- CA-Sac-151 (Need site 1), Sacramento County, California1 objects
- CA-Sac-29 (King Brown Mound), Sacramento, Sacramento County1 objects
- CA-Sac-43 (Brazil Mound), Sacramento, Sacramento County1 objects
- CA-Sac-60 (Hicks 1), Sacramento County, California1 objects
- CA-Sac-60 or 61 (Hicks site), Sacramento County, California1 objects
- CA-Sac-66 (Morse Mound), Sacramento County, California1 objects
- CA-Sac-7, Sacramento County, California1 objects
- CA-Sol-2, Solano County, California1 objects
- CA-Sol-236 (Glen Cove), Vallejo, Solano County1 objects
- CA-Sut-11 (Verona Mound), Sutter County, California1 objects
- Churchill County, Nevada1 objects
- Concord, Contra Costa County, California1 objects
- Danville, Contra Costa County, California1 objects
- Drakes Bay, Point Reyes, Marin County1 objects
- Estero de Limantour, Drakes Bay, Marin County1 objects
- Glencove, Solano County, California1 objects
- Humboldt Lake region, Churchill County, Nevada1 objects
- Lindsey Slough, Solano County, California1 objects
- Los Angeles County, California1 objects
- Marina Bay, Richmond, Contra Costa County1 objects