report Polish Geological Institute 2009-2010 National Research Institute 4 Rakowiecka St. 00-975 Warsaw, Poland Phone (+48) 22 45 92 000, Fax (+48) 22 45 92 001
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[email protected] ISBN 978-83-7538-856-5 Polish Geological Institute National Research Institute Edited by: Anna Bagińska, Barbara Żbikowska, Magdalena Mizerska, Joanna Kaczmarzyk, Mirosław Rutkowski (as based on Annual Reports of the Polish Geological Institute – National Research Institute) Graphic design by: Monika Cyrklewicz Translated by: Tadeusz Oliferko Page layout: Studyo Front cover photo: Upper Paleozoic, Upper Permian, Rotliegend aeolian sandstone, Września IG 1 borehole, a fragment of a well core from the depth of 4,069.2-4,070.2 metres; Lower Paleozoic shale (Silurian),