Lithological sequence of the Main Anhydrite (Zechstein 3) in the Piła IG 1 borehole (Poland) in comparison with the normal sequence in the Hannover area (NW Germany) Authors Matthias Reimann Manfred Richter Abstract , Downloads PDF (Język Polski) Issue Vol. 39 No. 4 (1991) Section Geochemia, mineralogia, petrologia