Chećko, Agnieszka, University of Silesia in Katowice, Faculty of Natural Sciences, Institute of Earth Sciences, ul. Będzińska 60, 41-200 Sosnowiec, Poland; GEOsfera Ecological Education Center, Town Hall of Jaworzno, ul. św. Wojciecha 100, 43-600 Jaworzno, Poland, Poland

• Geology, Geophysics and Environment Vol. 47 No. 1 (2021) - Articles
  A regurgitalite of the Middle Triassic (Muschelkalk) from Upper Silesia (Poland)
  Abstract  Text. pdf  Movie-01.avi.