| Autor: |
T. S. Lebedev, V. A. Korchin, P. A. Burtny |
| Rok vydání: |
1992 |
| Předmět: |
|
| Zdroj: |
Journal of Geodynamics. 15:147-161 |
| ISSN: |
0264-3707 |
| DOI: |
10.1016/0264-3707(92)90027-p |
| Popis: |
The study of samples from collections from one of the geological provinces of the Ukrainian shield that formed under different pressures and temperatures revealed a clear-cut connection between distribution features of elastic characteristics of a number of minerals and their geostructural nature. We found that rock elastic parameters may serve as a diagnostic indicator of the presence of a fault-block structure near the zone of a deep fault confining considerable inhomogeneities in stress and heat field distributions. The analysis of all geologo-geophysical information and the results of a PT-study of physical parameters of the rocks along a section of the deep seismic sounding profile served as a basis for the development of the method and a version of the velocity profile in the upper lithosphere that would undoubtedly complement seismic data. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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