- California126 objects
- North America126 objects
- The Americas126 objects
- United States126 objects
- North Central California86 objects
- Northern California86 objects
- Sacramento County, California86 objects
- CA-Sac-168 (Erich site), Sacramento County, California47 objects
- CA-Mnt-281, Southern Monterey Coast, Monterey County40 objects
- Central California40 objects
- Central California coast40 objects
- Monterey County, California40 objects
- Southern Monterey Coast, Monterey County, California40 objects
- CA-Sac-2 or 3 or 6 ('Johnson Mound'), Sacramento County, California39 objects
- CA-Sac-6, Sacramento County, California39 objects