Research output: Contribution to journal › Article › peer-review
Ordovician Biostratigraphy and Volcanism of Salair. / Sennikov, N. V.; Lykova, E. V.; Obut, O. T. et al.
In: Russian Geology and Geophysics, Vol. 66, No. 3, 01.03.2025, p. 253-276.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Ordovician Biostratigraphy and Volcanism of Salair
AU - Sennikov, N. V.
AU - Lykova, E. V.
AU - Obut, O. T.
AU - Tokarev, V. N.
AU - Timokhin, A. V.
AU - Shcherbanenko, T. A.
AU - Zakiryanov, I. G.
N1 - This study was supported by the Government Contract of the Russian Academy of Sciences in Basic Research, Project No. FW ZZ\u20132022\u20130003. We cordially thank our colleagues Dr. D.A. Tokarev, R.A. Khabibulina and Dr. N.V. Novozhilova for their help in fieldwork, as well as Dr. T.V. Gonta and Dr. Y.M. Gutak for their assistance in fauna identification. We express our sincere gratitude to Dr. Yu.K. Sovetov who provided great editorial assistance at the final stage of the manuscript preparation.
PY - 2025/3/1
Y1 - 2025/3/1
N2 - Litho-and biostratigraphic analysis of a number of Ordovician reference sections has been completed in five different blocks of Salair, including WestBerd’ (Medvedkovo), East-Berd’, Krasnoe, Gurievsk and Eltsovka. Modern data on nine mainly terrigenous and, less often, carbonate-terrigenous sections bearing fossils and composed of carbonate units and volcanic rocks including lavas, as well as tuff and tuff sandstones have been presented. The Ordovician terrigenous sedimentation in the study area was complicated by stages of volcanic sedimentation. Volcanic-sedimentary sequences were documented at four biostratigraphically dated stages in Salair: 1) the Tremadocian, 2) the late Floian, 3) the middle – late Darriwilian, 4) the late Katian – Hirnantian.
AB - Litho-and biostratigraphic analysis of a number of Ordovician reference sections has been completed in five different blocks of Salair, including WestBerd’ (Medvedkovo), East-Berd’, Krasnoe, Gurievsk and Eltsovka. Modern data on nine mainly terrigenous and, less often, carbonate-terrigenous sections bearing fossils and composed of carbonate units and volcanic rocks including lavas, as well as tuff and tuff sandstones have been presented. The Ordovician terrigenous sedimentation in the study area was complicated by stages of volcanic sedimentation. Volcanic-sedimentary sequences were documented at four biostratigraphically dated stages in Salair: 1) the Tremadocian, 2) the late Floian, 3) the middle – late Darriwilian, 4) the late Katian – Hirnantian.
KW - Ordovician
KW - Salair
KW - biostratigraphy
KW - terrigenous sedimentation
KW - volcanic structures
UR - https://www.mendeley.com/catalogue/d9b3df71-6b04-3196-bee3-a081d04ed1fb/
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-105000119823&origin=inward&txGid=27ab9fffbe264279e9ce5341d9776134
U2 - 10.2113/RGG20244744
DO - 10.2113/RGG20244744
M3 - Article
VL - 66
SP - 253
EP - 276
JO - Russian Geology and Geophysics
JF - Russian Geology and Geophysics
SN - 1068-7971
IS - 3
ER -
ID: 65124665