Collection place
- North America20 objects
- The Americas20 objects
- United States17 objects
- California16 objects
- Mendocino County, California7 objects
- Northern California7 objects
- Northwestern California7 objects
- CA-Men-446, Mendocino County, California6 objects
- San Francisco Bay Area, California5 objects
- Central California4 objects
- Central Mexico3 objects
- Ixtlán del Río Municipality, Nayarit, Mexico3 objects
- Ixtlán del Río, Nayarit, Mexico3 objects
- Mexico3 objects
- Nayarit, Mexico3 objects
- Sonoma County, California3 objects
- South Central California3 objects
- West-Central Mexico3 objects
- CA-Ker-32, Kern County, California2 objects
- CA-SFr-NL-2, San Francisco County, California2 objects