Bluff exposure along Niobrara River marked with units
![Photo of bluff exposure along Niobrara River marked with Ql, Kn, and Kc units](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/mobluffs.jpg?itok=FYFG0DQE)
Detailed Description
Bluff exposure on south side of river shows Quaternary loess (Ql) with buried soil over Niobrara Formation chalk (Kn) over Carlile shale (Kc).
Sources/Usage
Public Domain.