Columbia subject headings:
Archaeology.
Excavations (Archaeology)
Excavations (Archaeology)--Great Britain.
Great Britain--Antiquities.
Mesolithic period.
Paleolithic period.
Stone age--Great Britain.
Stone age.
Harvard subject headings:
Antiquities, Prehistoric.
Excavations (Archaeology)
Excavations (Archaeology)--Great Britain
Great Britain--Antiquities.
Mesolithic period.
Paleolithic period.
Stone age--Great Britain.
Stone age.
Stone implements--Great Britain.
Stone implements.
Princeton subject headings:
Antiquities, Prehistoric.
Archaeology.
Stone age.