- California81 objects
- North America81 objects
- The Americas81 objects
- United States81 objects
- Buena Vista Hills, Kern County, California34 objects
- Buena Vista area, Kern County, California34 objects
- CA-Ker-39 (Tulamniu Mound 1), Kern County, California34 objects
- Central California34 objects
- Kern County, California34 objects
- South Central California34 objects
- North Central California29 objects
- Northern California29 objects
- San Joaquin County, California28 objects
- Northern Channel Islands, Santa Barbara County, California17 objects
- Santa Barbara County, California17 objects
- Santa Rosa Island, Santa Barbara Channel Islands, Southern California17 objects
- Southern California17 objects
- CA-SJo-68, San Joaquin County, California14 objects
- CA-SRI-60, Santa Rosa Island, Channel Islands14 objects
- CA-SJo-43, San Joaquin County, California10 objects