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RESULTS OF UHR SEISMIC SURVEY OFFSHORE THE TAMAN BAY IN THE ANCIENT CITY PHANAGORIA AREA
1 Institute of Geology, Russian Academy of Sciences
2 Marine Geo Service «MG-Service»
3 Institute of Archeology, Russian Academy of Sciences
2 Marine Geo Service «MG-Service»
3 Institute of Archeology, Russian Academy of Sciences
Journal: Geophysical processes and biosphere
Tome: 18
Number: 4
Year: 2019
Pages: 184-190
UDK: 551.248.2
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GAYDALENOK O.V., SHMATKOV A.A., SHMATKOVA A.A., OLKHOVSKY S.V. RESULTS OF UHR SEISMIC SURVEY OFFSHORE THE TAMAN BAY IN THE ANCIENT CITY PHANAGORIA AREA // . 2019. Т. 18. № 4. С. 184-190. DOI: 10.21455/GPB2019.4-15
@article{GAYDALENOKRESULTS2019,
author = "GAYDALENOK, O. V. and SHMATKOV, A. A. and SHMATKOVA, A. A. and OLKHOVSKY, S. V.",
title = "RESULTS OF UHR SEISMIC SURVEY OFFSHORE THE TAMAN BAY IN THE ANCIENT CITY PHANAGORIA AREA",
journal = "Geophysical processes and biosphere",
year = 2019,
volume = "18",
number = "4",
pages = "184-190",
doi = "10.21455/GPB2019.4-15",
language = "English"
}
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Keywords: Taman Bay, UHR seismic survey, recent folding, gas seepage
Аnnotation: Results of single-channel Ultra High Resolution seismic survey were obtained for the eastern part of the Taman Bay. The seismoacoustic complexes are associated with novochernomorsky and karangat deposits down to the lower chauda, which are of the Quaternary ages. The folded structure of the Quaternary deposits of studied area is confirmed. Analysis of bedding of recent marine sediments as well as recent subsidence of Phanagoria indicate the Late Holocene tectonic activity of the Taman Bay depression. In two profile sections, signal coherence gaps were found, which we interpreted as areas of gas accumulation. The gas seepages are presumably related morphologically to the flank of adjacent Akhanizovskaya anticline. It is overall considered as the result of the shale diapirism of the Maikopian series.
