USGS - science for a changing world

Geology of National Parks, 3D and Photographic Tours

Devils Tower National Monument
Spheroidal-weathering granitic boulders and junipers near Mid Hills Campground in the Providence Mountains. The age of this intrusive igneous bedrock has been dated to be about 97 million years (Cretaceous)(Reynolds and others, 1995).
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/mojaA099.html
Page Contact Information: Education Webmaster
Page Last Modified: 03-May-2017@08:55