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2009 Field Trip --
Grand Canyon |
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(Click to
see large size photos) |
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Sunset crater (left),
and the Aa lava. |
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Crater of the San Francisco Mountain (right). |
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Grand Canyon, South Rim. |
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Peach Spring Tuff, pyroclastic surge deposit. |
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Group picture at Grand
Canyon (trip 2). |
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Peach Spring Tuff and normal faulting at Cook Canyon. |
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| Intrusion and metamorphism shown in the Pre-Cambrian
Vishnu schist and granite (Yavapai Orogeny). |
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Permian formation
at Grand Canyon. |
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| Last
Update: 06/10/2009 |
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