Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
High-Pressure Tectonites of Yenisei Ridge as a Result of Ductile Shear Fault Deformations in the Suture Zone. / Likhanov, I. I.; Kozlov, P. S.; Ivanov, K. S. и др.
в: Doklady Earth Sciences, Том 483, № 2, 01.12.2018, стр. 1495-1498.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - High-Pressure Tectonites of Yenisei Ridge as a Result of Ductile Shear Fault Deformations in the Suture Zone
AU - Likhanov, I. I.
AU - Kozlov, P. S.
AU - Ivanov, K. S.
AU - Zinoviev, S. V.
N1 - Publisher Copyright: © 2018, Pleiades Publishing, Ltd.
PY - 2018/12/1
Y1 - 2018/12/1
N2 - The occurrences of high-pressure tectonites localized in the tectonic suture zone of the Cis-Yenisei regional shear zone (CYRSZ) separated the cratonic and oceanic island-arc terranes were distinguished for the first time at the western margin of the Siberian Craton. Tectonites are characterized by high pressures (up to 15 kbar), which exceed significantly the background P-T parameters of regional metamorphism. The generation of tectonic overpressure is induced by rapid deformations along ductile shear zones, which is consistent with the numerical simulation results and thermodynamic calculations. These data confirm the important role of tectonic stress as an effective thermodynamic factor of metamorphic transformations in suture zones of the lithospheric crust.
AB - The occurrences of high-pressure tectonites localized in the tectonic suture zone of the Cis-Yenisei regional shear zone (CYRSZ) separated the cratonic and oceanic island-arc terranes were distinguished for the first time at the western margin of the Siberian Craton. Tectonites are characterized by high pressures (up to 15 kbar), which exceed significantly the background P-T parameters of regional metamorphism. The generation of tectonic overpressure is induced by rapid deformations along ductile shear zones, which is consistent with the numerical simulation results and thermodynamic calculations. These data confirm the important role of tectonic stress as an effective thermodynamic factor of metamorphic transformations in suture zones of the lithospheric crust.
KW - GARNET
KW - EVOLUTION
KW - GEOBAROMETRY
KW - EXHUMATION
KW - ASSEMBLAGE
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UR - http://www.scopus.com/inward/record.url?scp=85060315980&partnerID=8YFLogxK
U2 - 10.1134/S1028334X18120061
DO - 10.1134/S1028334X18120061
M3 - Article
VL - 483
SP - 1495
EP - 1498
JO - Doklady Earth Sciences
JF - Doklady Earth Sciences
SN - 1028-334X
IS - 2
ER -
ID: 18632039