Active tectonics of the Calabrian subduction revealed by new multi-beam bathymetric data and high-resolution seismic profiles in the Ionian Sea (Central Mediterranean)

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• 作者：Marc-André ; Gutscher^a ; ^{gutscher@univ-brest.fr} ; Heidrun Kopp^b ; Sebastian Krastel^c ; Gerhard Bohrmann^d ; Thierry Garlan^e ; Sebastien Zaragosi^f ; Ingo Klaucke^b ; Paul Wintersteller^d ; Benoit Loubrieu^g ; Yann Le Faou^e ; Laurine San Pedro^a ; Stephane Dominguez^h ; Marzia Rovereⁱ ; Bernard Mercier de Lepinay^j ; Cesar Ranero^k ; Valenti Sallares^l
• 关键词：subduction ; active faults ; Eurasia&ndash ; Africa plate boundary ; bathymetry ; seismic profiles ; accretionary wedge
• 刊名：Earth and Planetary Science Letters
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：461
• 期：Complete
• 页码：61-72
• 全文大小：9046 K
• 卷排序：461

文摘

Dextral strike-slip faulting occurs offshore E Sicily above a lateral slab tear fault. Proposed dextral Ionian Fault becomes sinistral to the south, in external wedge. Compressional (folding and thrusting) tectonics occur throughout the wedge. Morpho-tectonics indicate ongoing subduction and advance of Calabrian backstop.