Vol. 90 No. 4 (2020)

Preface

• A tribute to Professor Joachim “Achim” Szulc (1954–2020)

  Michał Gradziński

  343–345, doi: 10.14241/asgp.2020.31

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Articles

• Sequence analysis, cyclostratigraphy and palynofacies of early Anisian carbonate ramp deposits, NW Bulgaria

  George Ajdanlijsky, André Strasser, Annette E. Götz

  347–379, doi: 10.14241/asgp.2020.27

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• Aszulcicrinus, a new genus of the Triassic crinoid family Dadocrinidae (Articulata; Encrinida) from Poland

  Hans Hagdorn

  381–390, doi: 10.14241/asgp.2020.17

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• Dasycladalean green algae and associated foraminifers in Middle Triassic (Lower and Middle Muschelkalk) carbonates of the south-eastern Germanic Basin (Upper Silesia, Poland)

  Ioan I. Bucur, Michał Matysik

  391–407, doi: 10.14241/asgp.2020.18

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• Biochronology of Late Triassic Metoposauridae (Amphibia, Temnospondyli) and the Carnian pluvial episode

  Spencer G. Lucas

  409–418, doi: 10.14241/asgp.2020.29

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• Diversity of vertebrate remains from the Lower Gogolin Beds (Anisian) of southern Poland

  Mateusz Antczak, Maciej R. Ruciński, Michał Stachacz, Michał Matysik, Jan J. Król

  419–433, doi: 10.14241/asgp.2020.22

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• Buntsandstein magnetostratigraphy in Poland: new data from the Brześć Kujawski IG-1 borehole

  Jerzy Nawrocki, Anna Becker

  435–446, doi: 10.14241/asgp.2020.30

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• Maastrichtian climate changes – the calcareous nannofossil record from flysch deposits of the Outer Carpathians

  Adam Wierzbicki, Mariusz Kędzierski

  447–462, doi: 10.14241/asgp.2020.19

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• Ichnology of Upper Cretaceous–lower Palaeogene deep-sea deposits in the Haymana Basin of Central Anatolia

  Huriye Demircan, Muhittin Görmüş

  463 – 493, doi: 10.14241/asgp.2020.33

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• Palynology of Oligocene lignites in two karst palaeosinkholes at Górażdże, Upper Silesia, Poland

  Elżbieta Worobiec, Joachim Szulc

  495–504, doi: 10.14241/asgp.2020.26

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• Uranium and polonium activities in karst water of the Niedźwiedzia Cave system (Sudety Mts.)

  Michał Gąsiorowski, Helena Hercman, Ilona Sekudewicz, Anna Mulczyk

  505–512, doi: 10.14241/asgp.2020.28

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• A short review of pyroducts (lava tubes)

  Zbigniew Sawłowicz

  513–534, doi: 10.14241/asgp.2020.34

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• Bibliography of Professor Joachim Szulc

  Krzysztof Olejak, Małgorzata Perier-Włodarska

  535–549, doi: 10.14241/asgp.2020.32

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