 at 12:00 AM

The Digital Geologic-GIS Map of Redwood National Park and Vicinity, California is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.)...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 07:23 PM

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Digital Geologic-GIS Map of Navajo National Monument and Vicinity, Arizona (NPS, GRD, GRI, NAVA, NAVA digital map) adapted from a U.S. Geological Survey Miscellaneous Investigations Series Map by Haynes and Hackman (1978)

Digital Geologic-GIS Map of the Pine Ridge Indian Reservation Area, South Dakota (NPS, GRD, GRI, BADL, PRIR digital map) adapted from a U.S. Geological Survey Hydrologic Investigations Atlas map by Ellis and Adolphson (1971)

Digital Geologic-GIS Map of Mammoth Cave National Park and Vicinity, Kentucky (NPS, GRD, GRI, MACA, ABLI, MACA digital map) adapted from U.S. Geological Survey Geologic Quadrangle Maps and Kentucky Geological Survey Digitally Vectorized Geological Quadrangle maps

Digital Geologic-GIS Map of the Powderhorn Quadrangle, Colorado (NPS, GRD, GRI, CURE, POWD digital map) adapted from a U.S. Geological Survey Geologic Quadrangle Map by Hedlund and Olson (1975)

Digital Geologic-GIS Map of Black Canyon of the Gunnison River and Vicinity, Colorado (NPS, GRD, GRI, BLCA, CURE, BLCG digital map) adapted from a U.S. Geological Survey Miscellaneous Geologic Investigations Map by Hansen (1971)

Digital Geologic-GIS Map of the Mount Goddard 15' Quadrangle, California (NPS, GRD, GRI, SEKI, MTGD digital map) adapted from a U.S. Geological Survey Geologic Quadrangle Map by Bateman and Moore (1965)

Digital Geohazards-GIS Map of Santa Monica Mountains National Recreation Area and Vicinity, California (NPS, GRD, GRI, SAMO, SAMO_geohazards digital map) adapted from a California Geological Survey digital database map by Irvine and McCrink (2012)

Digital Geologic-GIS Map of the Chattanooga Quadrangle, Tennessee (NPS, GRD, GRI, CHCH, CHOO digital map) adapted from a Tennessee Division of Geology Geologic Quadrangle Map by Finlayson, Barnes, Colvin and Luther (1964)

Digital Geomorphic-GIS Map of Perdido Key and Santa Rosa Island (1-foot resolution 2006-2007 mapping), Florida (NPS, GRD, GRI, GUIS, PKSR_geomorphology digital map) adapted from a U.S. Geological Survey Open File Report map by Morton and Montgomery (2010)

Digital Surficial Geologic-GIS Map of the East Stroudsburg Quadrangle, Pennsylvania (NPS, GRD, GRI, DEWA, EAST_surficial digital map) adapted from a Pennsylvania Geological Survey Atlas map by Bucek (1971)

Digital Geologic-GIS Map of Lake Clark National Park and Preserve and Vicinity, Alaska (NPS, GRD, GRI, LACL, LACL digital map) adapted from a U.S. Geological Survey Scientific Investigations Map by Wilson,Hults, Mull and Karl (2015)

Digital Geologic-GIS Map of the Richmond Quadrangle, Virginia (NPS, GRD, GRI, RICH, MAWA, RCHM digital map) adapted from a Virginia Division of Geology and Mineral Resources STATEMAP Deliverable map by Bleick, Carter and Berquist (2007)

Digital Geologic-GIS Map of the Tennessee part of the Back Valley Quadrangle, Tennessee (NPS, GRD, GRI, CUGA, BKVA digital map) adapted from a Tennessee Division of Geology Map by Brent (1988)

Digital Geologic-GIS Map of Redwood National Park and Vicinity, California (NPS, GRD, GRI, REDW, REDW digital map) adapted from a California Geological Survey Preliminary Geologic Map by Delattre and Rosinski (2012), and a Watershed Mapping Series map by Dell'Osso, Falls and McGuire (2002)