Basin and Range aquifers
![Map showing Basin and Range aquifers](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/ext_basranaa%20%281%29.gif?itok=KqoKaQHm)
Detailed Description
The Basin and Range aquifers consist of primarily unconsolidated basin-fill sand and gravel, but fractured carbonate rocks also underlie some basins and form important aquifers.
Sources/Usage
Public Domain.