Redwood stump sample
![a couple rectangle blocks of redwood stumps on top of mulch](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/9.jpg?itok=1Ag7uYyO)
Detailed Description
Sample removed from a redwood stump, displaying annual rings. The sample will help researchers determine past earthquakes in the area.
Sources/Usage
Public Domain.
Sample removed from a redwood stump, displaying annual rings. The sample will help researchers determine past earthquakes in the area.
Public Domain.