Kaszubowski L. Geological History of the Baltic Vol 2. Evolution...2025

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This book presents the geological evolution of the Baltic Sea area since its inception, i.e., from the Late Glacial to the present day. The geological history of all evolutionary stages of the Baltic Sea is discussed in detail, from the Baltic Ice Lake, through the Yoldia Sea, Ancylus Lake, Littorina Sea and Lymnaea Sea, to the Mya Sea as the modern stage of the Baltic Sea development. The author presents palaeoecological and palaeosedimentological analyses of various evolutionary stages of the Baltic Sea. Detailed paleogeographic maps of the development of the Littorina Sea, Lymnaea Sea and Mya Sea are displayed, with particular focus on the Polish Baltic Sea area. Moreover, characteristic geological cross-sections and synthetic stratigraphic profiles representing individual areas of the Polish Baltic Sea coast are also shown. Each transgressive cycle of the various developmental stages of the Baltic Sea is characterized in terms of the average rate of marine transgression, the fluctuation of Baltic levels and the average rate of marine abrasion of the then cliff and spit shores, as well as the evolutionary changes of the area. In addition, the lithostratigraphic characteristics of the various marine sediment complexes and dune sediments (brown dune spits, yellow dune spits, light yellow-grey dune spits and grey dune spits) are also presented