%0 Journal Article %T Layered intrusions as transitional magma chambers above the local plumes of large igneous provinces: Evidence from the Early Paleoproterozoic province of a siliceous highly magnesian rock series in the Baltic Shield %A Sharkov, E.V. %K intrusions, local plumes, igneous provinces, magnesian rocks, Baltic Shield, mantle-derived magmas. %J Russian Journal of Earth Sciences %D 2003 %N 5 %P 13 %I Geophysical Center of the Russian Academy of Sciences