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Palynostratigraphy of the Upper Cretaceous and Paleogene Deposits in the South of Western Siberia by Example of Russkaya Polyana Boreholes, Omsk Trough. / Lebedeva, N. K.; Kuz’mina, O. B.

In: Stratigraphy and Geological Correlation, Vol. 26, No. 1, 01.01.2018, p. 80-108.

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Lebedeva NK, Kuz’mina OB. Palynostratigraphy of the Upper Cretaceous and Paleogene Deposits in the South of Western Siberia by Example of Russkaya Polyana Boreholes, Omsk Trough. Stratigraphy and Geological Correlation. 2018 Jan 1;26(1):80-108. doi: 10.1134/S0869593818010069

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@article{df10773c9c7c4c5da17637e5f1212c7a,
title = "Palynostratigraphy of the Upper Cretaceous and Paleogene Deposits in the South of Western Siberia by Example of Russkaya Polyana Boreholes, Omsk Trough",
abstract = "The detailed study of Boreholes 8, 10, and 2 in the Russkaya Polyana district (Omsk Trough) made it possible to reveal the complex structure of the Upper Cretaceous sediments formed in unstable conditions of the marginal part of the Western Siberian basin. The Pokur, Kuznetsovo, Ipatovo, Slavgorod, and Gan{\textquoteright}kino formations were subjected to palynological analysis and substantiation of their Late Cretaceous age. Eight biostratigraphic units with dinocysts and five units with spores and pollen from the Albian to the Maastrichtian were identified. The joint application of biostratigraphic and magnetostratigraphic methods made it possible to reveal the stratigraphic breaks in the studied sedimentary stratum and to estimate their scope. The age of the Lower Lyulinvor Subformation was specified in the marginal part of the Omsk Trough. The ingression traces of the Western Siberian basin in the Albian were found for the first time in the considered region.",
keywords = "biostratigraphy, dinocysts, Omsk Trough, Paleogene, palynology, south of Western Siberia, Upper Cretaceous",
author = "Lebedeva, {N. K.} and Kuz{\textquoteright}mina, {O. B.}",
year = "2018",
month = jan,
day = "1",
doi = "10.1134/S0869593818010069",
language = "English",
volume = "26",
pages = "80--108",
journal = "Stratigraphy and Geological Correlation",
issn = "0869-5938",
publisher = "PLEIADES PUBLISHING INC",
number = "1",

}

RIS

TY - JOUR

T1 - Palynostratigraphy of the Upper Cretaceous and Paleogene Deposits in the South of Western Siberia by Example of Russkaya Polyana Boreholes, Omsk Trough

AU - Lebedeva, N. K.

AU - Kuz’mina, O. B.

PY - 2018/1/1

Y1 - 2018/1/1

N2 - The detailed study of Boreholes 8, 10, and 2 in the Russkaya Polyana district (Omsk Trough) made it possible to reveal the complex structure of the Upper Cretaceous sediments formed in unstable conditions of the marginal part of the Western Siberian basin. The Pokur, Kuznetsovo, Ipatovo, Slavgorod, and Gan’kino formations were subjected to palynological analysis and substantiation of their Late Cretaceous age. Eight biostratigraphic units with dinocysts and five units with spores and pollen from the Albian to the Maastrichtian were identified. The joint application of biostratigraphic and magnetostratigraphic methods made it possible to reveal the stratigraphic breaks in the studied sedimentary stratum and to estimate their scope. The age of the Lower Lyulinvor Subformation was specified in the marginal part of the Omsk Trough. The ingression traces of the Western Siberian basin in the Albian were found for the first time in the considered region.

AB - The detailed study of Boreholes 8, 10, and 2 in the Russkaya Polyana district (Omsk Trough) made it possible to reveal the complex structure of the Upper Cretaceous sediments formed in unstable conditions of the marginal part of the Western Siberian basin. The Pokur, Kuznetsovo, Ipatovo, Slavgorod, and Gan’kino formations were subjected to palynological analysis and substantiation of their Late Cretaceous age. Eight biostratigraphic units with dinocysts and five units with spores and pollen from the Albian to the Maastrichtian were identified. The joint application of biostratigraphic and magnetostratigraphic methods made it possible to reveal the stratigraphic breaks in the studied sedimentary stratum and to estimate their scope. The age of the Lower Lyulinvor Subformation was specified in the marginal part of the Omsk Trough. The ingression traces of the Western Siberian basin in the Albian were found for the first time in the considered region.

KW - biostratigraphy

KW - dinocysts

KW - Omsk Trough

KW - Paleogene

KW - palynology

KW - south of Western Siberia

KW - Upper Cretaceous

UR - http://www.scopus.com/inward/record.url?scp=85043388018&partnerID=8YFLogxK

U2 - 10.1134/S0869593818010069

DO - 10.1134/S0869593818010069

M3 - Article

AN - SCOPUS:85043388018

VL - 26

SP - 80

EP - 108

JO - Stratigraphy and Geological Correlation

JF - Stratigraphy and Geological Correlation

SN - 0869-5938

IS - 1

ER -

ID: 12101161