Authors: DZIK Jerzy ORLOWSKI Stanislaw

Citation: Dzik Jerzy et Orlowski Stanislaw, Primitive Ctenocystoid Echinoderm from the Earliest Middle Cambrian of Poland, Annales de paleontologie (1982) , 81(1), 1995, pp. 17-35

Authors: DZIK Jerzy

Citation: Dzik Jerzy, Evolution of the Late Ordovician high-latitude conodonts and dating of Gondwana glaciations, Bollettino della Societa paleontologica italiana , 37(2-3), 1998, pp. 237-253