Columbia subject headings:
Harvard subject headings:
Arkansas--Antiquities.
Buffalo National River Valley (Ark.)--Antiquities.
Dirst Site (Ark.)
Excavations (Archaeology)--Arkansas--Buffalo National River Valley.
Human settlements--Ozark Mountains.
Indians of North America--Arkansas--Buffalo National River Valley--Antiquities.
Indians of North America--Ozark Mountains--Antiquities.
Ozark Mountains--Antiquities.
Paleo-Indians--Arkansas--Buffalo National River Valley.
Princeton subject headings:
Buffalo River Valley (Ark.)--Antiquities.
Dirst Site (Ark.)
Excavations (Archaeology)--Arkansas--Buffalo River Valley.
Paleo-Indians--Arkansas--Buffalo River Valley.