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While this site is under development, this page will act as an index to Yosemite National Park’s geology web pages and resources. Please feel free to let us know what you think at the e-mail link below.
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Site contents

pebbleThe Geologic Story of Yosemite Valley
By N. King Huber, USGS.

pebbleBedrock Geology of the Yosemite Valley Area
Adapted from MAP 1-1639, by N. King Huber and Julie A. Roller, USGS.

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This site is a cooperative endeavor of the
US Geological Survey Western Region Geologic Mapping Team
and the National Park Service.
Please share your comments and suggestions with us!

This page was last updated on 7/7/00
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