-
Federal
Digital Geologic Map of the Culpeper East Quadrangle, Virginia (NPS, GRD, GRE, FRSP)
Department of the Interior —
The Digital Geologic Map of the Culpeper East Quadrangle, Virginia is comprised of GIS data layers, two ancillary GIS tables, a Windows Help File with ancillary map... -
Federal
Digital Geomorphic Map of Assateague Island National Seashore, Maryland and Virginia (NPS, GRD, GRI, ASIS, ASIS digital map)
Department of the Interior —
The Digital Geomorphic Map of Assateague Island National Seashore, Maryland and Virginia is composed of GIS data layers complete with ArcMap 9.3 layer (.LYR) files,... -
Federal
Digital Geologic-GIS Map of Booker T Washington National Monument and Vicinity, Virginia (NPS, GRD, GRI, BOWA, BOWA digital map) adapted from Virginia Division of Geology and Mineral Resources unpublished digital data by Campbell, Sheres and Berquist (2001), and a published map by Henika (1997)
Department of the Interior —
The Digital Geologic-GIS Map of Booker T Washington National Monument and Vicinity, Virginia is composed of GIS data layers and GIS tables, and is available in the... -
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)
Department of the Interior —
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... -
Federal
Digital Geologic-GIS Map of the Studley Quadrangle, Virginia (NPS, GRD, GRI, RICH, STUD digital map) adapted from a Virginia Division of Geology and Mineral Resources Report of Investigations map by Daniels and May (1974)
Department of the Interior —
The Digital Geologic-GIS Map of the Studley Quadrangle, Virginia 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 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 Appomattox Court House National Historical Park and Vicinity, Virginia (NPS, GRD, GRI, APCO, APCO digital map) adapted from a Virginia Department of Mines, Minerals and Energy, Division of Mineral Resources Publication map by Virginia Division of Mineral Resources (2021)
Department of the Interior —
The Digital Geologic-GIS Map of Appomattox Court House National Historical Park and Vicinity, Virginia is composed of GIS data layers and GIS tables, and is available... -
Federal
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)
Department of the Interior —
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... -
Federal
Digital Geologic Map of the Germanna Bridge Quadrangle, Virginia (NPS, GRD, GRE, FRSP)
Department of the Interior —
The Digital Geologic Map of the Germanna Bridge Quadrangle, Virginia is comprised of GIS data layers, two ancillary GIS tables, a Windows Help File with ancillary map... -
Federal
Digital Geologic Map of the Guinea Quadrangle, Virginia (NPS, GRD, GRE, FRSP)
Department of the Interior —
The Digital Geologic Map of the Guinea 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 Chester Quadrangle, Virginia (NPS, GRD, GRI, RICH, CHET digital map) adapted from a Virginia Division of Geology and Mineral Resources STATEMAP Deliverable map by Occhi, Blanchette and Berquist (2017)
Department of the Interior —
The Digital Geologic-GIS Map of the Chester Quadrangle, Virginia is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS... -
Federal
Digital Geologic Map of George Washington Memorial Parkway and parks in the National Capital Area, Virginia, Maryland, and the District of Columbia (NPS, GRD, GRI, GWMP, ROCR, NACE, GREE, CHOH, GWMP digital map)
Department of the Interior —
The Digital Geologic Map of George Washington Memorial Parkway and parks in the National Capital Area, Virginia, Maryland, and the District of Columbia is composed of... -
Federal
Unpublished Digital Geologic Map of Colonial National Historical Park and Vicinity, Virginia (NPS, GRD, GRI, COLO, COLO digital map) adapted from a Virginia Division of Geology and Mineral Resources Geologic Map by Berquist (2015)
Department of the Interior —
The Unpublished Digital Geologic Map of Colonial National Historical Park and Vicinity, Virginia is composed of GIS data layers and GIS tables in a 10.1 file... -
Federal
Digital Geologic-GIS Map of Richmond National Battlefield Park and Vicinity, Virginia (NPS, GRD, GRI, RICH, MAWA, RICH digital map) adapted from Virginia Division of Geology and Mineral Resources STATEMAP maps by Occhi, Blanchette and Berquist (2017), Gilmer and Berquist (2011), Berquist and Carter (2009), Bondurant, Berquist, Carter and Bleick (2011), and Bleick Carter and Berquist (2007), an OFR map by Bondurant, Bleick, Berquist and Carter (2011), and an Investigations map by Daniels and May (1974)
Department of the Interior —
The Digital Geologic-GIS Map of Richmond National Battlefield Park and Vicinity, Virginia is composed of GIS data layers and GIS tables, and is available in the... -
Federal
Digital Geologic-GIS Map of George Washington Birthplace National Monument and Vicinity, Virginia and Maryland
Department of the Interior —
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... -
Federal
Digital Geologic Map of the Wheeler Quadrangle, Tennessee and Virginia (NPS, GRD, GRE, CUGA, WHEE digital map)
Department of the Interior —
The Digital Geologic Map of the Wheeler Quadrangle, Tennessee and Virginia is composed of GIS data layers complete with ArcMap 9.2 layer (.LYR) files, two ancillary... -
Federal
Digital Geologic Map of the Middlesboro South Quadrangle, Tennessee, Kentucky and Virginia (NPS, GRD, GRE, CUGA, MBSO digital map)
Department of the Interior —
The Digital Geologic Map of the Middlesboro South Quadrangle, Tennessee, Kentucky and Virginia is composed of GIS data layers complete with ArcMap 9.2 layer (.LYR)... -
Federal
Digital Geologic Map of the Varilla Quadrangle, Kentucky and Virginia (NPS, GRD, GRE, CUGA, VARI digital map)
Department of the Interior —
The Digital Geologic Map of the Varilla Quadrangle, Kentucky and Virginia is composed of GIS data layers complete with ArcMap 9.2 layer (.LYR) files, two ancillary... -
Federal
Digital Geologic Map of the Ewing Quadrangle, Kentucky and Virginia (NPS, GRD, GRE, CUGA, EWIN digital map)
Department of the Interior —
The Digital Geologic Map of the Ewing Quadrangle, Kentucky and Virginia is composed of GIS data layers complete with ArcMap 9.2 layer (.LYR) files, two ancillary GIS... -
Federal
Digital Geologic Map of the Unionville Quadrangle, Virginia (NPS, GRD, GRE, FRSP)
Department of the Interior —
The Digital Geologic Map of the Unionville Quadrangle, Virginia is comprised of GIS data layers, two ancillary GIS tables, a Windows Help File with ancillary map...