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Poster 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 , Magdalena 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  /  / Attendance 17:30–19:00  / Display Mon, 04 Apr, 08:00–19:30
 / Attendance Mon, 04 Apr, 17:30–19:00  / Display Mon, 04 Apr, 08:00–19:30  /  / Attendance 17:30–19:00  / Display Mon, 04 Apr, 08:00–19:30
 / Attendance Mon, 04 Apr, 17:30–19:00  / Display Mon, 04 Apr, 08:00–19:30  /  / Attendance 17:30–19:00  / Display Mon, 04 Apr, 08:00–19:30
 / Attendance Mon, 04 Apr, 17:30–19:00  / Display Mon, 04 Apr, 08:00–19:30  /  / Attendance 17:30–19:00  / Display Mon, 04 Apr, 08:00–19:30  / Hall A
<table class="mo_scheduling_string" style="border-collapse: collapse; clear:left;"><tr><td style="vertical-align: top;"><span class="apl_addon_standard_action_link" style="text-decoration: none;">Poster Summaries & Discussions</span>:&nbsp;<a href="https://meetingorganizer.copernicus.org/EGU2011/session/8794" target="_blank" title="Open PSD97 Details" style="clear:left;">PSD97</a> &nbsp;/ <span class="mo_scheduling_string_time">Mon, 04 Apr, 16:30</span><span class="mo_scheduling_string_time">&ndash;17:15</span> &nbsp;/ <span class="mo_scheduling_string_place" title=""></span> &nbsp;</td></tr></table>

Display time: Monday, 4 April 2011 08:00–19:30
Attendance Time: Monday, 4 April 2011, 17:30–19:00
Dynamic Topography, Rifting, Mantle flow, and the N-Atlantic

Hall A
A18
EGU2011-1461
A flexural explanation for passive margin escarpment migration
Victor Sacek and Jean Braun

A19 EGU2011-3350
Vertical movement of transform passive margins: interactions in 3D between surface transfer, flexural isostasy and thermal subsidence (withdrawn)
Delphine Rouby, Francois Deschamps, Jean Braun, and Olivier Dauteuil

A20
EGU2011-6842
East Greenland: A classic example of an elevated, passive continental margin shaped long after rifting and breakup
Peter Japsen, Johan M. Bonow, Paul F. Green, James A. Chalmers, and Troels F. Nielsen

A21
EGU2011-9193
Elevated peneplains truncating Palaeogene basalts as evidence of post-rift erosion and uplift in East Greenland
Johan M. Bonow, Peter Japsen, and Paul F. Green

A22
EGU2011-13298
Influence of ice sheet, the Iceland hotspot, glacial erosion, and sediment transport on Greenland's passive margins
Sergei Medvedev, Ebbe Hartz, and Alban Souche

A23
EGU2011-10545
Erosion history of Svalbard: evidence from low-temperature thermochronology, vitrinite reflectance and clay mineralogy
Nina Doerr, Frank Lisker, Peter D. Clift, Andrew Carter, Andreas Schlegel, Karsten Schubert, David Gee, Alexander Tebenkov, Malte Jochmann, and Cornelia Spiegel

A24
EGU2011-9143
Extensional faulting, crustal taper and the long-term topography of the Scandinavian passive margin
Per Terje Osmundsen, Thomas Redfield, and Jörg Ebbing

A25
EGU2011-11839
Episodic uplift and exhumation along North Atlantic passive margins
Peter Japsen, Paul F. Green, Johan M. Bonow, Erik S. Rasmussen, James A. Chalmers, and Tomas Kjennerud

Geological evolution of S-Atlantic

A26
EGU2011-9418
Palaeogeography of the Central segment during the South Atlantic opening
Anne-Claire Chaboureau, Cécile Robin, François Guillocheau, Sébastien Rohais, Daniel Aslanian, and Maryline Moulin

A27
EGU2011-1920
The origin of the Rio Grande Rise-Walvis Ridge (South Atlantic) revisited integrating paleogeographic reconstruction, elemental and isotope geochemistry and flexural modeling
Naomi Ussami, Carlos A. M. Chaves, Leila S. Marques, and Márcia Ernesto

