U.S. Geological Survey Home AASG Logo USGS HOME CONTACT USGS SEARCH USGS
National Geologic Map Database

General Information

  • Title: Geology of the Portsmouth quadrangle, Kentucky-Ohio and parts of the Wheelersburg and New Boston quadrangles, Kentucky [A digital rendition of this product is available]
  • Author(s): Sheppard, R.A.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Geologic Quadrangle Map GQ-312
  • Publication Date: 1964
  • Map Scale: 1:24,000
  • Cross Section: Yes
  • North Latitude: 38° 45' 0" N (38.7500)
  • South Latitude: 38° 37' 30" N (38.6250)
  • East Longitude: 82° 52' 10" W (-82.8694)
  • West Longitude: 83° 0' 0" W (-83.0000)
  • Corrections to this entry?
Find more maps in this area with mapView

Map Preview

(Click image to enlarge)

Downloads from the NGMDB


External Resources