Columbia subject headings:
Arizona--Antiquities.
Basket-Maker Indians.
Caves--Arizona--Prayer Rock Region.
Prayer Rock Region (Ariz.)--Antiquities.
Harvard subject headings:
Arizona--Antiquities.
Basket-Maker Indians.
Caves--Arizona--Prayer Rock region.
Prayer Rock Region (Ariz.)--Antiquities.
Princeton subject headings:
Arizona--Antiquities.
Basket-Maker Indians.
Caves--Arizona--Prayer Rock region.
Prayer Rock region, Ariz.--Antiquities.