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National Geologic Map Database

General Information

  • Title: Database of the geologic map of North America -- adapted from the map by J.C. Reed, Jr. and others (2005)
  • Author(s): Garrity, C.P., and Soller, D.R.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Data Series DS-424
  • Publication Date: 2009
  • Map Scale: 1:5,000,000
  • Cross Section: None
  • North Latitude: 90° 0' 0" N (90.0000)
  • South Latitude: 5° 40' 35" N (5.6764)
  • East Longitude: 10° 0' 0" W (-10.0000)
  • West Longitude: 170° 0' 0" E (170.0000)
  • Corrections to this entry?
* See base map disclaimer below.

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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.