Vodrážka, Radek, Czech Geological Survey

• Vol 56, No 4 (2012) - Articles
  Calcareous nannofossils from the Upper Cretaceous of northern James Ross Island, Antarctica: a pilot study
  Abstract  PDF
• Vol 61, No 3 (2017) - Thematic issue
  Guettardiscyphia zitti sp. n. - a remarkable hexactinellid sponge from the Lower Turonian of the Bohemian Cretaceous Basin
  Abstract  PDF