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

General Information

  • Title: Upper Silurian-Lower Devonian stratigraphy and nomenclature in the central Appalachians
  • Author(s): Head, J.W., III
  • Publishing Organization: Field Conference of Pennsylvania Geologists, Inc.
  • Series and Number: Guidebook no. 37 [p. 96-103]
  • Larger Work: Guidebook for the 37th annual field conference of Pennsylvania geologists
  • Publication Date: 1972
  • Cross Section: Yes
  • Find more maps in this area with mapView
  • Corrections to this entry?
* See base map disclaimer below

Map Preview

(Click image to enlarge)

Downloads from the NGMDB

Poor quality image? Let us know

Additional Resources

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