Field work in 1981
![A woman crouches near rocks and is holding a rock hammer while smiling for the camera.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Susan1inthefield.jpg?itok=57VY5KQ_)
Detailed Description
Susan Russell-Robinson doing field work at a devitrified silicic dome known as Mann Butte, Washington, in 1981.
Sources/Usage
Public Domain.
Susan Russell-Robinson doing field work at a devitrified silicic dome known as Mann Butte, Washington, in 1981.
Public Domain.