- California18 objects
- North America18 objects
- North Central California18 objects
- Northern California18 objects
- The Americas18 objects
- United States18 objects
- Sacramento County, California17 objects
- CA-Sac-21 (Hollister Mound), Sacramento County, California9 objects
- CA-Sac-66 (Morse Mound), Sacramento County, California3 objects
- CA-Sac-60 (Hicks 1), Sacramento County, California2 objects
- CA-Sac-60 or 61 (Hicks site), Sacramento County, California2 objects
- CA-SJo-56 (Old Wheeler), Thornton, San Joaquin County1 objects
- CA-Sac-127 (Augustine site), Sacramento County, California1 objects
- CA-Sac-151 (Need site 1), Sacramento County, California1 objects
- CA-Sac-72 (Herzog site), Sacramento County, California1 objects
- San Joaquin County, California1 objects
- Thornton, San Joaquin County, California1 objects