Paleomagnetism of the Late Paleozoic granites of the Angara-Vitim batholith and the host rocks of the Baikal-Patom folded area: Tectonic implications
作者： A.V. Shatsillo , I.V. Fedyukin , V.I. Powerman
DOI: 10.1016/J.RGG.2014.06.006
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摘要: Abstract The paper presents the results of paleomagnetic and geochronological studies Late Paleozoic granites Angara-Vitim batholith as well Vendian-Early Cambrian sedimentary rocks Devonian subvolcanic Patom margin Siberian Platform. Primary metachronous magnetization in study region was used to calculate an Early Permian (~ 290 Ma) pole, which is proposed a reference pole for Platform reconstructions, plotting apparent polar-wander path curve, other magnetotectonic studies. published obtained data analysis geological confirm age final folding Baikal-Patom area. Possible causes deformations large-scale granite formation area Transbaikalia are discussed.
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