International Journal of Earth Sciences

, Volume 89, Issue 3, pp 652–664

Style and evolution of salt pillows and related structures in the northern part of the Northeast German Basin

  • Dirk Kossow
  • Charlotte Krawczyk
  • Tommy McCann
  • Manfred Strecker
  • Jörg F.W. Negendank
Original Paper

DOI: 10.1007/s005310000116

Cite this article as:
Kossow, D., Krawczyk, C., McCann, T. et al. Int J Earth Sci (2000) 89: 652. doi:10.1007/s005310000116

Abstract.

The northern part of the Northeast German Basin contains a large number of Late Permian (Zechstein) salt pillows, whereas diapiric structures are almost completely absent. This lack of diapirs facilitated the study of early stages of salt movement in the basin. Salt pillows and related structures were investigated in terms of distribution, geometry and time of initiation of salt flow within the regional geological context. The primary Zechstein thickness in the study area was reconstructed to gain more insight into the relationship between the geometry of the salt layer and the style of the salt-related structures. In this study, no clear spatial relationship between the salt structures and basement faults has been found and the location of the salt structures in this area appears to be highly independent of the underlying structural grain. The overburden is affected by minor faulting. We propose that buckling of the overburden due to regional compression significantly contributed to the initiation of the Late Jurassic to Early Cretaceous salt structures in the basin. Reverse faulting of the Gardelegen and Haldensleben Faults is related to inversion tectonics and exerted a compression on the basin fill. During the deformation, the Late Permian salt layer acted as an efficient detachment and led to a marked decoupling of the Mesozoic overburden from the underlying pre-Zechstein rocks.

Central Europe Northeast German Basin Salt pillows Compression Late Permian 

Copyright information

© Springer-Verlag 2000

Authors and Affiliations

  • Dirk Kossow
    • 1
  • Charlotte Krawczyk
    • 1
  • Tommy McCann
    • 1
  • Manfred Strecker
    • 2
  • Jörg F.W. Negendank
    • 1
  1. 1.GeoForschungsZentrum Potsdam, Telegrafenberg, 14473 Potsdam, Germany
  2. 2.Universität Potsdam, Mathematisch-Naturwissenschaftliche Fakultät, Institut für Geowissenschaften, 14469 Potsdam, Germany