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| Riley's Camp Trip 9.16.06 - Cinder Cone ages http://nevadabackroaders.com/phpbb3/viewtopic.php?f=6&t=730 |
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| Author: | Dawn Nelson [ Tue Sep 19, 2006 12:28 pm ] |
| Post subject: | Riley's Camp Trip 9.16.06 - Cinder Cone ages |
I Googled the Cima Dome cinder cones, and found this tidbit of information: The oldest cinder cone erupted 7.6 million years and the youngest a mere 10,000 years ago as the most recent ice age was ending. |
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