COARSE ICE SPREAD MATERIAL ON THE BOTTOM OF THE BARENTS SEA

  • G. S. Kharin Shirshov Institute of Oceanology, Russian Academy of Sciences
  • D. V. Eroshenko Shirshov Institute of Oceanology, Russian Academy of Sciences
  • S. M. Isachenko Shirshov Institute of Oceanology, Russian Academy of Sciences
  • A. V. Bulokhov Shirshov Institute of Oceanology, Russian Academy of Sciences
  • G. V. Malafeev Shirshov Institute of Oceanology, Russian Academy of Sciences
  • N. V. Politova Shirshov Institute of Oceanology, Russian Academy of Sciences
DOI 10.29006/1564-2291.JOR-2020.48(2).8
Keywords coarse-grained material (CGM), Barents Sea, glacial exaration, ice spacing, petrographic composition

Abstract

The coarse-grained material (CGM) obtained at 89 stations in 67 and 68 cruises of the R/V “Akademik Mstislav Keldysh” when washing modern sediments was studied. Its petrographic composition was studied, 35 petrographic types and subtypes of rocks were identified, their cyclograms were compiled. It was noted that the CGMof the Barents Sea is subject to significant fluctuations, but in general, it is complementary to the set of rocks of the adjacent land and is quantitatively ensured by the size of the examination and the removal of the material by the glacier to the sedimentation areas. Such mobility of the CGM makes it difficult to use it as a marker for geo-mapping the bottom of the Barents Sea.

 

References


  1. Bondarev V.I., Romanovich B.S., Cherkesova E.V., and Enokyan V.S. Geologicheskoe stroenie Novoj Zemli, Vajgacha, Paj-Hoya, Polyarnogo Urala i Severa Pechorskoj depressii. Geologiya i perspektivy neftegazonosnosti Sovetskoj Arktiki, Leningrad: NIIGA, 1972, pp. 21–27.

  2. Chernysheva E.A., Harin G.M., and Stolbov N.M. Novye dannye po geohimii bazaltov arhipelaga Zemli Franca Iosifa. Dokl. RAN, 2003, Vol. 390, No. 2, pp. 238–241.

  3. Dibner V.D. Morfostruktura shelfa Barenceva morya. Leningrad: Nedra, 1978, 211 p.

  4. Dibner V.D. Sbory i poluchenie donnogo kamennogo materiala s cel’yu geologicheskogo kartirovaniya. Geologiya morey, Leningrad: NIIGA, 1971, Vol. 1, pp. 17–25.

  5. Evdokimov A.N., Sirotkin A.N., and Chebaevskij V.S. Pozdnepaleozojskij shchelochnoul’traosnovnoj magmatizm arhipelaga Shpicbergen. Zapiski gornogo instituta, Saint Petersburg, 2013, Vol. 200, pp. 201–209.

  6. Hasankaev V.B. Izuchenie kamennogo materiala kak istochnika informacii o sostave korennyh porod dna yugo-vostochnoj chasti Barenceva moray. Litologiya i polezn. Iskopaemye, 1978, Vol. 3, pp. 118–120.

  7. John C. Bailey and Mogens H. Rasmussen. Petrochemistry of Jurassic and Cretaceous tholeiites from Kong Karls Land, Svalbard, and their relation to Mesozoic magmatism in the Arctic. Polar Research, 1997, Vol. 16:1, pp. 37–62, doi: 10.3402/polar.v16i1.6624.

  8. Kharin G.S. and Krasilshchikov A.A. Sostav i zakonomernosti raspredeleniya donnogo kamennogo materiala v Barencevom more po profilyu poluostrov Rybachij – Zemlya Franca Iosifa. Litologiya i paleogeografiya Barenceva i Karskogo morej, Leningrad: NIIGA, 1981, pp. 33–41.

  9. Kharin G.S., Politova N.V., Lisicyn A.P., Eroshenko D.V., Kravchishina M.D., Kozina N.V., and Bulohov A.V. Grubooblomochnyj material ledovogo raznosa na dne Barenceva morya. Materialy XXII Mezhdunarodnoj nauchnoj konferencii (SHkoly) po morskoj geologii, Vol. II, Moscow: IO RAN, 2017, pp. 115–119.

