Collection place
- North America12 objects
- The Americas12 objects
- United States9 objects
- Nevada5 objects
- California4 objects
- Chihuahua, Mexico3 objects
- Humboldt County, Nevada3 objects
- Mexico3 objects
- NV-Hu-300, Humboldt County, Nevada3 objects
- Northern Mexico3 objects
- Northwest Mexico3 objects
- Gómez Farías Municipality, Chihuahua, Mexico2 objects
- Laguna de Babícora region, Gómez Farías Municipality, Chihuahua2 objects
- San Francisco Bay Area, California2 objects
- Abri Pataud, Dordogne, France1 objects
- CA-Mnt-85, Monterey County, California1 objects
- CA-SCl-1 (Ponce Mound), Mountain View, Santa Clara County1 objects
- CA-Son-120, Sonoma County, California1 objects
- Central California1 objects
- Central California coast1 objects