Ice-scoured rock floor of Evolution Basin near Sapphire Lake. Kings Canyon National Park. Fresno County, California. 1921.
Dates
Date Taken
1921
Summary
Kings Canyon National Park, California. Ice-scoured rock floor of Evolution Basin near Sapphire Lake. In the lower right corner are two crescentric gouges. At left center are curved tension cracks in parallel, overlapping series. The ice came from the left. 1921. Figure 30, U.S. Geological Survey Professional paper 329.
Summary
Kings Canyon National Park, California. Ice-scoured rock floor of Evolution Basin near Sapphire Lake. In the lower right corner are two crescentric gouges. At left center are curved tension cracks in parallel, overlapping series. The ice came from the left. 1921. Figure 30, U.S. Geological Survey Professional paper 329.
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