  10. Klenova M.V. Geologiya Barenceva morya. Moscow: AN SSSR, 1960, 342 p.

  11. Klyuvitkin A.A., Gladyshev S.V., Kravchishina M.D., Novigatskij A.N., Eroshenko D.V., Lohov A.S., and Kochenkova A.I. Geologicheskie i gidrologicheskie issledovaniya v Severnoj Atlantike v 2017 g. na razreze po 59°30´ s.sh. (68-j rejs nauchno-issledovatel’skogo sudna «Akademik Mstislav Keldysh»). Okeanologiya, Vol. 59, No. 1, 2019, pp. 177–180.

  12. Kravchishina M.D., Novigatskij A.N., Savvichev A.S., Pautova L.A., and Lisicyn A.P. Issledovanie sedimentosistem Barenceva morya i Norvezhsko-Grenlandskogo bassejna v 68-m rejse nauchno-issledovatel’skogo sudna «Akademik Mstislav Keldysh». Okeanologiya, 2019, Vol. 59, No. 1, pp. 173–176.

  13. Le Bas M.J., Le Maitre R.W., Streckeisen A., and Zanettin B. A chemical classification of volcanic rocks based on the total alkali-silica diagram. J. Petrol, 1986, Vol. 27, pp. 745–750.

  14. Lisitzin A.P. K metodike izucheniya galechnyh otlozhenij otkrytogo moray. Trudy Instituta okeanologii AN SSSR, 1951, Vol. 5, pp. 991–945.

  15. Lisitzin A.P. Ledovaya sedimentaciya v Mirovom okeane. Moscow: Nauka, 1994, 450 p.

  16. Lisitzin A.P. Sea-ice and iceberg sedimentation in the ocean. Recent and past. Berlin: Springer, 2002, 543 p.

  17. Lisitzin A.P., Harin G.S., and Chernysheva E.A. Bazal’ty i grubooblomochnyj material donnyh osadkov Karskogo moray. Okeanologiya, 2004, Vol. 44, No. 4, pp. 440–456.

  18. Lisitzin A.P. and Shevchenko V.P. Glacial-marine sedimentation. Encyclopedia of Marine Geosciences Part of the Series, Encyclopedia of Earth Sciences Series, Berlin: SpringerVerlag, 2016, pp. 288–294.

  19. Lokhov A.S. and Kochenkova A.I. Geological and hydrological studies in the North Atlantic in 2017 along a section of 59 ° 30´ N (68th voyage of the research vessel «Akademik Mstislav Keldysh»). Oceanology, 2019, Vol. 59, No. 1, pp. 177–180.

  20. Ntaflos T. and Richter W. Geochemical constraints on the origin of the Continental Flood Basalt magmatism in Franz Josef Land, Arctic Russia. European Journal of Mineralogy, Germany: E. Schweizerbart’sche Verlagsbuchhandlung, 2003, Vol. 15, pp. 649–663, doi: 10.1127/0935-1221/2003/0015-0649.

  21. Politova N.V., Novigatskij A.N., Kozina N.V., and Terpugova S.A. Mul’tidisciplinarnye issledovaniya v Barencevom more v 67-m rejse nauchno-issledovatel’skogo sudna «Akademik Mstislav Keldysh». Okeanologiya, 2018, Vol. 58, No. 3, pp. 534–536.

  22. Sirotkin A.N. and Evdokimov A.N. Sostav, vozrast i tektonicheskoe znachenie granitnyh valunov v devonskih konglomeratah severo-zapadnoj chaste Shpicbergena. Zapiski gornogo instituta, Geologiya, 2016, Vol. 222, pp. 789–797.

  23. Skuf’in P.K. and Theart H.F.J. Geochemical and tectono-magmatic evolution of the volcanosedimentary rocks of Pechenga and other greenstone fragments within the Kola Greenstone Belt, Russia. Precambrian Research, 2005, Vol. 14, pp. 1–48, doi: 10.1016/j. precamres.2005.07.004.

  24. Soldatov A.V., Emel’yanov E.M., and Harin G.S. Raspredelenie i sostav grubooblomochnogo materiala na dne Atlanticheskogo okeana. Okeanologicheskie issledovaniya. No. 33: Rezultaty issled. po mezhdunar. geofizicheskim proektam, Moscow: Radio i Svyaz’, 1981, pp. 6–49.
Published
2020-09-21
Issue
Vol 48 No 2 (2020): Journal of Oceanological Research
Section
Marine geology, geophysics and geochemistry

Transfer of copyrights occurs on the basis of a license agreement between the Author and Shirshov Institute of Oceanology, RAS