Rift–Related Sediments of the Passive Continental Margin of the Paleo-Asian Ocean (Baikal Segment)
- Authors: Mazukabzov A.M.1, Stanevich A.M.1, Gladkochub D.P.1, Donskaya T.V.1, Khubanov V.B.2, Motova Z.L.1, Kornilova T.A.1
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Affiliations:
- Institute of the Earth’s Crust, Siberian Branch
- Geological Institute, Siberian Branch
- Issue: Vol 478, No 2 (2018)
- Pages: 171-174
- Section: Geology
- URL: https://ogarev-online.ru/1028-334X/article/view/192160
- DOI: https://doi.org/10.1134/S1028334X18020150
- ID: 192160
Cite item
Abstract
The geological position, composition, and age of detrital zircons of sedimentary deposits of the Nugan Formation of the Western Baikal region underlying the Golousta Formation of the Baikal series of Ediacaran age have been studied. The formation of both stratigraphic units due to the same sources of detrital material, located within the southern flank of the Siberian Craton, has been proved. The deposits of the Nugan Formation have been demonstrated to mark the rifting stage of the formation of the passive margin of the Paleo-Asiatic Ocean: their accumulation occurred in the Late Cryogenian during the interval 720–640 Ma.
About the authors
A. M. Mazukabzov
Institute of the Earth’s Crust, Siberian Branch
Author for correspondence.
Email: mazuk@crust.irk.ru
Russian Federation, Irkutsk, 664033
A. M. Stanevich
Institute of the Earth’s Crust, Siberian Branch
Email: mazuk@crust.irk.ru
Russian Federation, Irkutsk, 664033
D. P. Gladkochub
Institute of the Earth’s Crust, Siberian Branch
Email: mazuk@crust.irk.ru
Russian Federation, Irkutsk, 664033
T. V. Donskaya
Institute of the Earth’s Crust, Siberian Branch
Email: mazuk@crust.irk.ru
Russian Federation, Irkutsk, 664033
V. B. Khubanov
Geological Institute, Siberian Branch
Email: mazuk@crust.irk.ru
Russian Federation, Ulan-Ude, 670047
Z. L. Motova
Institute of the Earth’s Crust, Siberian Branch
Email: mazuk@crust.irk.ru
Russian Federation, Irkutsk, 664033
T. A. Kornilova
Institute of the Earth’s Crust, Siberian Branch
Email: mazuk@crust.irk.ru
Russian Federation, Irkutsk, 664033
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