Sand dune along the Colorado River in Grand Canyon
![Windblown (aeolian) sand dune along the Colorado River in Grand Canyon.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Image%203_0.png?itok=29x0mjrq)
Detailed Description
Windblown (aeolian) sand dune along the Colorado River in Grand Canyon that formed from sand deposited in a river sandbar by a controlled flood in 2008.
Windblown (aeolian) sand dune along the Colorado River in Grand Canyon that formed from sand deposited in a river sandbar by a controlled flood in 2008.