- California35 objects
- North America35 objects
- North Central California35 objects
- Northern California35 objects
- The Americas35 objects
- United States35 objects
- Sacramento County, California21 objects
- CA-Sac-2 or 3 or 6 ('Johnson Mound'), Sacramento County, California15 objects
- CA-Sac-6, Sacramento County, California15 objects
- San Joaquin County, California11 objects
- CA-SJo-68, San Joaquin County, California7 objects
- CA-Sac-66 (Morse Mound), Sacramento County, California4 objects
- CA-SJo-43, San Joaquin County, California3 objects
- CA-SJo-46, San Joaquin County, California1 objects
- CA-Sac-19, Sacramento County, California1 objects
- CA-Sac-20, Sacramento County, California1 objects