Collection place
- North America107 objects
- The Americas107 objects
- United States91 objects
- California78 objects
- San Francisco Bay Area, California73 objects
- Napa County, California63 objects
- CA-Nap-1 (Goddard Mound), Napa Valley, Napa County62 objects
- Middle Napa Valley, Napa County, California62 objects
- Napa Valley, Napa County, California62 objects
- Oakville area, Napa Valley, Napa County62 objects
- Baja California peninsula, Mexico16 objects
- Baja California, Mexico16 objects
- Ensenada Municipality, Baja California, Mexico16 objects
- Laguna Chapala, Ensenada municipality, Baja California16 objects
- Mexico16 objects
- Northern Mexico16 objects
- Northwest Mexico16 objects
- Site 51 (Massey), Laguna Chapala, Baja California16 objects
- Nevada11 objects
- Humboldt Lake Bed, Pershing County, Nevada9 objects