Scientist digging in tundra to find bedrock
![Scientist digging in tundra to find bedrock for geochemistry and geochronology sampling, Yukon-Tanana upland, eastern Alaska](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/outcrop_tussock.jpg?itok=whOkunM5)
Detailed Description
USGS scientist digging through tundra in hopes of finding bedrock to sample for geochemistry and geochronology, Yukon-Tanana upland, eastern Alaska.
Sources/Usage
Public Domain.
USGS scientist digging through tundra in hopes of finding bedrock to sample for geochemistry and geochronology, Yukon-Tanana upland, eastern Alaska.
Public Domain.