- California56 objects
- North America56 objects
- North Central California✖Remove constraint Collection place: North Central California56 objects
- Northern California56 objects
- The Americas56 objects
- United States56 objects
- CA-Yub-5 (Arboga site), Yuba County, California42 objects
- Yuba County, California42 objects
- near Arboga, Yuba County, California42 objects
- CA-SJo-105, Stockton, San Joaquin County8 objects
- San Joaquin County, California8 objects
- Stockton, San Joaquin County, California8 objects
- CA-Sac-168 (Erich site), Sacramento County, California6 objects
- Sacramento County, California6 objects