Age of a Cross-Layered Sand Sequence of the Yar Sredny Reference Section (Central Kamchatka): Data on Combined 230Th/238U and 14С Dating of Peat
- 作者: Maksimov F.E.1, Pevzner M.M.2, Petrov A.Y.1, Levchenko S.B.1, Grigoriev V.A.1, Kuznetsov V.Y.1, Baranova N.G.1
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隶属关系:
- St. Petersburg State University
- Geological Institute, Russian Academy of Sciences
- 期: 卷 488, 编号 1 (2019)
- 页面: 1046-1050
- 栏目: Geology
- URL: https://journals.rcsi.science/1028-334X/article/view/195421
- DOI: https://doi.org/10.1134/S1028334X19090290
- ID: 195421
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详细
The first quantitative data on the radio-isotope age are presented for a sequence of cross-layered sands abundant in the Neopleistocene reference sections of loose sediments of Central Kamchatka. Two peat horizons buried in a sequence of cross-layered sands of Yar Sredny are studied. The results of 230Th/238U and 14С isotope dating are quite consistent. It is found that the entire sequence was probably deposited at 50–40 ka BP (Late Pleistocene, MIS-3) in contrast to the previously suggested age of 400–300 ka (Middle Pleistocene).
作者简介
F. Maksimov
St. Petersburg State University
编辑信件的主要联系方式.
Email: maksimov-fedor@yandex.ru
俄罗斯联邦, St. Petersburg,
199034
M. Pevzner
Geological Institute, Russian Academy of Sciences
Email: maksimov-fedor@yandex.ru
俄罗斯联邦, Moscow, 119017
A. Petrov
St. Petersburg State University
Email: maksimov-fedor@yandex.ru
俄罗斯联邦, St. Petersburg,
199034
S. Levchenko
St. Petersburg State University
Email: maksimov-fedor@yandex.ru
俄罗斯联邦, St. Petersburg,
199034
V. Grigoriev
St. Petersburg State University
Email: maksimov-fedor@yandex.ru
俄罗斯联邦, St. Petersburg,
199034
V. Kuznetsov
St. Petersburg State University
Email: maksimov-fedor@yandex.ru
俄罗斯联邦, St. Petersburg,
199034
N. Baranova
St. Petersburg State University
Email: maksimov-fedor@yandex.ru
俄罗斯联邦, St. Petersburg,
199034
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