Collection place
- The Americas43 objects
- North America37 objects
- United States25 objects
- Africa24 objects
- California24 objects
- Northern California21 objects
- Northwestern California18 objects
- Asia16 objects
- Humboldt County coast, Humboldt County, California14 objects
- Humboldt County, California14 objects
- Eastern Africa12 objects
- Mexico12 objects
- Ethiopia11 objects
- Central Africa9 objects
- CA-Hum-169 (Tsurai), Humboldt County, California7 objects
- Southeast Asia7 objects
- Trinidad Bay, Humboldt County, California7 objects
- Trinidad, Humboldt County, California7 objects
- East Asia6 objects
- Humboldt lagoons, Humboldt County, California6 objects