Vol. 57 No. 1 (2007)

Articles

• Late Cretaceous (Turonian – Coniacian) irregular echinoids of western Kazakhstan (Mangyshlak) and southern Poland (Opole)

  Danuta Olszewska-Nejbert

  1-87

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• A new serpulid, Placostegus velimensis sp. nov., from the Lower Turonian of the Bohemian Cretaceous Basin

  Manfred Jäger, Tomas Koci

  89-96

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• Chemical diversity of groundwater in the Carboniferous–Permian aquifer in the Unisław Śląski – Sokołowsko area (the Sudetes, Poland); a geochemical modelling approach

  Dariusz Dobrzyński

  97-112

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