Collection place
- North America180 objects
- The Americas180 objects
- United States180 objects
- California165 objects
- Southern California78 objects
- Northern California74 objects
- Northwestern California71 objects
- Riverside County, California67 objects
- Coachella Valley, Riverside County, California46 objects
- Colorado Desert, Riverside County, California46 objects
- Torres-Martinez Reservation, Riverside County, California38 objects
- Morongo Reservation, Riverside County, California18 objects
- San Bernardino Mountains, Riverside County, California18 objects
- Humboldt County, California17 objects
- Klamath River, Humboldt County, California15 objects
- Central Oregon14 objects
- Del Norte County, California14 objects
- Klamath County, Oregon14 objects
- Northwestern United States14 objects
- Oregon14 objects