Extended search
AGE-OLD VARIATIONS OF THE GEOMAGNETIC FIELD ISOLATED IN THE PLIOCENE-QUATERNARY SEDIMENTS OF WESTERN TURKMENISTAN
1 Geological Institute, Russian Academy of Sciences
2 Schmidt Institute of Physics of the Earth, Russian Academy of Sciences
3 People’s Friendship University of Russia RUDN University
2 Schmidt Institute of Physics of the Earth, Russian Academy of Sciences
3 People’s Friendship University of Russia RUDN University
Journal: Geophysical processes and biosphere
Tome: 19
Number: 2
Year: 2020
Pages: 74-82
UDK: 551.312+551.248.2
DOI: 10.21455/gpb2020.2-5
Show citation
TRUBIKHIN V.M., VARDANYAN H.A., STAKHOVSKAYA R.Y., GORBATOV E.S., RASSKAZOV A.A. AGE-OLD VARIATIONS OF THE GEOMAGNETIC FIELD ISOLATED IN THE PLIOCENE-QUATERNARY SEDIMENTS OF WESTERN TURKMENISTAN // . 2020. Т. 19. № 2. С. 74-82. DOI: 10.21455/gpb2020.2-5
@article{TRUBIKHINAGE-OLD2020,
author = "TRUBIKHIN, V. M. and VARDANYAN, H. A. and STAKHOVSKAYA, R. Y. and GORBATOV, E. S. and RASSKAZOV, A. A.",
title = "AGE-OLD VARIATIONS OF THE GEOMAGNETIC FIELD ISOLATED IN THE PLIOCENE-QUATERNARY SEDIMENTS OF WESTERN TURKMENISTAN",
journal = "Geophysical processes and biosphere",
year = 2020,
volume = "19",
number = "2",
pages = "74-82",
doi = "10.21455/gpb2020.2-5",
language = "English"
}
Copy link
Copy BibTex
Keywords: Western Turkmenistan, Zau, Issu, wavelet analysis, transgression, akchagyl, Zijderveld curveys, inversion, Mammoth, Kaena, Reunion
Аnnotation: Akchagyl deposits of Western Turkmenistan were studied in order to identify the spectrum of age-old variations of the geomagnetic field in the Pliocene-Quaternary sediments. The detritus nature of residual magnetization is established. The spectra of geomagnetic field variations in the intervals of Gauss direct polarity (Zau section) and Matuyam reverse polarity (Issu section) in Western Turkmenistan were studied. The spectrum of secular variations of the geomagnetic field is distinguished. In particular, the periods of 8-10, 25-30 and 45-50 thousand years. The selected periods are stable throughout the Pleistocene and are in good agreement with the results obtained from the corresponding deposits of Armenia and Azerbaijan. It should be noted that the revealed discrete series often differ for different elements of the field and for different time intervals.
