Neoproterozoic metavolcanosedimentary rocks of the Bozdak Group in southern Ulutau (Central Kazakhstan): isotope-geochemical and geochronological data

N. V. Dmitrieva, E. F. Letnikova, S. I. Shkol'nik, I. A. Vishnevskaya, N. A. Kanygina, M. S. Nikolaeva, I. V. Sharf

Результат исследований: Материалы для журналаСтатья

1 цитирование (Scopus)

Выдержка

We consider geochemistry of Neoproterozoic metavolcanosedimentary rocks of the Bozdak Group in southern Ulutau (Central Kazakhstan) and present the first results of U-Pb LA-ICP-MS dating of clastic zircons and Sm-Nd isotope data. Isotope-geochemical and geochronological studies have shown that the Bozdak Group rocks resulted from the destruction of igneous and metamorphic complexes mostly of Neoproterozoic age with the participation of Archean and Paleoproterozoic rocks. The lower boundary of sedimentation is dated at 800 Ma. The obtained isotope-geochemical data on the Bozdak Group basaltoids suggest their formation on thick continental crust with the participation of subduction fluid.

Язык оригиналаАнглийский
Страницы (с-по)1551-1569
Число страниц19
ЖурналRussian Geology and Geophysics
Том57
Номер выпуска11
DOI
СостояниеОпубликовано - 1 ноя 2016

Отпечаток

Kazakhstan
isotopes
isotope
rocks
rock
inductively coupled plasma mass spectrometry
geochemistry
dating
continental crust
destruction
Archean
crusts
zircon
subduction
sedimentation
fluid
fluids
participation

ASJC Scopus subject areas

  • Geophysics
  • Geology

Цитировать

Neoproterozoic metavolcanosedimentary rocks of the Bozdak Group in southern Ulutau (Central Kazakhstan) : isotope-geochemical and geochronological data. / Dmitrieva, N. V.; Letnikova, E. F.; Shkol'nik, S. I.; Vishnevskaya, I. A.; Kanygina, N. A.; Nikolaeva, M. S.; Sharf, I. V.

В: Russian Geology and Geophysics, Том 57, № 11, 01.11.2016, стр. 1551-1569.

Результат исследований: Материалы для журналаСтатья

Dmitrieva, N. V. ; Letnikova, E. F. ; Shkol'nik, S. I. ; Vishnevskaya, I. A. ; Kanygina, N. A. ; Nikolaeva, M. S. ; Sharf, I. V. / Neoproterozoic metavolcanosedimentary rocks of the Bozdak Group in southern Ulutau (Central Kazakhstan) : isotope-geochemical and geochronological data. В: Russian Geology and Geophysics. 2016 ; Том 57, № 11. стр. 1551-1569.
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abstract = "We consider geochemistry of Neoproterozoic metavolcanosedimentary rocks of the Bozdak Group in southern Ulutau (Central Kazakhstan) and present the first results of U-Pb LA-ICP-MS dating of clastic zircons and Sm-Nd isotope data. Isotope-geochemical and geochronological studies have shown that the Bozdak Group rocks resulted from the destruction of igneous and metamorphic complexes mostly of Neoproterozoic age with the participation of Archean and Paleoproterozoic rocks. The lower boundary of sedimentation is dated at 800 Ma. The obtained isotope-geochemical data on the Bozdak Group basaltoids suggest their formation on thick continental crust with the participation of subduction fluid.",
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T2 - isotope-geochemical and geochronological data

AU - Dmitrieva, N. V.

AU - Letnikova, E. F.

AU - Shkol'nik, S. I.

AU - Vishnevskaya, I. A.

AU - Kanygina, N. A.

AU - Nikolaeva, M. S.

AU - Sharf, I. V.

PY - 2016/11/1

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N2 - We consider geochemistry of Neoproterozoic metavolcanosedimentary rocks of the Bozdak Group in southern Ulutau (Central Kazakhstan) and present the first results of U-Pb LA-ICP-MS dating of clastic zircons and Sm-Nd isotope data. Isotope-geochemical and geochronological studies have shown that the Bozdak Group rocks resulted from the destruction of igneous and metamorphic complexes mostly of Neoproterozoic age with the participation of Archean and Paleoproterozoic rocks. The lower boundary of sedimentation is dated at 800 Ma. The obtained isotope-geochemical data on the Bozdak Group basaltoids suggest their formation on thick continental crust with the participation of subduction fluid.

AB - We consider geochemistry of Neoproterozoic metavolcanosedimentary rocks of the Bozdak Group in southern Ulutau (Central Kazakhstan) and present the first results of U-Pb LA-ICP-MS dating of clastic zircons and Sm-Nd isotope data. Isotope-geochemical and geochronological studies have shown that the Bozdak Group rocks resulted from the destruction of igneous and metamorphic complexes mostly of Neoproterozoic age with the participation of Archean and Paleoproterozoic rocks. The lower boundary of sedimentation is dated at 800 Ma. The obtained isotope-geochemical data on the Bozdak Group basaltoids suggest their formation on thick continental crust with the participation of subduction fluid.

KW - Central Kazakhstan

KW - LA-ICP-MS zircon dating

KW - Late Precambrian

KW - Sm-Nd isotopes

KW - volcanosedimentary rocks

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