Discovery of Upper Oligocene–Lower Miocene brown coal deposits (Kosh-Agach formation) in the Dzhazator River valley (Southeastern Russian Altai): Neotectonic and paleogeographical aspects : научное издание

Описание

Тип публикации: статья из журнала

Год издания: 2017

Идентификатор DOI: 10.1134/S1028334X17080104

Аннотация: Results of complex paleontological and geochemical analysis are reported for a new locality of the Upper Oligocene–Lower Miocene Kosh-Agach carbonaceous formation in the Dzhazator River valley. This find specifies the scales of lacustrine–marsh sedimentation at the end of the Paleogene and beginning of the Neogene, as well as the cПоказать полностьюharacter and amplitude of post-Neogene neotectonic movements in the southeastern highest mountain part of Russian Altai. Systematic rejuvenation of the radiocarbon age of the sequences studied, which has been established for the first time in Altai, is related to influx of young carbon during the subsequent complex geological history. This fact is of great importance for deciphering the chronology of Pleistocene glacial–dammed lakes in the intermontane basins of Altai and Tuva, the erosion zone of which spanned exhumed Tertiary deposits. © 2017, Pleiades Publishing, Ltd.

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Издание

Журнал: Doklady Earth Sciences

Выпуск журнала: Vol. 475, Is. 2

Номера страниц: 854-857

ISSN журнала: 1028334X

Издатель: Maik Nauka-Interperiodica Publishing

Персоны

  • Agatova A.R. (Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russian Federation, Yeltsin Ural Federal University, Yekaterinburg, Russian Federation)
  • Nepop R.K. (Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russian Federation, Yeltsin Ural Federal University, Yekaterinburg, Russian Federation)
  • Rudaya N.A. (Institute of Archaeology and Ethnography, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russian Federation, Novosibirsk State University, Novosibirsk, Russian Federation)
  • Khazina I.V. (Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russian Federation)
  • Zhdanova A.N. (Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russian Federation)
  • Bronnikova M.A. (Institute of Geography, Russian Academy of Sciences, Moscow, Russian Federation)
  • Uspenskaya O.N. (All-Russian Scientific Research Institute of Vegetable Growing, Vereya, Moscow oblast, Russian Federation)
  • Zazovskaya E.P. (Institute of Geography, Russian Academy of Sciences, Moscow, Russian Federation)
  • Ovchinnikov I.Y. (Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russian Federation, Institute of Archaeology and Ethnography, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russian Federation)
  • Panov V.S. (Institute of Archaeology and Ethnography, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russian Federation)
  • Shurygin B.N. (Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russian Federation)

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