REE systematics in modern bottom sediments of the Caspian Sea and river deltas worldwide: Experience of comparison
- Autores: Maslov A.V.1, Kozina N.V.2, Shevchenko V.P.2, Klyuvitkin A.A.2, Sapozhnikov P.V.2, Zavialov P.O.2
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Afiliações:
- Zavaritsky Institute of Geology and Geochemistry, Ural Branch
- Shirshov Institute of Oceanology
- Edição: Volume 475, Nº 1 (2017)
- Páginas: 797-802
- Seção: Geochemistry
- URL: https://ogarev-online.ru/1028-334X/article/view/190306
- DOI: https://doi.org/10.1134/S1028334X17070170
- ID: 190306
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Resumo
The results of comparison of a number of main parameters of the chondrite-normalized REE distribution spectra in modern bottom, mainly pelitic, sediments of various sedimentary subsystems of the Caspian Sea and marginal filters of the Volga and Ural rivers with those characteristic of the pelitic fraction of modern bottom sediments of different river deltas worldwide are discussed. According to the features of the REE distribution spectra, as well as the εNd(0) values, it has been established that most samples of the Caspian bottom sediments are similar to those of large rivers and rivers, draining watersheds composed of sedimentary formations.
Sobre autores
A. Maslov
Zavaritsky Institute of Geology and Geochemistry, Ural Branch
Autor responsável pela correspondência
Email: amas2004@mail.ru
Rússia, Yekaterinburg, 620016
N. Kozina
Shirshov Institute of Oceanology
Email: amas2004@mail.ru
Rússia, Moscow, 117997
V. Shevchenko
Shirshov Institute of Oceanology
Email: amas2004@mail.ru
Rússia, Moscow, 117997
A. Klyuvitkin
Shirshov Institute of Oceanology
Email: amas2004@mail.ru
Rússia, Moscow, 117997
Ph. Sapozhnikov
Shirshov Institute of Oceanology
Email: amas2004@mail.ru
Rússia, Moscow, 117997
P. Zavialov
Shirshov Institute of Oceanology
Email: amas2004@mail.ru
Rússia, Moscow, 117997
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