Collection place
- The Americas3,740 objects
- North America3,730 objects
- United States3,552 objects
- California3,208 objects
- Northern California1,444 objects
- Northeastern California1,317 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, California344 objects
- Eastern California310 objects
- Inyo County, California293 objects
- Nevada County, California261 objects