Columbia subject headings:
Arikara Indians--Antiquities.
Arzberger site (S.D.)
Excavations (Archaeology)--South Dakota.
South Dakota--Antiquities.
Harvard subject headings:
Arikara Indians--Antiquities.
South Dakota--Antiquities.
Princeton subject headings:
Arikara Indians--Antiquities.
Arzberger site (S.D.)
Excavations (Archaeology)--South Dakota.
South Dakota--Antiquities.