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Contact: Photo Library
PhotoLibrarian@usap.gov
National Science Foundation
Caption: Rocks can erode due to wind. Ventifacts (centered) are wind eroded rocks found in the McMurdo Dry Valleys. They range from finger-sized to larger than houses.
Credit: Photograph by: Kristan Hutchison
National Science Foundation
Usage Restrictions: Image may only be printed or broadcast with appropriate credit or copyright information.
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