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Data on 87Sr/86Sr ratio in reference section of the Upper Kazanian substage

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Title: Data on 87Sr/86Sr ratio in reference section of the Upper Kazanian substage

Authors: N. G. Nurgalieva, B. I. Gareev, G. A. Batalin, K. N. Shatagin

Journal: ARPN Journal of Engineering and Applied Sciences

HEC Recognition History
Category From To
Y 2023-07-01 2024-09-30
Y 2022-07-01 2023-06-30
Y 2021-07-01 2022-06-30
X 2020-07-01 2021-06-30

Publisher: Khyber Medical College, Peshawar

Country: Pakistan

Year: 2018

Volume: 13

Issue: 23

Language: English

Categories
Geology (2332) Strontium Isotopes (1) Geological Time Scale (1) Stratigraphy (280) Isotope Geochemistry (15)

Abstract

In the present paper 87Sr/86Sr ratio values have been presented for the Upper Kazanian regional stratotype section - Pechishchi. The section Pechishchi is unique section formed within the Kazanian palaeosea. The position of received local data on global Phanerozoic evolution 87Sr/86Sr curve, in common, is satisfactory. Chemostratigraphic points of the Upper Kazanian substage were determined as 87Sr/86Sr values in decreasing trend up the section to the value 0,70727 in top bed 30 dated ~268,5 Ma by the Phanerozoic evolution 87Sr/86Sr curve.

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