Large gravel along Missouri River
![Photo of large gravel along Missouri River](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/mogravels.jpg?itok=CMB1L-RI)
Detailed Description
Glacial outwash gravel forming south bank of the Missouri River near Yankton, South Dakota.
Sources/Usage
Public Domain.
Glacial outwash gravel forming south bank of the Missouri River near Yankton, South Dakota.
Public Domain.