- California15 objects
- North America15 objects
- North Central California✖Remove constraint Collection place: North Central California15 objects
- Northern California15 objects
- The Americas15 objects
- United States15 objects
- San Joaquin County, California13 objects
- CA-SJo-42, San Joaquin County, California10 objects
- CA-SJo-87, San Joaquin County, California3 objects
- CA-Sac-66 (Morse Mound), Sacramento County, California1 objects
- CA-Yol-13 (Mustang Mound), Yolo County, California1 objects
- Sacramento County, California1 objects
- Yolo County, California1 objects