- North Central California35 objects
- CA-Teh-1 (Kingsley Cave), Tehama County, California29 objects
- Tehama County, California29 objects
- Asia7 objects
- China7 objects
- East Asia7 objects
- Tibet7 objects
- Tibetan Plateau7 objects
- Xizang autonomous region (Tibet), Tibetan Pleatau, China7 objects
- Humboldt County coast, Humboldt County, California5 objects
- Humboldt County, California5 objects
- Northwestern California5 objects
- Sacramento County, California5 objects
- CA-Hum-118, Humboldt County, California4 objects
- CA-Sac-2 or 3 or 6 ('Johnson Mound'), Sacramento County, California4 objects
- CA-Sac-6, Sacramento County, California4 objects
- Patrick's Point, Humboldt County, California4 objects
- Santa Barbara County, California4 objects
- Southern California4 objects
- Alameda County, California3 objects