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U–Pb LA–ICP–MS Age of Detrital Zircons from the Lower Riphean and Upper Vendian Deposits of the Luga–Ladoga Monocline. / Ivleva, A. S.; Podkovyrov, V. N.; Ershova, V. B.; Khubanov, V. B.; Khudoley, A. K.; Sychev, S. N.; Vdovina, N. I.; Maslov, A.V.

In: Doklady Earth Sciences, Vol. 480, No. 2, 01.06.2018, p. 695-699.

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@article{d11e10e7386c4389aeac89fb77a79732,
title = "U–Pb LA–ICP–MS Age of Detrital Zircons from the Lower Riphean and Upper Vendian Deposits of the Luga–Ladoga Monocline",
abstract = "The results of LA–ICP–MS U–Pb analyses of detrital zircons from the Precambrian deposits of Luga–Ladoga monocline are discussed. The age spectra of the zircons separated from the Riphean to Upper Vendian sandstones from the Shotkusa-1 well demonstrate dominance of the Paleo- and Mesoproterozoic grains while the Archaean zircons are subordinate. The Riphean debris sources were local swells of the Northern Ladoga basement. The sequence interval presumably corresponding to the Vasilieostrov Formation (Upper Vendian) has yielded not only Paleo- and Mesoproterozoic zircon ages, but Neoproterozoic as well, implying a Timanide provenance: these zircons (527 ± 9 and 516 ± 13 Ma) allow deposition of a significant part of the Shotkusa-1 sequence at the very beginning of the Cambrian.",
author = "Ivleva, {A. S.} and Podkovyrov, {V. N.} and Ershova, {V. B.} and Khubanov, {V. B.} and Khudoley, {A. K.} and Sychev, {S. N.} and Vdovina, {N. I.} and A.V. Maslov",
year = "2018",
month = jun,
day = "1",
doi = "10.1134/S1028334X1806003X",
language = "English",
volume = "480",
pages = "695--699",
journal = "Doklady Earth Sciences",
issn = "1028-334X",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "2",

}

RIS

TY - JOUR

T1 - U–Pb LA–ICP–MS Age of Detrital Zircons from the Lower Riphean and Upper Vendian Deposits of the Luga–Ladoga Monocline

AU - Ivleva, A. S.

AU - Podkovyrov, V. N.

AU - Ershova, V. B.

AU - Khubanov, V. B.

AU - Khudoley, A. K.

AU - Sychev, S. N.

AU - Vdovina, N. I.

AU - Maslov, A.V.

PY - 2018/6/1

Y1 - 2018/6/1

N2 - The results of LA–ICP–MS U–Pb analyses of detrital zircons from the Precambrian deposits of Luga–Ladoga monocline are discussed. The age spectra of the zircons separated from the Riphean to Upper Vendian sandstones from the Shotkusa-1 well demonstrate dominance of the Paleo- and Mesoproterozoic grains while the Archaean zircons are subordinate. The Riphean debris sources were local swells of the Northern Ladoga basement. The sequence interval presumably corresponding to the Vasilieostrov Formation (Upper Vendian) has yielded not only Paleo- and Mesoproterozoic zircon ages, but Neoproterozoic as well, implying a Timanide provenance: these zircons (527 ± 9 and 516 ± 13 Ma) allow deposition of a significant part of the Shotkusa-1 sequence at the very beginning of the Cambrian.

AB - The results of LA–ICP–MS U–Pb analyses of detrital zircons from the Precambrian deposits of Luga–Ladoga monocline are discussed. The age spectra of the zircons separated from the Riphean to Upper Vendian sandstones from the Shotkusa-1 well demonstrate dominance of the Paleo- and Mesoproterozoic grains while the Archaean zircons are subordinate. The Riphean debris sources were local swells of the Northern Ladoga basement. The sequence interval presumably corresponding to the Vasilieostrov Formation (Upper Vendian) has yielded not only Paleo- and Mesoproterozoic zircon ages, but Neoproterozoic as well, implying a Timanide provenance: these zircons (527 ± 9 and 516 ± 13 Ma) allow deposition of a significant part of the Shotkusa-1 sequence at the very beginning of the Cambrian.

UR - http://www.scopus.com/inward/record.url?scp=85050116196&partnerID=8YFLogxK

U2 - 10.1134/S1028334X1806003X

DO - 10.1134/S1028334X1806003X

M3 - Article

VL - 480

SP - 695

EP - 699

JO - Doklady Earth Sciences

JF - Doklady Earth Sciences

SN - 1028-334X

IS - 2

ER -

ID: 33827859