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Orals TS5.2/GD4.4

TS5.2/GD4.4

From the East African Rift through Afar to the Gulf of Aden: insights into rift basins, oceanic propagators, and mature ridges and rifted margins evolution (co-organized)
Co-Convener: Gwenn Peron-Pinvidic 
Orals
 / Wed, 10 Apr, 13:30–17:00  / Room B13
Posters
 / Attendance Tue, 09 Apr, 17:30–19:00  / Blue Posters

Wednesday, 10 April 2013
Room B13
Chairperson: 6877
13:30–13:45
EGU2013-8575
Structural inheritance, segmentation, and rift localization in the Gulf of Aden oblique rift (solicited)
Nicolas Bellahsen, Sylvie Leroy, Julia Autin, Elia d'Acremont, Philippe Razin, Laurent Husson, Raphael Pik, Louise Watremez, Celine Baurion, Marie-Odile Beslier, Khaled Khanbari, and Abdulhakim Ahmed
13:45–14:00
EGU2013-12734
Analogue models of oblique rifting: the role of structural inheritance
Julia Autin, Nicolas Bellahsen, Sylvie Leroy, Laurent Husson, Marie-Odile Beslier, and Elia d'Acremont
14:00–14:15
EGU2013-7573
Anomalous Subsidence at the Ocean Continent Transition of the Gulf of Aden Rifted Continental Margin
Leanne Cowie, Nick Kusznir, and Sylvie Leroy
14:15–14:30
EGU2013-13544
Initiation and evolution of ridge-transform spreading systems: 3D thermomechanical modeling
Taras Gerya
14:30–14:45
EGU2013-13861
Crustal structure of the rifted volcanic margins and uplifted plateau of Western Yemen from receiver function analysis
Abdulhakim Ahmed, Christel Tiberi, Sylvie Leroy, Graham Stuart, Derek Keir, Jamal Sholan, Khaled Khanbari, Ismeal Al-Ganad, and Clemence Basuyau
14:45–15:00
EGU2013-13999
The eastern Gulf of Aden: A case study for the setting up of the deep-sea gravity sedimentation on a young continental margin
Celine Baurion, Sebastien Zaragosi, Sylvie Leroy, Christian Gorini, Francis Lucazeau, Sebastien Migeon, and Thierry Garlan
COFFEE BREAK
15:30–15:45
EGU2013-8106
Intrusion of Oceanic-type Basaltic Melts Precedes Continental Break up in the Red Sea Rift (solicited)
Enrico Bonatti, Marco Ligi, Sara Ronca, Monique Seyler, William Bosworth, and Anna Cipriani
15:45–16:00
EGU2013-10564
Influence of the Afar plume on the deep structure of Aden and Red Sea margins - Insight from teleseismic tomography in western Yemen
Félicie Korostelev, Clémence Basuyau, Sylvie Leroy, Abdulhakim Ahmed, Derek Keir, Graham Stuart, Frédérique Rolandone, Ismail Al Ganad, and Khaled Khanbari
16:00–16:15
EGU2013-6923
A quantitative geomorphological approach to constraining the volcanic and tectonic evolution of the active Dabbahu rift segment, Afar, Ethiopia.
Sarah Medynski, Raphaël Pik, Peter Burnard, Charlotte Vye-Brown, Pierre-Henri Blard, Lydéric France, Stéphanie Dumont, Raphaël Grandin, Irene Schimmelpfennig, Lucilla Benedetti, Dereje Ayalew, and Gezahegn Yirgu
16:15–16:30
EGU2013-3228
The Albertine Rift, East Africa: Initial rifting, long-term landscape evolution and final surface uplift
Friederike U. Bauer, Ulrich A. Glasmacher, Uwe Ring, René W. Grobe, Matthias Starz, and Vikandy S. Mambo
16:30–16:45
EGU2013-10403
From surface observations to in depth structures and plate kinematics in oblique rifts. Insights from the Main Ethiopian Rift.
Melody Philippon, Dimitrios Sokoutis, Ernst Willingshofer, Giacomo Corti, Marco Bonini, Federico Sani, and Sierd Cloetingh
16:45–17:00
EGU2013-11122
Deep magmatism alters and erodes lithosphere and facilitates decoupling of Rwenzori crustal block
Herbert Wallner and Harro Schmeling