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Thursday, December 21, 2006

Geology in the inner gorge

This view from near Yavapai Point shows some of the complex geology inside the Grand Canyon including several vertical dikes in the inner gorge just above the river, particularly the one right of center near the bottom of this image. Just above the craggley tree branch at right is Isis Temple in front of Tiyo Point on the North Rim. This image was taken at 34mm focal length with an exposure of 1/320 seconds at f/8, ISO 100 with a polarizing filter.
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