Geotripper

News and views from the geologic realm

Showing posts with label exhumed karst. Show all posts
Showing posts with label exhumed karst. Show all posts
Thursday, August 22, 2013

Into the Great Unknown: Exploring 300 Million-Year-Old- and 50 Year-Old Caves (and a bit of fossil hunting)

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What the heck? Read on to solve this little mystery.. Our adventure in the Great Unknown of the Colorado River continued through Marble...
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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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