Uchman, Alfred, Institute of Geological Sciences, Jagiellonian University, ul. Oleandry 2a,PL-30-063 Kraków, Poland

• Vol 53, No 4 (2009) - Articles
  Ptychoplasma conica isp. nov. - a new bivalve locomotion trace fossil from the Lower Jurassic (Hettangian) alluvial sediments of Soltyków, Holy Cross Mountains, Poland
  Abstract  PDF