Abstract
The results of reflection CMP seismic profiling of the Central Tien Shan in the meridional tract 75–76° E from Lake Song-Köl in Kyrgyzstan to the town of Kashgar in China are considered. The seismic section demonstrating complex heterogeneous structure of the Earth’s crust and reflecting its near-horizontal delamination with vertical and inclined zones of compositional and structural differentiation was constructed from processing of initial data of reflection CMP seismic profiling, earthquake converted-wave method (ECWM), and seismic tomography. The most important is the large zone of underthrusting of the Tarim Massif beneath the Tien Shan.
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Original Russian Text © V.I. Makarov, D.V. Alekseev, V.Yu. Batalev, E.A. Bataleva, I.V. Belyaev, V.D. Bragin, N.T. Dergunov, N.N. Efimova, M.G. Leonov, L.M. Munirova, A.D. Pavlenkin, S. Roecker, Yu.V. Roslov, A.K. Rybin, G.G. Shchelochkov, 2010, published in Geotektonika, 2010, Vol. 44, No. 2, pp. 23–42.
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Makarov, V.I., Alekseev, D.V., Batalev, V.Y. et al. Underthrusting of Tarim beneath the Tien Shan and deep structure of their junction zone: Main results of seismic experiment along MANAS Profile Kashgar-Song-Köl. Geotecton. 44, 102–126 (2010). https://doi.org/10.1134/S0016852110020020
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DOI: https://doi.org/10.1134/S0016852110020020