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标题：Geology of the Femern Bælt area between Denmark and Germany
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作者：Emma Sheldon ; Peter Gravesen ; Henrik Nøhr Hansen 等
期刊名称：Geological Survey of Denmark and Greenland Bulletin
印刷版ISSN：1604-8156
出版年度：2012
卷号：26
页码：13-16
语种：English
出版社：De Nationale Geologiske Undersoegelser for Danmark og Groenland
摘要：Geological and geotechnical investigations in the FemernBælt area were undertaken from 1995 to 2010 (RambøllArup JV 2011) in preparation for the fixed link between Lolland in Denmark and Fehmarn in Germany. As a result, newdata have been acquired on the stratigraphy and distributionof the deposits and the major structures and tectonic influence on the layers close to the surface. Previous investigationsof Cretaceous–Palaeogene deposits on southern Lolland(Fig. 1) were limited due to lack of outcrops and boreholedata. Two deep boreholes and geophysical surveys (1952–1953) revealed: (1) the presence of a salt diapir at Rødbyhavn,(2) upper Maastrichtian chalk 29–143 m below Quaternarydeposits and (3) an erosional window in the Palaeogene cover. Boreholes to the east of Rødbyhavn (1992–1994) revealedthe sediment distribution on southern Lolland and showedthat Cretaceous and Palaeogene deposits are cut by severalNW–SE-orientated faults. This paper presents a summaryof lithostratigraphic and biostratigraphic investigations anda brief description of the geological development in the area.