Bulletin of the Geological Society of Finland 2007:1

Bulletin of the Geological Society of Finland 1/2007 contains the following articles: N. M. Kortelainen, P. J. Korkeakoski & J. A. Karhu, Origin of calcite in the glacigenic Virttaankangas complex; K. F. Helmens & al., Ice-free intervals continuing into Marine Isotope Stage 3 at Sokli in the central area of the Fennoscandian glaciations; K. Laajoki & F. Corfu, Lithostratigraphy of the Mesoproterozoic Vemork formation, central Telemark, Norway; K. Saalmann, Structural control on gold mineralization in the Satulinmäki and Riukka prospects, Häme Schist Belt, southern Finland; A. Käpyaho, P. Hölttä & M. J. Whitehouse, U-Pb zircon geochronology of selected Archaean migmatites in eastern Finland.