Research output: Contribution to journal › Meeting Abstract › peer-review
New geochronological data on time and conditions of organic-rich sediments formation in the bottom of the Belyi Yar-2 sequence (the eastern part of the Tunka rift basin, SE Siberia). / Laukhin, Stanislav; Maksimov, Fedor; Savelieva, Larisa; Larin, Sergey; Kuznetsov, Vladislav; Petrov, Aleksey; Grigoryev, Vasily; Arslanov, Khikmatulla; Kobylkin, Dmitry.
In: Geochronometria, Vol. 1, 2016, p. 70-70.Research output: Contribution to journal › Meeting Abstract › peer-review
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TY - JOUR
T1 - New geochronological data on time and conditions of organic-rich sediments formation in the bottom of the Belyi Yar-2 sequence (the eastern part of the Tunka rift basin, SE Siberia)
AU - Laukhin, Stanislav
AU - Maksimov, Fedor
AU - Savelieva, Larisa
AU - Larin, Sergey
AU - Kuznetsov, Vladislav
AU - Petrov, Aleksey
AU - Grigoryev, Vasily
AU - Arslanov, Khikmatulla
AU - Kobylkin, Dmitry
PY - 2016
Y1 - 2016
N2 - The Belyi Yar-2 key section (51°42' N, 102°37' E) located in the eastern part of the Tunka rift basin is a well known sequence but its chronology is discussible question up to now. The upper 13-15 m of the outcrop is composed by sands and the underlying lacustrine-alluvial deposits ~2 m thickness contain organic-rich layers. In the 60-s of the last century it was considered that these organic-rich layers were formed throughout the Early Pleistocene (Ravskyi, Golubeva, 1960). Later their age was correlated with the Late Pleistocene (marine isotope stage 3, MIS-3) (Adamenko et el., 1975; Shchetnikov et el., 2015). Latter conclusion was based on a number of 14C dates from ~41 kyr to ~26 kyr of vegetation remnants and bones. Our study was addressed on clarification of numerical age and environmental conditions of the lower part of the Belyi Yar-2 formation. The organic-rich samples were collected in 2013-2015 from the lower lacustrine-alluvial layer ~1.6 m thickness. The samples collected in 2013 yielded the fini
AB - The Belyi Yar-2 key section (51°42' N, 102°37' E) located in the eastern part of the Tunka rift basin is a well known sequence but its chronology is discussible question up to now. The upper 13-15 m of the outcrop is composed by sands and the underlying lacustrine-alluvial deposits ~2 m thickness contain organic-rich layers. In the 60-s of the last century it was considered that these organic-rich layers were formed throughout the Early Pleistocene (Ravskyi, Golubeva, 1960). Later their age was correlated with the Late Pleistocene (marine isotope stage 3, MIS-3) (Adamenko et el., 1975; Shchetnikov et el., 2015). Latter conclusion was based on a number of 14C dates from ~41 kyr to ~26 kyr of vegetation remnants and bones. Our study was addressed on clarification of numerical age and environmental conditions of the lower part of the Belyi Yar-2 formation. The organic-rich samples were collected in 2013-2015 from the lower lacustrine-alluvial layer ~1.6 m thickness. The samples collected in 2013 yielded the fini
KW - geochronology, Belyi Yar, SE Siberia
M3 - Meeting Abstract
VL - 1
SP - 70
EP - 70
JO - Geochronometria
JF - Geochronometria
SN - 1733-8387
Y2 - 11 May 2016 through 13 May 2016
ER -
ID: 7590438