Collection place
- The Americas381 objects
- California288 objects
- North America288 objects
- United States288 objects
- San Francisco Bay Area, California222 objects
- Marin County, California114 objects
- Belize93 objects
- Central America93 objects
- Contra Costa County, California70 objects
- CA-CCo-151, El Sobrante, Contra Costa County68 objects
- El Sobrante, Contra Costa County, California68 objects
- Unincorporated western Contra Costa County, California68 objects
- CA-Mrn-168, Marin County, California58 objects
- Weston 6, Belize42 objects
- Central California41 objects
- Central California coast41 objects
- Monterey County, California41 objects
- Sonoma County, California34 objects
- Southern Monterey Coast, Monterey County, California34 objects
- CA-Mnt-282, Southern Monterey Coast, Monterey County31 objects