Saale glaciation

Maximum extent (Drenthe stadium) of the Saale complex (yellow line). The red line shows the greatest extent of the younger Weichselian glaciation.

The Saale glaciation or Saale Glaciation, sometimes referred to as the Saalian glaciation, Saale cold period (German: Saale-Kaltzeit), Saale complex (Saale-Komplex) or Saale glacial stage (Saale-Glazial, colloquially also the Saale-Eiszeit or Saale-Zeit), covers the middle of the three large glaciations in Northern Europe and the northern parts of Eastern, Central and Western Europe by the Scandinavian Inland Ice Sheet between the older Elster glaciation and the younger Weichselian glaciation.

Age and definitions

It succeeded the Holstein interglacial and was followed by the Eemian interglacial. The Saale complex is currently estimated, depending on the source, as existing from around 300,000 to 130,000 years ago or 347,000 to 128,000 years ago (duration: around 219,000 years), roughly contemporaneous with the glaciation of the Riss Glacial in the Alpine region.[1] The actual "ice age" includes only part of the Saale glaciation or Saale complex. The first cold phase (Fuhne glacial) at the start of the Saale complexes is separated by a warmer period (Dömnitz interglacial) from the actual Saale "ice age". The term "Saale Ice Age" or "Saale Glacial" thus has 2 meanings in the literature; on the one hand it just refers to the phase in which the glacier advanced into North Germany; on the other hand it refers to the whole Saale complex. The terms are frequently interchanged in the literature.[Footnote 1]

The Saale corresponds temporally to the Wolstonian Stage in the British Isles and the Illinoian Stage in North America.


The maximum advance of the ice sheet in North Germany during the Drenthe Stage is described by a line from Düsseldorf via Paderborn, Hamelin, Goslar, Eisleben, Zeitz and Meissen to Görlitz. From the eastern edge of the Harz eastwards (Poland, Brandenburg, Saxony and Saxony-Anhalt) the ice advanced to about 10 to 50 km behind the maximum extent of th Elster glaciation. On the northern edge of the Harz the two ice sheets reached the same line; and west of the Harz the ice of the Saale complex extended over 100 km further south than the ice sheet of the Elster. In front of this line, i.e. in front of the former glaciers, fluviatile and periglacial sediments are widespread. In the Drenthe Stage the present day North Sea basin, Great Britain and Ireland were also affected.

The Würm glaciation (in the north:the Weichselian) in comparison with the Riss (in the north:the Saale). The glacial advances were interrupted by warmer periods during which ancient European man (the Neanderthals, as successors of homo heidelbergensis) spread out from the mountain zones and over the permafrost boundary to the north and northeast. From about 40,000 B. C. modern Cro-Magnon man settled these regions.

Sequence and subdivisions

The Saale complex may be divided into a lower (also Saale Early Glacial[2]) and an upper section (also Middle and Upper Saale Glacial,[2] or Younger Saale glaciation[3]), with glacial advances into Northern Germany.

The Saale Early Glacial includes the:

The upper part of the Saale complex (obere Teil des Saale-Komplexes) is characterised in North Germany by three great glacial advances (possibly even four in Schleswig-Holstein[4]). They are usually called the:

There are no indisputable traces in northern Germany of clear thermomers (interstadials, intervals) between these advances. In the work by Litt et al. (2007) focussed on the southern perimeter of the North German glaciations, the upper part of the Saale complex is subdivided as follows:

The Drenthe Stage corresponds to the maximum extent of glaciation during the Saale complex. During the last stage, the Warthe Stage, glaciers only covered northeast Lower Saxony (parts of the Lüneburg Heath), the Altmark, the Elbe valley downstream of Magdeburg and the region east of it (c.f. Südlicher Landrücken), so that these areas are geomorphologically younger than the Northwest German Plain, but older and exhibiting more surface weathering than the much later Young Drift areas of the Weichselian glaciation in northeast Germany. The areas last covered by the Saale cold period, roughly the Westphalian Bight, a large part of Lower Saxony and Saxony-Anhalt, south Brandenburg, or the Leipzig Bay and Lusatia in Saxony, are called the Old Drift Landscapes (Altmoränenlandschaften). They were further shaped and changed during the later Weichselian cold period by periglacial processes such as wind-borne sand and loess. The major urstromtal associated with the Saale glacial stage is the Breslau-Magdeburg-Bremen Urstromtal, which was not subsequently covered by ice.

See also


  1. Litt et al. (2007: pp.34ff)
  2. 1 2 Lothar Lippstreu: VI. Brandenburg. In: Leopold Benda (Hrsg.): Das Quartär Deutschlands. pp.116-147, Borntraeger, Berlin, Stuttgart, 1995
  3. Lothar Eissmann: VIII. Sachsen. In: Leopold Benda (ed.): Das Quartär Deutschlands. pp.171-198, Borntraeger, Berlin, Stuttgart, 1995
  4. Hans-Jürgen Stephan: I. Schleswig-Holstein. In: Leopold Benda (ed.): Das Quartär Deutschlands. pp.1-13, Borntraeger, Berlin, Stuttgart, 1995


  1. A good example of the interchangeability of the terms is the now rather older standard work, Das Quartär Deutschlands, by Leopold Benda (ed.) Verlag Bornsträger Stuttgart dating to 1995. Here the Saale complex in the individual articles of this volume is variously described as the Saale cold period (Saale-Kaltzeit), Saale Glacial [Stage] (Saale-Glazial), Saale Complex (Saale-Komplex) and Saale Ice Age (Saaleeiszeit). It should also be noted that the term Saale Ice Age (Saaleeiszeit) is used by one of the authors, Lothar Eissmann, in the sense of Saale complex (i.e. including the Fuhne cold period and Dömnitz warm period), not particularly restricted to the actual glacial period.
  2. The Delitzsch Phase is not counted as part of the Drenthe Stage, but precedes it, s. Litt et al. 2007, p. 38


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