Ben Jones Drills a Core
![Image: Ben Jones Drills a Core](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/Ben_Jones.jpg?itok=9z2S4X0U)
Detailed Description
USGS research geographer Ben Jones is dressed warmly as he stands next to portable core-drilling device in a snow-covered area.
Sources/Usage
Public Domain.
USGS research geographer Ben Jones is dressed warmly as he stands next to portable core-drilling device in a snow-covered area.
Public Domain.