Collection place
- California2 objects
- North America2 objects
- Northern California2 objects
- The Americas2 objects
- United States2 objects
- American Valley, Plumas County, California1 objects
- Butte County, California1 objects
- Feather River/Lower Horvat Creek watershed1 objects
- Mooretown, Butte County, California1 objects
- North Central California1 objects
- Northeastern California1 objects
- Northern Sierras, Northern California1 objects
- Plumas County, California1 objects