1 | Department of Biogeography and Palaeoecology, Faculty of Geographical and Geological Science,
Adam Mickiewicz University, Dzięgielowa 27, 61-680 Poznań, Poland |
2 | Department of Botany, Institute of Biology, University of Białystok,
Świerkowa 20b, 15-950 Białystok, Poland |
3 | Jagiellonian University, Institute of Botany, Department of Palaeobotany and Palaeoherbarium,
Lubicz 46, 31-512 Kraków, Poland |
4 | Polish Geological Institute – National Research Institute, Rakowiecka 4, 00-975 Warszawa, Poland |
5 | W. Szafer Institute of Botany, Polish Academy of Sciences, Lubicz 46, 31-512 Kraków, Poland |