Collection place
- North America33 objects
- The Americas33 objects
- United States33 objects
- California28 objects
- San Francisco Bay Area, California18 objects
- Alameda County, California16 objects
- CA-Ala-309, Emeryville, Alameda County16 objects
- Emeryville, Alameda County, California16 objects
- CA-Hum-67 (Tolowot), Humboldt County, California10 objects
- Gunther Island, Humboldt Bay, Humboldt County10 objects
- Humboldt Bay, Humboldt County, California10 objects
- Humboldt County, California10 objects
- Northern California10 objects
- Northwestern California10 objects
- Churchill County, Nevada5 objects
- Nevada5 objects
- NV-Ch-18 (Lovelock Cave), Churchill County, Nevada4 objects
- CA-SCl-1 (Ponce Mound), Mountain View, Santa Clara County1 objects
- CA-Sol-236 (Glen Cove), Vallejo, Solano County1 objects
- Glencove, Solano County, California1 objects