Collection place
- North America89 objects
- The Americas89 objects
- California83 objects
- United States83 objects
- Mendocino County, California66 objects
- Northern California66 objects
- Northwestern California66 objects
- Round Valley, Mendocino County, California27 objects
- CA-Men-187, Round Valley, Mendocino County24 objects
- Round Valley Reservation, Mendocino County, California16 objects
- CA-Men-248, Round Valley Reservation, Mendocino County11 objects
- San Diego County, California9 objects
- Southern California9 objects
- San Francisco Bay Area, California8 objects
- Lindsey Slough, Solano County, California7 objects
- Solano County, California7 objects
- Baja California peninsula, Mexico6 objects
- Baja California, Mexico6 objects
- Jacumba Valley, San Diego County, California6 objects
- Mexico6 objects