A28
EGU2011-12158 | presentation
Isotope-geochemical features of tholeiites from the Spiess Ridge (South Atlantic)
Boris Belyatsky, Anton Antonov, Robert Krymsky, Elena Lepekhina, Natalia Migdisova, and Nadezhda Sushchevskaya

A29
EGU2011-12869
Gravity and magnetic anomalies on the Trindade Island and Vitoria-Trindade Chain: implications for the lithospheric thinning and tectonic evolution of the Brazilian Plattform
Natasha Stanton, Cosme Neto, and Mauro Cesar Geraldes

A30
EGU2011-3546
Rift-to-drift transition at the South African volcanic margin and comparison with conjugated structures off Argentina
Bernd Schreckenberger, Dieter Franke, Hannes Koopmann, Michael Schnabel, and Kai Berglar

A31
EGU2011-6509
Tectonic evolution of the South Atlantic passive continental margin based on onshore structural data.
Daniel Koehn, Cees Passchier, and Ulrich Glasmacher

A32
EGU2011-6810
Pre-rift lithospheric anisotropies in the Gondwana crust on either side of the South Atlantic
Hartwig Frimmel, Miguel Basei, Claudio Gaucher, and Hans-Peter Bunge

A33
EGU2011-6855
Full waveform tomography of the South Atlantic upper mantle
Lorenzo Colli, Andreas Fichtner, and Hans-Peter Bunge

A34
EGU2011-11768
Impact of the South Atlantic opening on global and regional climate during Aptian and Albian times
Anne-Claire Chaboureau, Yannick Donnadieu, Cécile Robin, François Guillocheau, and Sébastien Rohais

Geological evolution of Africa

A35
EGU2011-4012
Late Cretaceous subsidence and tectonic inversion in the Congo Basin from paleostress, organic matter maturation and thermochronometric studies of archived core and outcrop samples
Damien Delvaux, Etienne Kadima, Ralf Litke, Viktoria Sachse, Ulrich Glasmacher, Friederik Bauer, and Stanislas Sebagenzi

A36
EGU2011-4172
Palaeosurfaces, incision and long wavelength deformation of the Congo Cuvette during Cenozoic times
François Guillocheau, Bastien Linol, Marteen de Wit, François Mvondo, Dominique Chardon, and Luc Tack

A37
EGU2011-3881
Subsidence history and geodynamic evolution of the cratonic Congo basin
Nathan Downey, Mike Gurnis, and Jean-Philippe Avouac

A38
EGU2011-2240
Long-term landscape evolution of the Rwenzori Mts (Albertine Rift, Uganda) traced by thermal modelling
Friederike U. Bauer, Jens Baumgaertner, Ulrich A. Glasmacher, Uwe Ring, Markus Karl, Andreas Schumann, and Betty Nagudi

A39
EGU2011-5659
Cenozoic siliciclastic fluxes evolution around Africa
Cecile Robin, Francois Guillocheau, Samuel Jeanne, Florent Porcher, and Gerome Calves

A40
EGU2011-4308
Cenozoic drainage evolution of West Africa: Spatial and temporal constraints from the lateritic record
Jean-Louis Grimaud, Dominique Chardon, Beauvais Anicet, and Christophoul Frédéric

A41
EGU2011-7227
Evolving topography and denudation frame of West Africa over the Cenozoic
Anicet Beauvais and Dominique Chardon

A42
EGU2011-5583
3D structural model of the West African continental margin
Yuriy P. Maystrenko, Magdalena Scheck-Wenderoth, Alexander Hartwig, Zahie Anka, Antony B. Watts, and Katja K. Hirsch

A43
EGU2011-7607
Results of recent investigations of the conjugate margins in the Africa-Antarctica Corridor
Volker Leinweber, Wilfried Jokat, and Frauke Klingelhoefer

A44
EGU2011-4511
The Early opening of the Indian Ocean: An African Perspective
Carmen Gaina, Cinthia Labails, and Colin Reeves

