Columbia subject headings:
Alameda County (Calif.)--Antiquities.
California--Antiquities.
Indians of North America--California--Alameda County--Antiquities.
Indians of North America--California--San Francisco Bay Area--Antiquities.
San Francisco Bay Area (Calif.)--Antiquities.
Harvard subject headings:
Alameda County (Calif.)--Antiquities.
California--Antiquities.
Indians of North America--California--Alameda County--Antiquities.
Indians of North America--California--San Francisco Bay Area--Antiquities.
San Francisco Bay Area (Calif.)--Antiquities.
Princeton subject headings:
Alameda County (Calif.)--Antiquities.
California--Antiquities.
Indians of North America--California--Alameda County--Antiquities.
Indians of North America--California--San Francisco Bay area--Antiquities.
San Francisco Bay Area (Calif.)--Antiquities.