- California8 objects
- North America8 objects
- The Americas8 objects
- United States8 objects
- North Central California4 objects
- Northern California4 objects
- San Joaquin County, California4 objects
- CA-SJo-68, San Joaquin County, California3 objects
- Channel Islands, Ventura County, California3 objects
- San Nicolas Island, Southern Channel Islands, Ventura County3 objects
- Southern California3 objects
- Ventura County, California3 objects
- CA-SNI-NL-4, San Nicolas Island, Southern Channel Islands2 objects
- CA-SJo-83, San Joaquin County, California1 objects
- CA-SMa-4 (San Mateo Shellmound), San Mateo, San Mateo County1 objects
- San Francisco Bay Area, California1 objects
- San Mateo County, California1 objects
- San Mateo, San Mateo County, California1 objects