A45
EGU2011-213 | presentation
Meso-Cenozoic vertical movements of the Tuareg Shield, Algerian Sahara
Sylvain Rougier, Yves Missenard, Hermann Zeyen, Jocelyn Barbarand, and Cécile Gautheron

Geological evolution of South America

A46
EGU2011-5289
The influence of mantle convection on the evolution of South American topography during the Miocene
Nicolas Flament, Michael Gurnis, and Dietmar Müller

A47
EGU2011-4153 | presentation
Syntectonic magma emplacement and crustal flow at different levels in the middle crust: the case of the Patos-Seridó shear zone system (Borborema Province, NE Brazil)
Luis Gustavo Ferreira Viegas and Carlos José Archanjo

A48
EGU2011-14207
Cenozoic burial and exhumation of the interior highlands of Brazil: Palaeo-thermal evidence from the Eocene Fonseca Formation, Minas Gerais
Peter Japsen, Paul F. Green, Peter R. Cobbold, Lucy G. Sant'Anna, and Johan M. Bonow

A49
EGU2011-335
The Poços de Caldas alkaline massif, a key to understand thermal, exhumation, rock and surface uplift history at the &#8220;passive
Jaqueline de Souza Silva, Ulrich Anton Glasmacher, Peter Christian Hackspacher, Danny Stoeckli, Markus Karl, and Manuel Sehrt

A50
EGU2011-13835
Is the Eocene-Miocene stretching a regional or local Phenomon on both sides of the South Atlantic Margins? - Low Temperature Thermochronology in SE Brasil and Angola
Peter C. Hackspacher, Marli C. Siqueira-Ribeiro, Matheus Cuglieri, Ana O.B. Franco-Magalhaes, and Bento Conceiçao

A51
EGU2011-272
The South Atlantic passive continental margin evolution in Brazil and Southern Africa derived from published AFT ages
Markus Karl, Ulrich A. Glasmacher, Peter C. Hackspacher, and Ana O. B. Franco-Magalhaes

A52 EGU2011-11328
Stress fields and emplacement of dike swarms during Early Cretaceous rifting in Southern Brazil (withdrawn)
Claudio Riccomini and Carlos Tomba

A53
EGU2011-336
Thermal history, exhumation, uplift, and long-term landscape evolution of the South Atlantic passive continental margin in eastern Argentina
Sebastian Kollenz, Ulrich A. Glasmacher, Ricardo Pereyra, and Eduardo A. Rosello

A54
EGU2011-493
Structural evolution of Sierra de Umango, Western Sierras Pampeanas, Northwestern Argentina: the polyphase tectonic history of the proto-Andean margin of Gondwana
Vinícius Tieppo Meira, Mario da Costa Campos Neto, Pablo Diego González, Miguel Ângelo Stipp Basei, and Ricardo Varela

A55
EGU2011-4775
New geochronological constraints on the Late Paleozoic to Jurassic of coastal southern Peru
Flora Boekhout, Richard Spikings, Thierry Sempere, Alexey Ulianov, and Urs Schaltegger

A56
EGU2011-4668
Late Cretaceous rapid arc growth in the Arequipa area of southern Peru : the birth of the Andes?
Sophie Demouy, Michel De Saint-Blanquat, Thierry Sempéré, Mathieu Benoit, Sonia Rousse, and Jean-Louis Paquette

A57
EGU2011-2650
Triassic to Early Cretaceous tectonic evolution of Ecuador: insights from U-Pb LA-ICP-MS geochronology, geochemistry and provenance studies
Ryan Cochrane, Richard Spikings, Wilfried Winkler, Alexey Ulianov, and Massimo Chiaradia

A58
EGU2011-7138
Rock uplift and exhumation of continental crust in response to the collision of heterogeneous oceanic crust, examples from the northern, central and southern Andes
Richard Spikings and Diego Villagomez

A59
EGU2011-2601
From the Rheic Ocean to the Proto-Caribbean Sea in Venezuela: 300 Million Years of Magmatism in the Northern Andes
Roelant van der Lelij, Richard Spikings, Alexey Ulianov, and Massimo Chiaradia