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An archaeological site in Grand Canyon National Park with nearby gully erosion

May 2019 (approx.)

Detailed Description

A partially-buried archaeological site in Grand Canyon National Park threatened by gully erosion of sediment on a river terrace near the Colorado River. Photo by Helen Fairley, USGS, SBSC, Grand Canyon Monitoring and Research Center, May 2019.

 

Sources/Usage

Public Domain.

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