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

General Information

  • Title: Bedrock geologic map of the Unionville quadrangle, Orange County, New York, and Sussex County, New Jersey
  • Author(s): Drake, A.A., and Monteverde, D.H.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Geologic Quadrangle Map GQ-1699
  • Publication Date: 1992
  • Map Scale: 1:24,000
  • 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.