Collection place
- North America2,031 objects
- The Americas2,031 objects
- United States2,002 objects
- California1,297 objects
- Northern California685 objects
- Southwestern United States559 objects
- North Central California331 objects
- Southern California284 objects
- Central California279 objects
- South Central California279 objects
- Northeastern California261 objects
- Arizona230 objects
- Great Basin, United States209 objects
- Northern Sierras, Northern California183 objects
- Southern Arizona165 objects
- Southeastern California107 objects
- Southwestern California107 objects
- Northwestern United States103 objects
- Northwestern California93 objects
- Mojave Desert, Southeastern California83 objects