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Federal
Digital Geologic-GIS Map of Greene County, Pennsylvania (NPS, GRD, GRI, FONE, FRHI, GRNC digital map) adapted from a Pennsylvania Geological Survey Water Resource Report map by Stoner, Williams, Buckwalter, Felbinger and Pattison (1987) recent views
Department of the Interior —
The Digital Geologic-GIS Map of Greene County, Pennsylvania is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data... -
Federal
Digital Geologic-GIS Map of the Shasta Dam Quadrangle, California (NPS, GRD, GRI, WHIS, SHDM digital map) adapted from a U.S. Geological Survey Professional Paper map by Kinkel, Hall and Albers (1956) recent views
Department of the Interior —
The Unpublished Digital Geologic-GIS Map of the Shasta Dam Quadrangle, California is composed of GIS data layers and GIS tables in a 10.1 file geodatabase... -
Federal
Digital Geologic-GIS Map of the Black Ridge Quadrangle, Colorado (NPS, GRD, GRI, BLCA, BLRG digital map) adapted from a U.S. Geological Survey Geologic Quadrangle Map by Hansen (1968) recent views
Department of the Interior —
The Digital Geologic-GIS Map of the Black Ridge Quadrangle, Colorado is composed of GIS data layers and GIS tables, and is available in the following GRI-supported... -
Federal
Digital Surficial Geologic-GIS Map of the Lower Neches River Corridor Unit and Vicinity, Big Thicket National Preserve, Texas (NPS, GRD, GRI, BITH, LONE_surficial digital map) adapted from a Lamar University unpublished map by Aronow (1982) recent views
Department of the Interior —
The Digital Surficial Geologic-GIS Map of the Lower Neches River Corridor Unit and Vicinity, Big Thicket National Preserve, Texas is composed of GIS data layers and... -
Federal
Digital Geomorphic-GIS Map of Big Thicket National Preserve and Vicinity, Texas (NPS, GRD, GRI, BITH, BITL_geomorphology digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin Folio map by Kier, Garner, Brown, and University of Texas at Austin, Bureau of Economic Geology (1977) recent views
Department of the Interior —
The Digital Geomorphic-GIS Map of Big Thicket National Preserve and Vicinity, Texas is composed of GIS data layers and GIS tables, and is available in the following... -
Federal
Digital Surficial Geologic-GIS Map of Saugus Iron Works National Historic Site, Massachusetts (NPS, GRD, GRI, SAIR, SAIR_surficial digital map) adapted from a U.S. Geological Survey Scientific Investigations Map by Stone, Stone, DiGiacomo-Cohen, and Mabee (2019) recent views
Department of the Interior —
The Digital Surficial Geologic-GIS Map of Saugus Iron Works National Historic Site, Massachusetts is composed of GIS data layers and GIS tables, and is available in... -
Federal
Geologic Resources Inventory (GRI) Program. 2024. Digital Geologic Map Footprints for Appalachian National Scenic Trail, Georgia, Tennessee, North Carolina, Virginia, West Virginia, Maryland, New Jersey, New York, Pennsylvania, Connecticut, Vermont, New Hampshire, Massachusetts, Maine (NPS, GRD, GRI, APPA, APPA digital map footprints) recent views
Department of the Interior —
Geologic-Geographic Information Systems (GIS) data related to Appalachian National Scenic Trail is delivered in a data package Zip (.zip) file. These data are a... -
Federal
Digital Geologic-GIS Map of the Temple of Sinawava Quadrangle, Utah (NPS, GRD, GRI, ZION, TESI digital map) adapted from a Utah Geological Survey Open-File Report map by Doelling (2002) recent views
Department of the Interior —
The Digital Geologic-GIS Map of the Temple of Sinawava Quadrangle, Utah is composed of GIS data layers and GIS tables, and is available in the following GRI-supported...