Collection place
- Northeastern California22 objects
- Contra Costa County, California21 objects
- Kodiak Island Borough, Alaska18 objects
- New Zealand18 objects
- Oakley, Contra Costa County, California18 objects
- Southern Alaska18 objects
- Southwest Coast, Alaska18 objects
- CA-CCo-138, Oakley, Contra Costa County16 objects
- Shasta County, California16 objects
- CA-SBa-205, Santa Barbara County, California13 objects
- Churchill County, Nevada13 objects
- Nevada13 objects
- CA-SCrI-100, Santa Cruz Island, Channel Islands12 objects
- CA-Sha-47 (Redding Mound #1), Redding, Shasta County12 objects
- Central California12 objects
- Central California coast12 objects
- Monterey County, California12 objects
- Redding, Shasta County, California12 objects
- Southern Monterey Coast, Monterey County, California12 objects
- Ventura County, California12 objects