Collection place
- North America15,701 objects
- The Americas15,701 objects
- United States15,701 objects
- California15,243 objects
- Northern California8,753 objects
- Northeastern California6,216 objects
- Lassen County, California3,400 objects
- Eastern California2,717 objects
- Northern Sierras, Northern California2,498 objects
- Inyo County, California2,434 objects
- San Francisco Bay Area, California2,301 objects
- Placer County, California1,498 objects
- Napa County, California1,486 objects
- Karlo area, Lassen County, California1,318 objects
- CA-Las-7, Karlo area, Lassen County1,310 objects
- Central California1,289 objects
- Northwestern California1,273 objects
- North Central California1,264 objects
- South Central California1,242 objects
- Eagle Lake, Lassen County, California1,099 objects