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

General Information

  • Title: K-Ar apparent ages, Peninsular Ranges batholith, southern California and Baja California
  • Author(s): Krummenacher, Daniel, Gastil, R.G., Bushu, Jonathan, and Doupont, Joan
  • Publishing Organization: Geological Society of America
  • Series and Number: Bulletin v.86, n.6 [p. 760]
  • Publication Date: 1975
  • Map Scale: 1:625,000
  • Cross Section: None
  • 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

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