- The Americas✖Remove constraint Collection place: The Americas220 objects
- North America218 objects
- United States160 objects
- California84 objects
- Mexico58 objects
- Northern Mexico54 objects
- Northwest Mexico54 objects
- Chihuahua, Mexico52 objects
- Louisiana52 objects
- Poverty Point site, West Carroll Parish, Louisiana52 objects
- Southern central United States52 objects
- West Carroll Parish, Louisiana52 objects
- Northern California30 objects
- San Francisco Bay Area, California30 objects
- Central California23 objects
- South Central California21 objects
- Nevada20 objects
- Rosales Municipality, Chihuahua, Mexico20 objects
- San Pedro de los Conchos, Rosales Municipality, Chihuahua20 objects
- Sonoma County, California13 objects