Grand Canyon
Massive blocks of Kaibab Limestone on the South Rim.
Next Image Return to Main Page

U.S. Department of the Interior - U.S. Geological Survey - Geology Discipline
Privacy statement -- General disclaimer -- Accessibility
The URL of this page is: http://3dparks.wr.usgs.gov/grandcanyon/html/gc1904.htm
Maintained by Webmaster, Menlo Park, CA
Last modified: 9/16/2004 (ps)

www.usa.gov: Your first click to the U.S. Government