Marina Yu. Koreshkova

Teaching courses

  • Magmatic petrology
  • Practical petrology
  • Structural petrology
  • Petrology, volcanology

Position

Associate professor, Department of Petrography

E-mail: m.koreshkova@spbu.ru

Phone: (812) 328-94-79

Education, scientific degrees and titles

  • 1995, MSc (geology and geochemistry), St Petersburg State University, department of petrography
  • 2001, PhD (candidate of geological and mineralogical sciences), Petrology of a lower crustal xenolith suite from dykes and explosion pipes of Kandalaksha graben

Research IDs


Research interests

Petrology and geochemistry of the continental lower crust; origin and geochronology of metamorphic zircon, its trace element composition and Hf isotopic composition; major and trace element composition of high-pressure minerals; Sm-Nd, Rb-Sr, Lu-Hf and Re-Os isotopic systems in lower crustal rocks


Key publications

  1. The age of the lower crust of the central part of the Columbia supercontinent: A review of zircon data. Koreshkova, M., Downes, H. Gondwana Research, 2021, 96, стр. 37–55
  2. Koreshkova, M., Downes, H., Millar, I., Levsky, L., Larionov, A., Sergeev, S. “Geochronology of metamorphic events in the lower crust beneath NW Russia: a xenolith Hf isotope study.” Journal of Petrology, 58, 1567-1590, 2017.
  3. Koreshkova, M.Yu., Downes, H., Glebovitsky, V.A., Rodionov, N.V., Antonov, A.V., Sergeev, S.A. “Zircon trace element characteristics and ages in granulite xenoliths: a key to understanding the age and origin of the lower crust, Arkhangelsk kimberlite province, Russia.” Contrib. Mineral. Petrol., 167, 973, 1-22, 2014.
  4. M. Yu. Koreshkova; H. Downes; L. K. Levsky; N. V. Vladykin. “Petrology and Geochemistry of Granulite Xenoliths from Udachnaya and Komsomolskaya Kimberlite Pipes, Siberia.” Journal of Petrology, 52, 1857-1885, 2011.
  5. Marina Yu. Koreshkova, Hilary Downes, Larissa P. Nikitina, Nikolay V. Vladykin, Aleksandr N. Larionov, Sergey A. Sergeev. “Trace element and age characteristics of zircons in granulite xenoliths from the Udachnaya kimberlite pipe, Siberia.” Precambrian Research, 168, 197–212, 2009.

Russian version