Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
The first paleomagnetic data on dolerites from Jeannette Island (New Siberian Islands, Arctic). / Zhdanova, A. I.; Metelkin, D. V.; Vernikovsky, V. A. и др.
в: Doklady Earth Sciences, Том 468, № 2, 01.06.2016, стр. 580-583.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - The first paleomagnetic data on dolerites from Jeannette Island (New Siberian Islands, Arctic)
AU - Zhdanova, A. I.
AU - Metelkin, D. V.
AU - Vernikovsky, V. A.
AU - Matushkin, N. Yu
PY - 2016/6/1
Y1 - 2016/6/1
N2 - The first paleomagnetic data on dolerite dikes from the volcanogenic–sedimentary section of Jeannette Island (De Long Archipelago, New Siberian Islands) are discussed. The petromagnetic data and results of the baked contact and fold tests are used to substantiate the nature of the characteristic magnetization component, which in combination with the 40Ar/39Ar dates implies its likely Late Precambrian–Early Paleozoic age. The calculated paleomagnetic pole makes it possible to extend the trajectory of the apparent polar movement for the New Siberian Islands block and confirms the assumption that this structural element of the Arctic shelf evolved as a terrane. Two variants of paleotectonic interpretation of the obtained data and their consistency with the available data on the geology and tectonics of the New Siberian Islands are considered.
AB - The first paleomagnetic data on dolerite dikes from the volcanogenic–sedimentary section of Jeannette Island (De Long Archipelago, New Siberian Islands) are discussed. The petromagnetic data and results of the baked contact and fold tests are used to substantiate the nature of the characteristic magnetization component, which in combination with the 40Ar/39Ar dates implies its likely Late Precambrian–Early Paleozoic age. The calculated paleomagnetic pole makes it possible to extend the trajectory of the apparent polar movement for the New Siberian Islands block and confirms the assumption that this structural element of the Arctic shelf evolved as a terrane. Two variants of paleotectonic interpretation of the obtained data and their consistency with the available data on the geology and tectonics of the New Siberian Islands are considered.
UR - http://www.scopus.com/inward/record.url?scp=84978539347&partnerID=8YFLogxK
U2 - 10.1134/S1028334X16060246
DO - 10.1134/S1028334X16060246
M3 - Article
AN - SCOPUS:84978539347
VL - 468
SP - 580
EP - 583
JO - Doklady Earth Sciences
JF - Doklady Earth Sciences
SN - 1028-334X
IS - 2
ER -
ID: 25469470