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8th Annual Smithsonian Magazine Photo Contest Natural World
Gerstle River Archaeological site, Alaska, was once excavated in 2008. When archaeologists came back in July, 2010, they found that some block walls had been dug by bids as their settlements.

Gerstle River Archaeological site, Alaska, was once excavated in 2008. When archaeologists came back in July, 2010, they found that some block walls had been dug by bids as their settlements.

Photo Detail
Date Taken: 07.2010
Date Uploaded: 08.2010
Photo Location:
Camera: NIKON D80
Copyright: © Feng Qu