Columbia subject headings:
Geology, Stratigraphic--Pleistocene.
Geology--Germany--Iller River Watershed.
Geology--History.
Paleogeography--Germany--Iller River Watershed.
Harvard subject headings:
Geology, Stratigraphic--Pleistocene
Geology--Germany--Iller River Watershed.
Geology--History
Paleogeography--Germany--Iller River Watershed.
Princeton subject headings:
Geology, Stratigraphic--Pleistocene.
Geology--Germany--Iller River Watershed.
Geology--History.
Paleogeography--Germany--Iller River Watershed.