Anatomy of the Cycladic Blueschist Unit on Sifnos Island (Cyclades, Greece)
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- 作者：Vincent Rochea ; b ; c ; v.roche@brgm.fr" class="auth_mail" title="E-mail the corresponding author ; Valentin Laurenta ; b ; c ; Giovanni Luca Cardelloa ; b ; c ; Laurent Joliveta ; b ; c ; Sté ; phane Scailleta ; b ; c
- 关键词：High-pressure and low-temperature metamorphism ; Syn-orogenic exhumation ; Post-orogenic extension ; Strain localization ; Sifnos ; Aegean domain
- 刊名：Journal of Geodynamics
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：97
- 期：Complete
- 页码：62-87
- 全文大小：17766 K
文摘
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The CBU of Sifnos shows different degree of retrogression of HP-LT parageneses.
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Shearing was characterized by localization of strain toward the base of tectonic pile.
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Eocene shear zones were deformed and/or reactivated during post-orogenic exhumation with top-to-the-NE shearing.
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Late low-angle and steeper normal faults may be the brittle expression of the WCDS.
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The localization of strain occurred at the Eocene within the subduction channel.