| EVOLUTION OF THE CARBONIFEROUS FORELAND BASIN OF NORTHERN GERMANY
The North German Basin is situated between the stable Precambrian shield
area to the north and the Caledonian-, Variscan-influenced area to the
south, thus straddling two different tectonic regimes. The main Variscan
orogenic front was situated to the south, and while the evolving foreland
basin was broadly asymmetric, the complexity of the region to the north
led to the development of a pseudocomposite basin. Foreland basins
develop in response to tectonic loading of a foreland plate by the emplacement
of large thrust sheets on their margins. The evolution of the basin
fill - in terms of the distribution of sedimentary environments and accomodation
space variations - is strongly dependent on the degree of compressional
tectonic activity. The focus of this study will be an investigation
of the sedimentary basin fill and its evolution in the Carboniferous foreland
basin of Northern Germany. The available database comprises industry
seismics and well material, together with DEKORP deep-seismic profiles
and research wells from eastern Germany. Interpreted profiles and
core material will be integrated into a sequence stratigraphic model for
the region which can be related to the controlling mechanisms on basin
formation, namely, regional subsidence related to flexure of the lithospheric
plate on which the basin is located, and secondary controls such as local
lithology, climate and eustatic sea level.
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