Evidence of periglacial activity in the middle Vosges

Authors

  • Brigitte Van Vliet-Lanoë Centre for Biological Pedology, CNRS, Vandoeuvre, France
  • Jean-Claude Flageollet Laboratory of Sedimentary and Structural Geology, Faculty of Science, University of Nancy, Vandoeuvre, France

DOI:

https://doi.org/10.26485/BP/1981/28/20

Keywords:

platy till structure, segregated ice, compaction

Abstract

Article in French.

ORIGINAL TITLE: Traces d'activité périglaciaire dans les Vosges Moyennes

In the middle region of the French Vosges, a compact formation is commonly observed preferentially on south facing slopes. It is a till, usually called the crassin which frequently shows a well developed platy structure. From our observations the structure, and in part the compaction result from the growth of segregated ice lenses. It was formed probably under a melting ice sheet or in a periglacial environment.

 

References

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Published

2025-11-19

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