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  Oral Programme - GD05 Mantle Plumes, intraplate magmatism, and hotspot-ridge interaction: Geodynamical, Geophysical and Geochemical Aspects

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Convener: Sallarès, V.
Co-Convener: van Hunen, J.

Wednesday, 5 April 2006

Lecture Room: Lecture Room 3

Chairperson: SALLARES, V.

Select complete timeblock
13:30 - 13:45
EGU06-A-05459;  GD05-1WE3O-001
Korenaga, J.
Thermal and chemical budgets of Earth and their implications for plume dynamics (solicited)

13:45 - 14:00
EGU06-A-07942;  GD05-1WE3O-002
Coltice, N.; Bertrand, H. ; Ricard, Y.; Rey, P.
Global warming of the mantle at the origin of flood basalts over supercontinents

14:00 - 14:15
EGU06-A-02070;  GD05-1WE3O-003
Lin, S. C.; van Keken, P. E.
Deformation, stirring and material transport in thermochemical plumes

14:30 - 14:45
EGU06-A-00837;  GD05-1WE3O-005
Safonova, I.Yu.
Hotspot-ridge interaction in the Paleo-Asian Ocean: geochemistry, petrogenesis and geodynamics of Vendian accreted oceanic plateau basalts

14:45 - 15:00
EGU06-A-09495;  GD05-1WE3O-006
Jourdan, F.; Féraud, G.; Bertrand, H.; Watkeys, M.K.
From flood basalts to the onset of oceanisation: example from the 40Ar/39Ar high-resolution picture of the Karoo Large igneous province


Chairperson: VAN HUNEN, J.

Select complete timeblock
15:30 - 15:45
EGU06-A-06245;  GD05-1WE4O-001
Ribe, N.
The Hawaiian plume: what do geophysical observables tell us? (solicited)

15:45 - 16:00
EGU06-A-07695;  GD05-1WE4O-002
Farnetani, C.G.; Hofmann, A.W.
Heterogeneous structure of a sheared mantle plume

16:00 - 16:15
EGU06-A-06780;  GD05-1WE4O-003
Breivik, A. J.; Mjelde, R.; Faleide, J. I.
Magma-starved seafloor accretion in the Norway Basin caused by the Iceland hotspot

16:15 - 16:30
EGU06-A-08653;  GD05-1WE4O-004
Minshull, T. A.; Lane, C. I.; Collier, J. S.; Whitmarsh, R. B.
Rifting and magmatism at the western margin of India

16:30 - 16:45
EGU06-A-00155;  GD05-1WE4O-005
Sheth, H.
The Deccan beyond the plume hypothesis

16:45 - 17:00
EGU06-A-07858;  GD05-1WE4O-006
Chenet, A.L.; Courtillot, V.; Fluteau, F.; Gérard, M.; Subbarao, K.V.; Khadri, S.F.R
Paleomagnetic constraints on duration of Deccan trap emplacement in an attempt to estimate their environmental impact.


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