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Paleomagnetism, geochronology, and magnetic mineralogy of Devonian dikes from the Kola alkaline province (NE Fennoscandian Shield). / Veselovskiy, R.V.; Arzamastsev, A.A.; Demina, L.I.; Travin, A.V.; Botsyun, S.B.

в: Izvestiya - Physics of the Solid Earth, Том 49, № 4, 2013, стр. 526-547.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Veselovskiy, RV, Arzamastsev, AA, Demina, LI, Travin, AV & Botsyun, SB 2013, 'Paleomagnetism, geochronology, and magnetic mineralogy of Devonian dikes from the Kola alkaline province (NE Fennoscandian Shield)', Izvestiya - Physics of the Solid Earth, Том. 49, № 4, стр. 526-547. https://doi.org/10.1134/S106935131303018X

APA

Veselovskiy, R. V., Arzamastsev, A. A., Demina, L. I., Travin, A. V., & Botsyun, S. B. (2013). Paleomagnetism, geochronology, and magnetic mineralogy of Devonian dikes from the Kola alkaline province (NE Fennoscandian Shield). Izvestiya - Physics of the Solid Earth, 49(4), 526-547. https://doi.org/10.1134/S106935131303018X

Vancouver

Veselovskiy RV, Arzamastsev AA, Demina LI, Travin AV, Botsyun SB. Paleomagnetism, geochronology, and magnetic mineralogy of Devonian dikes from the Kola alkaline province (NE Fennoscandian Shield). Izvestiya - Physics of the Solid Earth. 2013;49(4):526-547. https://doi.org/10.1134/S106935131303018X

Author

Veselovskiy, R.V. ; Arzamastsev, A.A. ; Demina, L.I. ; Travin, A.V. ; Botsyun, S.B. / Paleomagnetism, geochronology, and magnetic mineralogy of Devonian dikes from the Kola alkaline province (NE Fennoscandian Shield). в: Izvestiya - Physics of the Solid Earth. 2013 ; Том 49, № 4. стр. 526-547.

BibTeX

@article{2a559541787e45849be45b9d8a4202bf,
title = "Paleomagnetism, geochronology, and magnetic mineralogy of Devonian dikes from the Kola alkaline province (NE Fennoscandian Shield)",
abstract = "The new paleomagnetic data on forty dikes and two intrusive plutons of Devonian age located in different parts of the Kola Peninsula, which have not been previously covered by systematic paleomagnetic studies, are reported. We describe the results of the rock magnetic, petrographic, and microprobe investigations of the Devonian dikes and present their isotopic ages (40Ar/39Ar, stepwise heating). Within the studied area, almost all the Devonian dikes, metamorphic Archaean-Proterozoic complexes of the Fennoscandian Shield, and Proterozoic dikes have undergone low-temperature hydrothermal-metasomatic alteration, which resulted in the formation of new magnetic minerals with a secondary (chemical) component of magnetization. The comparison of the paleomagnetic poles indicates the Early Jurassic age of the secondary component. We suggest that regional remagnetization event was caused by endogenic activity genetically related to the formation of the Barents Sea trap province 200-170 Ma ago. On the basis of the obtained data, the preliminary Devonian paleomagnetic pole of the East European Platform is determined.",
author = "R.V. Veselovskiy and A.A. Arzamastsev and L.I. Demina and A.V. Travin and S.B. Botsyun",
year = "2013",
doi = "10.1134/S106935131303018X",
language = "English",
volume = "49",
pages = "526--547",
journal = "Izvestiya, Physics of the Solid Earth",
issn = "1069-3513",
publisher = "Pleiades Publishing",
number = "4",

}

RIS

TY - JOUR

T1 - Paleomagnetism, geochronology, and magnetic mineralogy of Devonian dikes from the Kola alkaline province (NE Fennoscandian Shield)

AU - Veselovskiy, R.V.

AU - Arzamastsev, A.A.

AU - Demina, L.I.

AU - Travin, A.V.

AU - Botsyun, S.B.

PY - 2013

Y1 - 2013

N2 - The new paleomagnetic data on forty dikes and two intrusive plutons of Devonian age located in different parts of the Kola Peninsula, which have not been previously covered by systematic paleomagnetic studies, are reported. We describe the results of the rock magnetic, petrographic, and microprobe investigations of the Devonian dikes and present their isotopic ages (40Ar/39Ar, stepwise heating). Within the studied area, almost all the Devonian dikes, metamorphic Archaean-Proterozoic complexes of the Fennoscandian Shield, and Proterozoic dikes have undergone low-temperature hydrothermal-metasomatic alteration, which resulted in the formation of new magnetic minerals with a secondary (chemical) component of magnetization. The comparison of the paleomagnetic poles indicates the Early Jurassic age of the secondary component. We suggest that regional remagnetization event was caused by endogenic activity genetically related to the formation of the Barents Sea trap province 200-170 Ma ago. On the basis of the obtained data, the preliminary Devonian paleomagnetic pole of the East European Platform is determined.

AB - The new paleomagnetic data on forty dikes and two intrusive plutons of Devonian age located in different parts of the Kola Peninsula, which have not been previously covered by systematic paleomagnetic studies, are reported. We describe the results of the rock magnetic, petrographic, and microprobe investigations of the Devonian dikes and present their isotopic ages (40Ar/39Ar, stepwise heating). Within the studied area, almost all the Devonian dikes, metamorphic Archaean-Proterozoic complexes of the Fennoscandian Shield, and Proterozoic dikes have undergone low-temperature hydrothermal-metasomatic alteration, which resulted in the formation of new magnetic minerals with a secondary (chemical) component of magnetization. The comparison of the paleomagnetic poles indicates the Early Jurassic age of the secondary component. We suggest that regional remagnetization event was caused by endogenic activity genetically related to the formation of the Barents Sea trap province 200-170 Ma ago. On the basis of the obtained data, the preliminary Devonian paleomagnetic pole of the East European Platform is determined.

U2 - 10.1134/S106935131303018X

DO - 10.1134/S106935131303018X

M3 - Article

VL - 49

SP - 526

EP - 547

JO - Izvestiya, Physics of the Solid Earth

JF - Izvestiya, Physics of the Solid Earth

SN - 1069-3513

IS - 4

ER -

ID: 5707556