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  • conditions probably underwent a gradual change depending upon the stade of deglaciation (Dani-, Goti-, and Finiglacial). Flow tills and collpses of ice cavities were common in dead-ice areas, which is why organic layers with different ages often occur
  • 1994
  • zones. It is assumed that these specific features were influenced by the changing ice mass balance and by the substratum morphology.
  • 1994
  • , suggesting a re-advance. Petrological data suggest also a change of ice flow direction from north-south during the major advance to northeast-southwest during the readvance. Thus now, almost all marginal zones of the Late Weichselian glaciation in western
  • 1994