Email this article Paleomagnetism of Ordovician-Silurian volcanics of the western slope of the Southern Urals
- Authors: Golovanova I.V.1, Danukalov K.N.1, Puchkov V.N.2, Sergeeva N.D.1, Sal’manova R.Y.1
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Affiliations:
- Institute of Geology, Subdivision of the Ufa Federal Research Centre of the Russian Academy of Sciences
- Institute of Geology and Geochemistry, Ural Branch of the Russian Academy of Sciences
- Issue: Vol 489, No 4 (2019)
- Pages: 379-383
- Section: Geology
- URL: https://journals.eco-vector.com/0869-5652/article/view/18691
- DOI: https://doi.org/10.31857/S0869-56524894379-383
- ID: 18691
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Abstract
The paper presents new paleomagnetic data on dated Ordovician-Silurian volcanics from four sections in the western frame of the Taratash massif in the Southern Urals. Geological data indicate that the region under study has been part of the paleocontinent Baltica since the beginning of Mesoproterozoic. Paleomagnetic data from studies of the rocks of the most western part of the Ural fold belt did not reveal local and regional rotations with respect to the Baltica. Consequently, the pole obtained can be extrapolated to the entire platform. The presented result has a fairly high degree of reliability and can clarify the part of apparent polar wander path (APWP) for the paleocontinent Baltica on the Late Ordovician - Early Silurian segment, where reliable paleomagnetic data are not available, and can be used for paleoreconstructions.
About the authors
I. V. Golovanova
Institute of Geology, Subdivision of the Ufa Federal Research Centre of the Russian Academy of Sciences
Author for correspondence.
Email: golovanova@ufaras.ru
Russian Federation, 16-2, Karl Marx street, Ufa, Bashkortostan Republic, 450077
K. N. Danukalov
Institute of Geology, Subdivision of the Ufa Federal Research Centre of the Russian Academy of Sciences
Email: golovanova@ufaras.ru
Russian Federation, 16-2, Karl Marx street, Ufa, Bashkortostan Republic, 450077
V. N. Puchkov
Institute of Geology and Geochemistry, Ural Branch of the Russian Academy of Sciences
Email: golovanova@ufaras.ru
Corresponding Member of the Russian Academy of Sciences
Russian Federation, 5, Akademik Vonsovskij str., Ekaterinburg, 620016N. D. Sergeeva
Institute of Geology, Subdivision of the Ufa Federal Research Centre of the Russian Academy of Sciences
Email: golovanova@ufaras.ru
Russian Federation, 16-2, Karl Marx street, Ufa, Bashkortostan Republic, 450077
R. Yu. Sal’manova
Institute of Geology, Subdivision of the Ufa Federal Research Centre of the Russian Academy of Sciences
Email: golovanova@ufaras.ru
Russian Federation, 16-2, Karl Marx street, Ufa, Bashkortostan Republic, 450077
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