- California✖Remove constraint Collection place: California5 objects
- North America5 objects
- Northern California5 objects
- The Americas5 objects
- United States5 objects
- North Central California3 objects
- CA-Sac-60 (Hicks 1), Sacramento County, California2 objects
- CA-Sac-60 or 61 (Hicks site), Sacramento County, California2 objects
- Calaveras County, California2 objects
- Northeastern California2 objects
- Northern Sierras, Northern California2 objects
- Sacramento County, California2 objects
- Avery, Calaveras County, California1 objects
- Colusa County, California1 objects
- Stonyford, Colusa County, California1 objects
- West Point, Calaveras County, California1 objects