Revision of the concept of the orthide brachiopod Cyrtonotella in the Middle Ordovician of the East Baltic; pp. 63–70

Cruziana traces from the Late Silurian (Pridoli) carbonate shelf of Saaremaa, Estonia; pp. 71–75

Postglacial occurrence and decline of Betula nana L. (dwarf birch) in northeastern Poland; pp. 76–87

Ice-free interval corresponding to Marine Isotope Stages 4 and 3 at the Last Glacial Maximum position at Kileshino, Valdaj Upland, Russia; pp. 88–96

Geological settings of the protected Selisoo mire (northeastern Estonia) threatened by oil shale mining; pp. 97–107

Thunderstorms caused by southern cyclones in Estonia; pp. 108–117

SHORT COMMUNICATION: First record of the trace fossil Oikobesalon from the Ordovician (Darriwilian) of Baltica; pp. 118–121