Collection place
- North America26,154 objects
- The Americas26,154 objects
- United States26,113 objects
- California24,432 objects
- Northern California15,589 objects
- Northwestern California8,770 objects
- North Central California4,181 objects
- Humboldt County, California3,083 objects
- San Francisco Bay Area, California2,810 objects
- Southern California2,642 objects
- Northeastern California2,638 objects
- Central California2,422 objects
- South Central California2,148 objects
- Mendocino County, California2,065 objects
- Klamath River, Humboldt County, California1,485 objects
- San Francisco County, California1,282 objects
- Northwestern United States1,267 objects
- Oregon1,265 objects
- Central Oregon1,246 objects
- Klamath County, Oregon1,226 objects