- North America10 objects
- The Americas10 objects
- United States10 objects
- California7 objects
- Northern California6 objects
- Northwestern California6 objects
- Southwestern United States3 objects
- Humboldt County, California1 objects
- Kepel, Klamath River, Humboldt County1 objects
- Klamath River below Weitchpec, Humboldt County, California1 objects
- Klamath River, Humboldt County, California1 objects
- Needles area, San Bernardino County, California1 objects
- Needles, San Bernardino County, California1 objects
- San Bernardino County, California1 objects
- Southern California1 objects