Vol 70, No 4 (2020)

Table of Contents

Articles

Professor Piotr Roniewicz (1936-2019) In memoriam
Anna Wysocka, Ewa Głowniak, Michał Szulczewski, Stanisław Rudowski, Jerzy Giżejewski, Paweł Henryk Karnkowski, Joanna Pinińska, Grzegorz Pieńkowski, Stanisław Skompski, Ewa Słaby, Anna Kalinowska, Gerard Sawicki
Acta Geologica Polonica Vol 70, No 4 (2020) 435-452
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Gastropods [Trochoidea: Trochidae Rafinesque, 1815 and Calliostomatidae Thiele, 1924 (1847)] from the middle Miocene of Ukraine, Central Paratethys
Ewa Nosowska
Acta Geologica Polonica Vol 70, No 4 (2020) 453-528
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Marine snow and epipelagic suspensoids in the Reda carbonates and a pronounced mid-Ludfordian (Silurian) CIE in the axis of the Baltic Basin (Poland)
Wojciech Kozłowski
Acta Geologica Polonica Vol 70, No 4 (2020) 529-567
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Tescheniceras gen. nov. (Ammonoidea) and the definition of the Valanginian/Hauterivian boundary in Butkov Quarry (Central Western Carpathians, Slovakia)
Zdeněk Vašíček
Acta Geologica Polonica Vol 70, No 4 (2020) 569-584
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