Geotripper

News and views from the geologic realm

Showing posts with label aspen trees. Show all posts
Showing posts with label aspen trees. Show all posts
Thursday, October 5, 2017

Fall Colors in the Eastern Sierra Nevada!

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We've returned from a field studies expedition to the eastern Sierra Nevada, and I can report that fall has arrived! We've had a v...
Monday, October 31, 2016

Pareidolia and Fall Foliage Art from the Sierra Nevada

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Pareidolia is a trick of our minds that can cause us to interpret random images or patterns of light and shadow as faces. We were in the S...
Wednesday, October 16, 2013

Scenes from a Shield: Traversing California's Biggest Volcano

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Continuing on with our late September exploration of the California Cascades, we prepared to leave Lava Beds National Monument. The main p...
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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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