Digital Geologic-GIS Map of the Williamsport Quadrangle, Tennessee (NPS, GRD, GRI, NATR, WILL digital map) adapted from a Tennessee Division of Geology Geologic Quadrangle Map by Wilson, Barnes, Miller and Jewell (1964)
The Digital Geologic-GIS Map of the Williamsport 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 file geodatabase (will_geology.gdb), and a 2.) Open Geospatial Consortium (OGC) geopackage. The file geodatabase format is …