Collection place
- Arabian Peninsula1 objects
- Asia1 objects
- California1 objects
- Eastern Province, Saudi Arabia1 objects
- Humboldt County coast, Humboldt County, California1 objects
- Humboldt County, California1 objects
- Middle East1 objects
- North America1 objects
- Northern California1 objects
- Northwestern California1 objects
- Nuayriyah, Eastern Province, Saudi Arabia1 objects
- Saudi Arabia1 objects
- The Americas1 objects
- Trinidad Bay, Humboldt County, California1 objects
- United States1 objects
- Western Asia1 objects