Geotripper

News and views from the geologic realm

Showing posts with label Cucamonga Peak. Show all posts
Showing posts with label Cucamonga Peak. Show all posts
Saturday, July 24, 2021

The Other California: A Bit of the Rarest Ecosystem in SoCal at the North Etiwanda Preserve

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  This is ultimately a story about what may be the steepest mountain in the world (although I cannot yet confirm this). But the story involv...
Wednesday, January 15, 2014

Magnitude 4.4 Earthquake in Southern California

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There was a magnitude 4.4 earthquake in southern California this morning at 1:35 AM, centered about three miles north of Fontana along th...
Friday, December 17, 2010

The Other California: The Mountains of My Youth

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I grew up under the east end of the San Gabriel Mountains, a huge terrane of Proterozoic and Paleozoic metamorphic rocks intruded by Mesozoi...
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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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