ORDOVICIAN–SILURIAN LITHOSTRATIGRAPHY OF THE EAST EUROPEAN CRATON IN POLAND
Szczepan J. PORĘBSKI (1*) & Teresa PODHALAŃSKA (2)
1) Faculty of Geology, Geophysics and Environmental Protection, AGH University of Science and Technology, Mickiewicza 30, 30-059 Kraków, Poland; e-mail: spor@agh.edu.pl
2) Polish Geological Institute–National Research Institute, Rakowiecka 4, 00-975 Warszawa, Poland; e-mail: tpod@pgi.gov.pl
*) Corresponding author