%0 Journal Article %T Continuous record of geomagnetic field variations during cooling of the Monchegorsk, Kivakka and Bushveld Early Proterozoic layered intrusions %A , .. %A , .. %A , .. %K geomagnetic field variations, layered intrusions, titanomagnetites, petromagnetic characteristics, Monchegorsk. %J Russian Journal of Earth Sciences %D 2004 %N 6 %P 65 %I Геофизический центр Российской Академии Наук