- The Americas200 objects
- North America140 objects
- United States136 objects
- Nevada98 objects
- Churchill County, Nevada94 objects
- NV-Ch-18 (Lovelock Cave), Churchill County, Nevada68 objects
- South America55 objects
- Oceania42 objects
- Asia35 objects
- Melanesia30 objects
- Massim region, Papua Region, Papua New Guinea29 objects
- New Guinea, Melanesia29 objects
- Papua New Guinea29 objects
- Papua Region, Papua New Guinea29 objects
- Paraguay27 objects
- Grimes Point Caves, Churchill County, Nevada26 objects
- NV-Ch-16 (Hidden Cave), Churchill County, Nevada25 objects
- Peru25 objects
- California23 objects
- Eastern California17 objects