Collection place
- California454 objects
- North America454 objects
- The Americas454 objects
- United States454 objects
- Northern California314 objects
- North Central California207 objects
- Tehama County, California186 objects
- San Francisco Bay Area, California140 objects
- CA-Teh-1 (Kingsley Cave), Tehama County, California131 objects
- Berryessa Valley, Napa County, California130 objects
- CA-Nap-93, Berryessa Valley, Napa County130 objects
- Napa County, California130 objects
- Northeastern California104 objects
- Shasta County, California60 objects
- CA-Sha-52, Shasta County, California56 objects
- Fall River Valley, Shasta County, California56 objects
- CA-Teh-193 (Payne Cave), Tehama County, California55 objects
- Siskiyou County, California25 objects
- Northern Sierras, Northern California19 objects
- Tuolumne County, California19 objects