-
Federal
Digital Geologic-GIS Map of the Varilla Quadrangle, Kentucky and Virginia (NPS, GRD, GRI, CUGA, VARI digital map) adapted from a Kentucky Geological Survey Digitally Vectorized Geological Quadrangle map by Johnson (2003) and a U.S. Geological Survey Geologic Quadrangle Map by Englund, Landis and Smith (1963)
Department of the Interior —
The Digital Geologic-GIS Map of the Varilla Quadrangle, Kentucky and Virginia is composed of GIS data layers and GIS tables, and is available in the following GRI-... -
Federal
Digital Geologic-GIS Map of the Ewing Quadrangle, Kentucky and Virginia (NPS, GRD, GRI, CUGA, EWIN digital map) adapted from a Kentucky Geological Survey Digitally Vectorized Geological Quadrangle map by Mullins (2003) and a U.S. Geological Survey Bulletin map by Englund, Smith, Harris, and Stephens (1963)
Department of the Interior —
The Digital Geologic-GIS Map of the Ewing Quadrangle, Kentucky and Virginia is composed of GIS data layers and GIS tables, and is available in the following GRI-... -
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)
Department of the Interior —
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...