Volume 92 (1), 2020

Part 1

Tepsell J., Rämö O. T., Heinonen A., Lahaye Y., Haapala P., Halkoaho T., Heinonen J. S., Höytiä H., Konnunaho J., Järvinen V.
Some new insights into the geochronology of the Western Karelia Subprovince, Finnish Lapland
Published online 3 April 2020
Skyttä P., Määttä M., Piippo S., Kara J., Käpyaho A., Heilimo E., O'Brien H.
Constraints over the age of magmatism and subsequent deformation for the Neoarchean Kukkola Gneiss Complex, northern Fennoscandia
Published online 11 May 2020
Kärenlampi K., Kontinen A., Hanski E., Huhma H., Lahaye Y., Krause J., Heinig T.
Age and origin of the Nb-Zr-REE mineralization in the Paleoproterozoic A1-type granitoids at Otanmäki, central Finland
Published online 1 June 2020