- California✖Remove constraint Collection place: California423 objects
- North America423 objects
- The Americas423 objects
- United States423 objects
- Northern California182 objects
- Northeastern California158 objects
- Central California146 objects
- South Central California145 objects
- Fresno County, California96 objects
- Modoc County, California78 objects
- San Francisco Bay Area, California58 objects
- Surprise Valley, Modoc County, California57 objects
- Lassen County, California56 objects
- CA-Mod-197, Modoc County, California39 objects
- Napa County, California31 objects
- Buena Vista Hills, Kern County, California26 objects
- Buena Vista area, Kern County, California26 objects
- Kern County, California26 objects
- CA-Fre-123, Fresno County, California24 objects
- CA-Ker-39 (Tulamniu Mound 1), Kern County, California24 objects