Collection place
- The Americas111 objects
- California110 objects
- North America110 objects
- United States110 objects
- Northern California96 objects
- North Central California37 objects
- Tehama County, California37 objects
- Northeastern California35 objects
- Siskiyou County, California35 objects
- CA-Teh-193 (Payne Cave), Tehama County, California28 objects
- Humboldt County, California24 objects
- Northwestern California24 objects
- CA-Sis-262 (Foster site), Bogus Creek, Siskiyou County20 objects
- CA-Hum-169 (Tsurai), Humboldt County, California18 objects
- Humboldt County coast, Humboldt County, California18 objects
- Trinidad Bay, Humboldt County, California18 objects
- Trinidad, Humboldt County, California18 objects
- Scott Valley, Siskiyou County, California15 objects
- CA-Sis-169, Scott Valley, Siskiyou County14 objects
- San Francisco Bay Area, California14 objects