PICO TS3.4/SM2.05
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TS3.4/SM2.05 The role and mechanisms of fracturing and seismicity in the ductile realm (co-organized) |
| Convener: Florian Fusseis | Co-Conveners: James Gilgannon , Luca Menegon |
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PICO
/ Tue, 10 Apr, 10:30–12:00
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Tuesday, 10 April 2018 PICO spot 5b |
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10:30–10:40 PICO5b.1 |
EGU2018-6025
Microscale cavitation as a mechanism for nucleating earthquakes at the base of the seismogenic zone Highlight Berend Verberne, Jianye Chen, André Niemeijer, Hans de Bresser, Gill Pennock, Martyn Drury, and Chris Spiers |
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10:40–10:42 PICO5b.2 |
EGU2018-1971
Constraining the mechanism of deep earthquakes in diverse tectonic settings Highlight German Prieto, Manuel Florez, and Linda Warren |
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10:42–10:44 PICO5b.3 |
EGU2018-8667
Fluid pumping induced by strain localization during high-pressure experiment Jacques Précigout and Holger Stünitz |
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10:44–10:46 PICO5b.4 |
EGU2018-12386
Episodic tremor and slip explained by fluid-enhanced microfracturing and sealing (withdrawn) Maxime Bernaudin and Frédéric Gueydan |
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10:46–10:48 PICO5b.5 |
EGU2018-398
Deformation-induced metasomatism of the lower crust: The importance of brittle mechanisms for fluid infiltration revealed by microstructures at a hydration interface Jo Moore, Håkon Austrheim, Andreas Beinlich, and Andrew Putnis |
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10:48–10:50 PICO5b.6 |
EGU2018-14799
Brittle-viscous oscillations and different slip behaviours in a conjugate set of strike-slip faults Luca Menegon, Barbara Marchesini, Francesca Prando, Paolo Garofalo, Giulio Viola, Mark Anderson, and Jussi Mattila |
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10:50–10:52 PICO5b.7 |
EGU2018-16726
Shear zones brittle precursors: an expression of brittle deformation and fluid flow in the ductile crust? Thomas Leydier, Philippe Goncalves, Pierre Lanari, and Julie Albaric |
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10:52–10:54 PICO5b.8 |
EGU2018-10654
Micromechanical signatures of co-existing fracture and flow in naturally deformed rocks Joseph Clancy White |
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10:54–10:56 PICO5b.9 |
EGU2018-4318
Microstructural records of earthquakes and fluid-driven metamorphism in lower crustal plagioclase Arianne Petley-Ragan, Kristina Dunkel, Håkon Austrheim, Benoit Ildefonse, and Bjørn Jamtveit |
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10:56–10:58 PICO5b.10 |
EGU2018-18118
Thermal fragmentation of garnet during deep-seated co-seismic frictional heating. Simone Papa, Giorgio Pennacchioni, Ross John Angel, and Manuele Faccenda |
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10:58–11:00 PICO5b.11 |
EGU2018-9054
Lower crustal seismicity as a signature of strain compatibility within localised shear zone networks Lucy Campbell, Luca Menegon, Åke Fagereng, Giorgio Pennacchioni, and Elisabetta Mariani |
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11:00–11:02 PICO5b.12 |
EGU2018-9088
Do pseudotachylytes limit the thickness of the seismogenic continental crust? Francois Passelegue, Jacob Tielke, Julian Mecklenburgh, and Giulio Di Toro |
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11:02–11:04 PICO5b.13 |
EGU2018-14782
Micro- and nanostructural records of intermediate-depth earthquakes, mineral fragmentation and mass transport in peridotites from Alpine Corsica Kristina G. Dunkel, Oliver Plümper, Håkon Austrheim, Markus Ohl, and Bjørn Jamtveit |
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11:04–11:06 PICO5b.14 |
EGU2018-2362
Postseismic deepening of the brittle-ductile transition zone depth Olaf Zielke, Martin Mai, and Danijel Schorlemmer |
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11:06–11:08 PICO5b.15 |
EGU2018-4717
Brittle deformation during Alpine basal accretion and the origin of seismicity nests above the subduction interface Samuel Angiboust, Armel Menant, Patrick Monié, Onno Oncken, and Jean Michel Guigner |
| 11:08–12:00 |
Interactive presentations at PICO screens
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