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Debates about the pre-Variscan tectonics of Poland
Authors:Ryszard Dadlez
Institution:(1) Polish Geological Institute, Warszawa, Poland
Abstract:Summary The tectonic nature of the deformed Early Palaeozoic belt along the southwestern border of the East European Craton (EEC) has long been debated. The essence of these debates is reviewed and the recently published map of the Variscan tectonics in Poland is discussed from methodological and regional points of view. The terrane origin of the Pomeranian and Lstrokysogóry regions is questioned; they are inferred to be parts of the passive margin of the EEC (miogeocline), deformed into a marginal fold-and-thrust belt. The Malstrokopolska Block and especially the Upper Silesian Block could be Caledonian (proximal?) terranes.
Keywords:regional geology  Caledonides  tectonostratigraphic terranes
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