Sedimentary rock
By Water Resources Mission Area
2010 (approx.)
![Sedimentary rock](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/cir1360_ch5_ph1_basinfill_depositsswpa.jpg?itok=2n-tMWOn)
Detailed Description
Sedimentary rock. Photo from the USGS circular 1360 "Water Quality in Pricipal Aquifers of the United States, 1991-2010."
Sources/Usage
Public Domain.