Collection place
- The Americas3,773 objects
- North America3,763 objects
- United States3,583 objects
- California3,227 objects
- Northern California1,460 objects
- Northeastern California1,334 objects
- Southern California1,140 objects
- Santa Barbara County, California568 objects
- Modoc County, California564 objects
- Surprise Valley, Modoc County, California555 objects
- Los Angeles County, California533 objects
- Santa Monica Mountains, Los Angeles County, California527 objects
- CA-Mod-204, Modoc County, California520 objects
- Topanga Canyon, Santa Monica Mountains, Los Angeles County509 objects
- CA-LAn-1, Topanga Canyon, Los Angeles County489 objects
- Northern Sierras, Northern California379 objects
- Lassen County, California361 objects
- Eastern California310 objects
- Inyo County, California293 objects
- Nevada County, California261 objects