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Oral Programme GD4.2/TS5.7

GD4.2/TS5.7

Evolution of the North and South Atlantic, adjacent continents, and passive continental margins in general (co-organized)
Conveners: Prof. Dr. Ulrich Anton Glasmacher , Peter Japsen , Dominique Chardon  | Co-Conveners: Anicet Beauvais , Johan M. Bonow , Hans-Peter Bunge , Peter R. Cobbold , Per Terje Osmundsen , Leni Scheck-Wenderoth , Robert B. Trumbull , Nicky White 
Oral Programme
 / Tue, 05 Apr, 08:30–12:00  / 13:30–15:00  / Room 30
Poster Programme
 / Attendance Mon, 04 Apr, 17:30–19:00  / Display Mon, 04 Apr, 08:00–19:30  / Hall A
Poster Summaries & Discussions: PSD97 

Tuesday, 5 April 2011
Room 30
Chairperson: Ulrich A. Glasmacher, Peter Japsen
Dynamic Topography, Rifting, Mantle flow, and the N-Atlantic

08:30–08:45
EGU2011-6951
Spatial and Temporal Variation of Dynamic Topography on Earth (solicited)
Nicky White
08:45–09:00
EGU2011-5828
Flow of material under compression in the weak layers of continental crust can cause post-rift uplift of passive continental margins (solicited)
James Chalmers
09:00–09:15
EGU2011-7581
Three-dimensional numerical experiments on oblique rifting
Sascha Brune et al.
09:15–09:30
EGU2011-6001
Ridge-plume interaction and differential spreading along the northern North Atlantic ridge and resulting Cenozoic compressional deformation of the NE Atlantic margin
Eline Le Breton et al.
09:30–09:45
EGU2011-3312
Mesozoic crustal architecture defines Scandinavia's present-day geomorphology
Tim Redfield and Per Terje Osmundsen
09:45–10:00
EGU2011-14109
Episodic thermal and burial/exhumation histories along passive margins revealed by AFTA demand an explanation
Paul F. Green et al.
COFFEE BREAK
Geological evolution of Africa

10:30–10:45
EGU2011-4169
Palaeogeographic and tectonic evolution of Africa during Cenozoic times (solicited)
François Guillocheau et al.
10:45–11:00
EGU2011-1500
Coupled mantle, erosion and climate models to explain recent geological events in the African continent. (solicited)
Jean Braun et al.
11:00–11:15
EGU2011-4915
Constraining the Cenozoic evolution of South Africa using (U-Th)/He thermochronology: the influence of dynamic topography at a passive margin
Katherine Dobson et al.
11:15–11:30
EGU2011-760
Dyke emplacement at the incipient Namibian margin - Structural and anisotropy of magnetic susceptibility (AMS) studies in a dyke swarm
Miriam Wiegand et al.
11:30–11:45
EGU2011-2644
Coupled sedimentary evolution of the Congo Basin and equatorial west-African Margin : a Cainozoic record of tectonic and climate forcings
Michel Seranne et al.
11:45–12:00
EGU2011-2237
Thermal and erosional evolution of the Albertine Rift in East Africa, evidence from the western rift shoulder (DRC)
Friederike U. Bauer et al.
LUNCH BREAK
Geological evolution of Eastern South America

13:30–13:45
EGU2011-59
The pre-Mesozoic basement in the Atlantic rifted margin segment off Buenos Aires province (Argentina) and Uruguay: influences on the geometries and HC potential (solicited)
Eduardo Rossello
13:45–14:00
EGU2011-2917
Colorado Basin Structure and Rifting, Argentine passive margin
Julia Autin et al.
14:00–14:15
EGU2011-8646
The stratigraphy and crustal structure of the rift shear transition off Argentina
Katharina Becker et al.
14:15–14:30
EGU2011-1315
Detailed seismic analysis of the Terraces sector in the southern Argentine Basin: implications for bottom water flow changes during the Neogene
Gabriele Uenzelmann-Neben et al.
14:30–14:45
EGU2011-160
Onshore fracture zones and their extension offshore in the South Atlantic: insights from geophysical anomalies and low-temperature thermochronology
Ana Olivia Franco-Magalhaes et al.
14:45–15:00
EGU2011-3495
Evidence for post-rift reactivation in SE Brazil
Nathan Cogné et al.