Columbia subject headings:
Barnhouse (Scotland)--Antiquities.
Neolithic period--Scotland--Orkney.
Stenness (Scotland)--Antiquities.
Harvard subject headings:
Barnhouse (Scotland)--Antiquities.
Barnhouse Site (Scotland)
Dwellings, Prehistoric--Scotland--Orkney.
Excavations (Archaeology)--Scotland--Orkney.
Extinct cities--Scotland--Orkney.
Neolithic period--Scotland--Orkney.
Orkney (Scotland)--Antiquities.
Stenness (Orkney, Scotland)--Antiquities.
Princeton subject headings:
Barnhouse (Scotland)--Antiquities.
Dwellings, Prehistoric--Scotland--Orkney.
Neolithic period--Scotland--Orkney.
Stenness (Scotland)--Antiquities.