Lower and Middle Ordovician conodonts from the subsurface of SE Estonia and adjacent Russia; pp. 1–21

A new elasmobranch Karksiodus mirus gen. et sp. nov. from the Burtnieki Regional Stage, Middle Devonian of Estonia; pp. 22–30

Ground-penetrating radar study of the Rahivere peat bog, eastern Estonia; pp. 31–42

Chemical properties of peat in three peatlands with balneological potential in Estonia; pp. 43–49

Field investigations of apparent optical properties of ice cover in Finnish and Estonian lakes in winter 2009; pp. 50–64