Geotripper

News and views from the geologic realm

Showing posts with label plutonic rock. Show all posts
Showing posts with label plutonic rock. Show all posts
Saturday, July 4, 2015

Driving Through the Most Dangerous Plate Boundary in the World: Exploring the Underside of the Volcano

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Quick, name the nation's oldest national park. I'll even give you a clue, it starts with 'y'. Did you guess Yellowstone? You...
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Garry Hayes
I am a teacher of geology at Modesto Junior College and former president of the National Association of Geoscience Teachers, Far Western Section. I have led field trips all over the western United States, and a few excursions overseas, but my homebase is the Sierra Nevada, the Great Valley, and the Coast Ranges of California.
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