Cyclostratigraphic Analysis Results of the Rock Magnetic and Geochemical Characteristics of Belogrodni Formation Stratotype (Danian Stage in the Volga Right Bank Area Near Saratov)

Data on the magnetic properties and composition of chemical elements in the stratotype of the Belogrodni Formation (Danian Stage) were obtained and their cyclostratigrapic analysis was carried out. Based on the Fourier transforms of vertical sequences of petromagnetic and geochemical parameters, cyc...

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Bibliographic Details
Published in:Moscow University geology bulletin 2023-10, Vol.78 (5), p.596-602
Main Authors: Surinsky, A. M., Guzhikov, A. Yu, Shelepov, D. A., Gabdullin, R. R.
Format: Article
Language:English
Subjects:
Earth and Environmental Science
Earth Sciences
Elements
Fourier transforms
Geochemistry
Geology
Glauconite
Magnetic properties
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Summary:Data on the magnetic properties and composition of chemical elements in the stratotype of the Belogrodni Formation (Danian Stage) were obtained and their cyclostratigrapic analysis was carried out. Based on the Fourier transforms of vertical sequences of petromagnetic and geochemical parameters, cycles corresponding to the long and short eccentricity periods of Earth’s orbit were identified in the section and the sedimentation time (~2.1 myr) and glauconite formation rate (~1 cm/kyr) were estimated.
ISSN:0145-8752
1934-8436
DOI:10.3103/S0145875223050149