Cretaceous Aquifer System of the Mississippi Embayment Pilot Study
By Water Resources Mission Area
2014 (approx.)
![Map of the Mississippi Embayment pilot study area covering the eastern and southern parts of Arkansas.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/USGS_SIR2014-5068_fig1.png?itok=OrnvJ0zC)
Detailed Description
Map of the West Gulf Coastal Plain, Mississippi embayment, and underlying Cretaceous aquifer study area, including the Nacatoch Sand and Tokio Formation, Arkansas.
Sources/Usage
Public Domain.