The first data on the n-isotopic composition of the Permian and Triassic of North-Eastern Russia and their significance for palaeotemperature reconstructions

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Abstract

It is proposed that oscillating temperature conditions in the late Wuchiapingian and early Changhsingian (Late Permian) followed in the Boreal Superrealm to less variable climatic conditions in the late Changhsingian and early Induan (the time of trap formation of the Siberian Platform), with stable trend of increasing temperature in the Early Triassic. The Problem of the absence of signs of mass extinction of marine organisms at the Permian-Triassic boundary in the Boreal Superrealm is discussed.

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About the authors

Y. D. Zakharov

Far East Geological Institute, Far East Branch, Russian Academy of Sciences

Author for correspondence.
Email: yurizakh@mail.ru
Russian Federation, Vladivostok

A. S. Biakov

North-East Interdisciplinary Scientific Research Institute of Far East Branch of the Russian Academy of Sciences; Kazan Federal University

Email: yurizakh@mail.ru
Russian Federation, Magadan; Kazan

M. Horacek

HBLFA Francisco-Josephinum-Research Center BLT;  Institute of Lithosphere Research, Vienna University

Email: yurizakh@mail.ru
Austria, Wieselburg; Vienna

N. A. Goryachev

North-East Interdisciplinary Scientific Research Institute of Far East Branch of the Russian Academy of Sciences

Email: yurizakh@mail.ru
Russian Federation, Magadan

I. L. Vedernikov

North-East Interdisciplinary Scientific Research Institute of Far East Branch of the Russian Academy of Sciences

Email: yurizakh@mail.ru
Russian Federation, Magadan

References

  1. Luo G., Wang Y., Algeo T. J., et al. // Geology. 2011. V. 39. №. 7. P. 647–650.
  2. Algeo T. J., Meyers P. A., Robinson R. S., et al. // Bio-geosciences. 2014. V. 11. P. 1273–1295.
  3. Захаров Ю. Д., Хорачек М., Шигэта Я. и др. // ДАН. 2018. Т. 478. № 5. С. 556–560.
  4. Algeo T., Henderson C. M., Ellwood B., et al. // Geol. Soc. Amer. Bull. 2012. V. 124. P. 1424–1448.
  5. Knies J., Grasby S. E., Beauchamp B., et al. // Geology. 2013. V. 4. P. 167–170.
  6. Schobben M., Joachimski M. M., Korn D., et al. //Gondwana Res. 2014. V. 26. P. 675–683.
  7. Бяков А. С. Пермские отложения Балыгчанского поднятия (Северо-Восток Азии). Магадан: СВКНИИ ДВО РАН, 2004. 89 с.
  8. Бяков А. С., Хорачек В. М., Горячев Н. А. и др. // ДАН. 2017. Т. 474. № 3. С. 347–350.
  9. Бяков А. С., Горячев Н. А., Ведерников И. Л. и др. // ДАН. 2017. Т. 477. №. 3. С. 331–336.
  10. Kozur H. W., Weems, R. E. // Palaeogeogr., Palaeocli­matol., Palaeoecol. 2011. V. 308. P. 22–40.
  11. Садовников Г. Н. // Стратиграфия. Геол. корреляция. 2008. Т. 16. № 1. С. 34–60.
  12. Садовников Г. Н. // Палеонтол. журн. 2016. № 2. С. 87–99.
  13. Hermann E., Hochuli P. A., Bucher H., et al. // Global Planet. Change. 2010. V. 74. P. 156–167.
  14. Захаров Ю. Д., Бяков А. С., Рихоц С., Хорачек М. // ДАН. 2015. Т. 460. № 1. С. 60–64.
  15. Бяков А. С., Кутыгин Р. В., Горячев Н. А. и др. //ДАН. 2018. Т. 480. № 1. С. 121–124.

Supplementary files

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2. Fig. 1. Correlation of sections Pautovaya, Kukh-E-Ali-Bashi. O - Govod's suite; Ot. c. - Otoceras concavum; T. p. - pascoei; C. i. - inflecta; C. bach. - Clarkina bachmanni; n - nodosa; ch / d - changxingensis – deflecta; i / z - iranica – zhangi; m / p - meishanensis – praeparvus; u - ultima – mostleri; H. p. - hindeodus parvus; I. isarc - isarcicella isarcica, Ved. - Vedioceras, Pl. - Pleuronodoceras, Kon. zone - conodont zone, Am. zone - ammonite zone, J. - Julfa. The stratigraphic position of the Siberian traps is determined on the basis of the correlation of the Late Permian sediments of Siberia, Germany, Iran by konhostraks and conodonts [10].

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3. Fig. 2. δ15N - curve [2] (with addition). Ice. - glacial conditions, P. - transitional conditions, Pal.– h. - Paleogene – Quaternary systems, Carb. - Carbon, S. - Silur, Ord. - Ordovician, Kemb. - Cambrian, K. - cryogen.

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