Columbia subject headings:
Geology, Stratigraphic--Quaternary.
Paleopedology--France.
Paleopedology--Pyrenees.
Weathering--France.
Weathering--Pyrenees.
Harvard subject headings:
Princeton subject headings:
Geology, Stratigraphic--Quaternary.
Paleopedology--France.
Paleopedology--Pyrenees.
Weathering--France.
Weathering--Pyrenees.