Collection place
- North America792 objects
- The Americas792 objects
- United States698 objects
- California685 objects
- San Francisco Bay Area, California614 objects
- Alameda County, California607 objects
- Emeryville, Alameda County, California607 objects
- CA-Ala-309, Emeryville, Alameda County606 objects
- Mexico94 objects
- Northern Mexico94 objects
- Northwest Mexico94 objects
- Sonora, Mexico70 objects
- La Choyo, Sonora, Mexico53 objects
- Puerto Peñasco Municipality, Sonora, Mexico53 objects
- Southern California47 objects
- Site 1 (Gifford), La Choyo beach, Sonora, Mexico31 objects
- Baja California peninsula, Mexico24 objects
- Baja California, Mexico24 objects
- San Bernardino County, California22 objects
- West slope of hills, La Choyo, Sonora, Mexico22 objects