Peat and Clay Sample Collection
By Geology, Geophysics, and Geochemistry Science Center
2015 (approx.)
![scientists collecting samples](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/1%20Jean%20Andy%20Rich%20coring%20through%20peat.jpg?itok=d1b6sSiP)
Detailed Description
USGS scientists collecting peat and clay samples. Cores were used to install groundwater wells for sampling.
Sources/Usage
Public Domain.