Fourth (and last) major glacial episode in the
Alpine glacial sequence of the Pleistocene, which lasted from about 75
kya until about 10
kya.
See Günz, Mindel, and Riss glacial maxima, and Günz-Mindel (Cromerian), MindelRiss (Holstein), and
Riss-Würm interglacials (or interstadials).