|
|
 |
|
| Spire near Boyden Cave. Caves in this area have helped ped-down the rate of uplift in the Sierra by dating cobbles found washed into the caves at a higher level. |
| Date: 10/9/10 11:20 AM |
| Total images: 79 | Last update: 10/12/10 10:42 PM | copyright 2010 MrHollister.com | Help |