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The Rock Magnetic Portrait of the Devonian Section of Stolb Island (Lena River Delta). / Metelkin, D. V.; Chernova, A. I.; Vernikovsky, V. A. et al.

In: Doklady Earth Sciences, Vol. 501, No. 1, 11.2021, p. 906-911.

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@article{800eb93f35354fca8d49f8eae25b7a76,
title = "The Rock Magnetic Portrait of the Devonian Section of Stolb Island (Lena River Delta)",
abstract = "The Late Devonian section of the small Stolb Island in the Lena River delta is famous for the mass disappearance of a considerable number of taxa in its lower part, which may indicate the Upper Kellwasser global biotic catastrophe. Our task was to create a rock magnetic reference for this section and to search for “magnetic traces” of the inferred biotic event. The resulting rock magnetic “portrait” testifies to a stable sedimentation mode and excludes the influence of regional tectonic factors that could contribute to an abrupt change in the habitat conditions in the basin. At the same time, the paleomagnetic record does not correspond to the one expected one for these coordinates of Siberia and points to the probable anomalous nature of the geomagnetic field, against which the Upper Kellwasser mass extinction took place.",
keywords = "Arctic, Devonian, Lena Delta, paleomagnetism, rock magnetism, Upper Kellwasser",
author = "Metelkin, {D. V.} and Chernova, {A. I.} and Vernikovsky, {V. A.} and Mikhaltsov, {N. E.} and Abashev, {V. V.}",
note = "Funding Information: This work was supported by the Russian Science Foundation, project nos. 19-17-00091 and 21-17-00052. Publisher Copyright: {\textcopyright} 2021, Pleiades Publishing, Ltd.",
year = "2021",
month = nov,
doi = "10.1134/S1028334X2111009X",
language = "English",
volume = "501",
pages = "906--911",
journal = "Doklady Earth Sciences",
issn = "1028-334X",
publisher = "PLEIADES PUBLISHING INC",
number = "1",

}

RIS

TY - JOUR

T1 - The Rock Magnetic Portrait of the Devonian Section of Stolb Island (Lena River Delta)

AU - Metelkin, D. V.

AU - Chernova, A. I.

AU - Vernikovsky, V. A.

AU - Mikhaltsov, N. E.

AU - Abashev, V. V.

N1 - Funding Information: This work was supported by the Russian Science Foundation, project nos. 19-17-00091 and 21-17-00052. Publisher Copyright: © 2021, Pleiades Publishing, Ltd.

PY - 2021/11

Y1 - 2021/11

N2 - The Late Devonian section of the small Stolb Island in the Lena River delta is famous for the mass disappearance of a considerable number of taxa in its lower part, which may indicate the Upper Kellwasser global biotic catastrophe. Our task was to create a rock magnetic reference for this section and to search for “magnetic traces” of the inferred biotic event. The resulting rock magnetic “portrait” testifies to a stable sedimentation mode and excludes the influence of regional tectonic factors that could contribute to an abrupt change in the habitat conditions in the basin. At the same time, the paleomagnetic record does not correspond to the one expected one for these coordinates of Siberia and points to the probable anomalous nature of the geomagnetic field, against which the Upper Kellwasser mass extinction took place.

AB - The Late Devonian section of the small Stolb Island in the Lena River delta is famous for the mass disappearance of a considerable number of taxa in its lower part, which may indicate the Upper Kellwasser global biotic catastrophe. Our task was to create a rock magnetic reference for this section and to search for “magnetic traces” of the inferred biotic event. The resulting rock magnetic “portrait” testifies to a stable sedimentation mode and excludes the influence of regional tectonic factors that could contribute to an abrupt change in the habitat conditions in the basin. At the same time, the paleomagnetic record does not correspond to the one expected one for these coordinates of Siberia and points to the probable anomalous nature of the geomagnetic field, against which the Upper Kellwasser mass extinction took place.

KW - Arctic

KW - Devonian

KW - Lena Delta

KW - paleomagnetism

KW - rock magnetism

KW - Upper Kellwasser

UR - http://www.scopus.com/inward/record.url?scp=85121712547&partnerID=8YFLogxK

UR - https://www.elibrary.ru/item.asp?id=47547545

UR - https://www.mendeley.com/catalogue/c0044d2b-c6ef-335f-b2fe-e3c06dd4c720/

U2 - 10.1134/S1028334X2111009X

DO - 10.1134/S1028334X2111009X

M3 - Article

AN - SCOPUS:85121712547

VL - 501

SP - 906

EP - 911

JO - Doklady Earth Sciences

JF - Doklady Earth Sciences

SN - 1028-334X

IS - 1

ER -

ID: 35174782