Lithology and conditions for accumulation of lower cretaceous deposits in the Zhuravlevsky terrane nothern part (Khabarovsk Territory)
- Autores: Malinovsky A.I.1, Medvedeva S.A.2
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Afiliações:
- Far East Geological Institute, Far East Branch, Russian Academy of Sciences
- Институт тектоники и геофизики им. Ю.А. Косыгина ДВО РАН
- Edição: Volume 27, Nº 3 (2024)
- Páginas: 38-41
- Seção: GEOLOGY
- URL: https://journal-vniispk.ru/1605-220X/article/view/298998
- DOI: https://doi.org/10.31433/2618-9593-2024-27-3-38-41
- EDN: https://elibrary.ru/LTESGK
- ID: 298998
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Resumo
The authors present the study and paleogeodynamic interpretation of the Lower Cretaceous deposits material composition from the northern part of Zhuravlevka terrane. In their composition, the sandstones correspond to petrogenic graywackes, formed due to the mechanical destruction of parent rocks. Interpretation of the results shows that sediments accumulated along the continent-ocean boundary in a basin, associated with strike-slip dislocations along transform faults. The sources area united the sialic land composed of acidic igneous and sedimentary rocks, as well as a mature, deeply eroded ensialic arc.
Sobre autores
A. Malinovsky
Far East Geological Institute, Far East Branch, Russian Academy of Sciences
Email: malinovsky@fegi.ru
ORCID ID: 0000-0002-1650-2828
Rússia, 690022, Vladivostok, prosp. 100-letiya Vladivostoka, 159
S. Medvedeva
Институт тектоники и геофизики им. Ю.А. Косыгина ДВО РАН
Autor responsável pela correspondência
Email: medvedeva@itig.as.khb.ru
ORCID ID: 0000-0002-0034-751X
Rússia, ул. Ким Ю Чена 65, г. Хабаровск, 680000
Bibliografia
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- Nechaev V.P. Evolution of the Philippine and Japan Seas from the clastic sediment record. Marine Geology, 1991, vol. 97, pp. 167–190.
- Pettijohn F.J. Sand and Sandstone, F.J. Pettijohn, P.E. Potter, R. Siever. Heidelberg: Springer, 1972. 553 p.
- Roser B.P., Korsch R.J. Determination of tectonic setting of sandstone-mudstone suites using SiO2 content and K2O/Na2O ratio. The Journal of Geology, 1986, vol. 94, no. 5, pp. 635–650.
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