Columbia subject headings:
Geology, Stratigraphic--Pleistocene.
Glacial landforms--England--Thames Valley.
Paleolithic period--England--Thames Valley.
Harvard subject headings:
Geology, Stratigraphic--Pleistocene
Glacial landforms--England--Thames River Valley.
Paleolithic period--England--Thames River Valley.
Princeton subject headings:
Geology, Stratigraphic--Pleistocene.
Glacial landforms--England--Thames River Valley.
Paleolithic period--England--Thames River Valley.