USGS - science for a changing world

Geology of National Parks, 3D and Photographic Tours

Devils Tower National Monument
A natural arch in the rhyolite at Hole-In-The-Rock Campground area. Table Mountain is in the distance; layers of tuff, ash, and lava flows gives the hillside a striped appearance. The Miocene age rocks are part of the Woods Mountains volcanic complex located in the central Mojave National Preserve (Theodore and others, 2007).
Next Image Return to Main Page

Accessibility FOIA Privacy Policies and Notices

USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: https://3dparks.wr.usgs.gov/moja/html/mojaB029.html
Page Contact Information: Education Webmaster
Page Last Modified: 03-May-2017@08:55