Table 1 : AMS-14C data used for the reconstruction of the Wismar Bay shoreline displacement curve

• Main Authors: Lampe, Reinhard, Endtmann, Elisabeth, Janke, Wolfgang, Meyer, Hinrich, Lübke, Harald, Harff, Jan, Lemke, Wolfram
• Format: Dataset
• Language: English
• Published: PANGAEA 2012
• Subjects: Age; 14C AMS; comment; dated; dated standard deviation; error; Facies name/code; Sample code/label; Site; wismarbay; Wismar Bay; Baltic Sea; Germany; δ13C; Fennoscandian
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.778835; https://doi.org/10.1594/PANGAEA.778835

The Baltic coast of Mecklenburg-Vorpommern is located in the transition Zone between the region of Fennoscandian Uplift and the Central European Depression. In relation to the eustatic sea-level rise, the northeast coast shows a slower inundation, while for the southwestern area a faster transgression is indicated, which can be attributed to crustal movements. To determine the spatial and temporal differences since the onset of the Littorina Transgression, three relative sea-level curves have been established along a transect parallel to the gradient of upliftlsubsidence. The Wismar Bay area is one endpoint of the transect demonstrating today 10 Abb., 2 Tab. a relative sea-level rise of 1.4 mm/a. To determine the relative sea-level curve for the Wismar Bay, two sites were investigated on Rustwerder Spit (Poel) and Redentin. They provided reliable depth-age data, while the stratigraphy was additionally supported by lithological/geochemical, pollen, diatom and macrofossil data. Additional evidence was provided by archaeological submarine surveys and excavations. Comparing the new relative sea-level curve with a curve from the Vorpommern coast, it can be shown that for the period from 4000 cal BC until present, the differences between the two curves are caused by a constant neotectonic movement, while for the older periods an increasing isostatic component must be taken into account.