The development of the Ukrainian Shield was 2.7-2.3 billion years ago. Facts and preliminary conclusions

1Usenko, OV
1S. I. Subbotin Institute of Geophysics of the NAS of Ukraine, Kyiv
Dopov. Nac. akad. nauk Ukr. 2018, 12:61-70
https://doi.org/10.15407/dopovidi2018.12.061
Section: Geosciences
Language: Russian
Abstract: 

The article includes the facts (isotope age of zircons of magmatic and metamorphic rocks, as well as features of the material composition and structure) indicating the course of the geodynamic process on the Ukrainian Shield in the period 2.7-2.3 billion years ago.

Keywords: iron formation, isotope age, neoarchae, Paleoproterozoic, Ukrainian Shield
References: 
  1. Bogdanova, S. V., Gorbatschev, R. & Garetsky, R. G. (2016). EUROPE|East European Craton. In Reference module in earth systems and environmental sciences (pp. 3-17). Elsevier. doi: https://doi.org/10.1016/B978-0-12-409548-9.10020-X
  2. Lobach-Zhuchenko, S. B., Baltybaev, S. K., Glebovitsky, V. A., Egorova, Y. S., Skublov, S. G., Galankina, O. L., Lokhov, K. O., Sergeev S. A., Balagansky, V. V. & Stepanyuk, L. M. (2017). U–Pb SHRIMP II age and origin of zircon from lhertzolite of the bug paleoarchean complex, Ukrainian Shield. Doklady Earth Sciences, 477, No. 2, pp. 1391-1395 (in Russian). doi: https://doi.org/10.1134/S1028334X17120157
  3. Shumlyanskyy, L. V., Stepanyuk, L. M., Claesson, S., Rudenko, K. V. & Bekker, A. (2018). U-Pb on zircon and monazite geochronology of granites of the zhytomir and sheremetiv complexes, the norts-western region of the Ukrainian Shield. Mineral. J. (Ukraine), 40, No. 2, pp. 63-85 (in Ukrainian). doi: https://doi.org/10.15407/mineraljournal.40.02.063
  4. Shcherbakov, I. B. (2005). Petrology of the Ukrainian Shield. Lviv: ZUKTS (in Russian).
  5. Shcherbak, M. P., Artemenko, G. V., Lesnaya, I. M. & Ponomarenko, A. N. (2005). Geochronology of the Early Precambrian of the Ukrainian shield. Archean. Kiev: Naukova Dumka (in Russian).
  6. Shcherbak, M. P., Artemenko, G. V., Lesnaya, I. M., Ponomarenko, A. N. & Shumlyanskyy, L. V. (2008). Geochronology of the Early Precambrian of the Ukrainian shield. Proterozoic. Kiev: Naukova Dumka (in Russian).
  7. Artemenko, G. V., Samborska, I. A., Shvaika, I. A., Gogolev, K. I. & Dovbush, T. I. (2018). The stages of early Paleoproterozoic collision granitoids magmatism and metamorphism on the Azov and Middle-Dnieper megablocks of the Ukrainian Shield. Mineral. J., 40, No. 2, rp. 45-62 (in Ukrainian). doi: https://doi.org/10.15407/mineraljournal.40.02.045
  8. Esipchuk, K. E. (Ed.). (1985). Stratigraphic sections of the Precambrian Ukrainian Shield. Kiev: Naukova Dumka (in Russian).
  9. Verkhoglyad, V. M. & Skobelev, V. M. (1995). Isotopic age subvolcanic district of Novograd Volyn (northwestern part of the Ukrainian shield). Geokhimiya i rudoobrazovaniye, Iss. 21, pr. 47-56 (in Russian).
  10. Kravchenko, V. M. & Kulik, D. A. (Ed.). (1991). Ferruginous-siliceous formations of the Precambrian of the European part of the USSR. The genesis of iron ores. Kiev: Naukova Dumka (in Russian).
  11. Klein, C. (2005). Some precambrian banded iron formation (BIFs) from around the world: their age, geological setting, mineralogy, metamorphism, geochemistry and origin. Am. Mineral., 90, pp. 1473-1499. doi: https://doi.org/10.2138/am.2005.1871
  12. Morozov, A. F. (Ed.) (2010). Deep structure, evolution and minerals of the Early Precambrian basement of the East European Platform: Interpretation of materials based on the 1-EB profile, profiles 4B and TATSEYS. Vol. 2. Moscow: GEOKART: GEOS (in Russian).
  13. Semenenko, N. P. (Ed.). (1978). Ferruginous-siliceous formations of the Ukrainian shield. Vol. 1. Kiev: Naukova Dumka (in Russian).
  14. Semenenko, N. P. (Ed.). (1967). Geology of sedimentary-volcanogenic formations of the Ukrainian shield. Kiev: Naukova Dumka (in Russian).