1. Department of Geology and Geomorphology, Faculty of Geographical Sciences University of Lodz Lodz Poland
2. The State Hermitage Museum St. Petersburg Russia
3. Archaeobotanical and Palynological Laboratory, Institute of Prehistoric and Protohistoric Archaeology University of Kiel Kiel Germany
4. Department of Palaeoenvironmental Research, Institute of Geology Adam Mickiewicz University Poznan Poland
5. The British Museum London UK
6. Department of Invertebrate Zoology and Hydrobiology University of Lodz Lodz Poland
7. Laboratoire de Chrono‐Environnement, UMR CNRS 6249 Université Bourgogne Franche‐Comté Besançon France
8. Faculty of Geology, Geophysics, and Environmental Protection AGH University of Science and Technology Krakow Poland
9. UMR 8215 Trajectoires CNRS‐Université Paris 1 Panthéon—Sorbonne Nanterre France
10. Past Landscape Dynamics Laboratory, Institute of Geography and Spatial Organization Polish Academy of Sciences Warsaw Poland
11. Institute of Marine and Environmental Sciences University of Szczecin Szczecin Poland
12. Institute of Geography Pedagogical University of Krakow Krakow Poland