Bulletin of the Geological Society of Finland 2021:1

Bulletin of the Geological Society of Finland 2021:1 includes articles among others: Tiina Eskola, Riitta Kontio and Juha Pekka Lunkka, Comparison between modified LST Fastfloat and conventional HF methods for pollen preparation in highly minerogenic sediments; Krister Dalhem, Stefan Mattbäck, Anton Boman and Peter Österholm, A simplified distillation-based sulfur speciation method for sulfidic soil materials; Maarit Saresma, Emilia Kosonen, Antti E. K. Ojala, Anu Kaskela and Leena Korkiala-Tanttu, Characterization of sedimentary depositional environments for land use and urban planning in Espoo, Finland; Svetlana B. Nikolaeva, Mikhail V. Rodkin and Sergey V. Shvarev, Late Glacial and postglacial seismicity in the Northeastern Fennoscandian Shield: tectonic position and age of paleo-earthquakes near Murmansk.