Collection place
- California94 objects
- North America94 objects
- Northern California94 objects
- The Americas94 objects
- United States94 objects
- Northwestern California70 objects
- Trinity County, California50 objects
- Trinity Lake, Trinity County, California32 objects
- Fall River Valley, Shasta County, California23 objects
- Northeastern California23 objects
- Shasta County, California23 objects
- Mendocino County, California20 objects
- Big Lake, Fall River Valley, Shasta County19 objects
- CA-Tri-57, Trinity County, California13 objects
- CA-Tri-99, Trinity County, California9 objects
- CA-Men-145, Round Valley, Mendocino County6 objects
- CA-Tri-116, Trinity County, California6 objects
- Round Valley, Mendocino County, California6 objects
- CA-Tri-2, Trinity County, California5 objects
- CA-Sha-91, Big Lake, Shasta County3 objects