USGS - science for a changing world

Geology of National Parks, 3D and Photographic Tours

Pinnacles National Monument
This zoomed-in view of the Balconies Cliffs (from the High Peaks Trail) shows multiple layers exposed in the cliff. Each of the layers represents a different eruption event, not necessarily all from one eruptive center.
Next Image Return to Main Page

Accessibility FOIA Privacy Policies and Notices logo U.S. Department of the Interior | U.S. Geological Survey
Page Contact Information: Education Webmaster
Page Last Modified: 03-May-2017@08:55