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Oral Programme GD6.2/GMPV50/SM4.3

GD6.2/GMPV50/SM4.3

Whole mantle and transition zone structure, dynamics and evolution: multidisciplinary perspectives (co-organized)
Convener: Paul Tackley 
Co-Conveners: Andreas Stracke , J. Huw Davies , FUMIKO TAJIMA , Heiner Igel , Hitoshi Kawakatsu , Fenglin Niu 
Session details
Oral Programme
 / Thu, 07 Apr, 13:30–17:00  / Room 22
Poster Programme
 / Attendance Fri, 08 Apr, 10:30–12:00  / Display Fri, 08 Apr, 08:00–17:00  /  / Attendance 10:30–12:00  / Display Fri, 08 Apr, 08:00–17:00
 / Attendance Fri, 08 Apr, 10:30–12:00  / Display Fri, 08 Apr, 08:00–17:00  /  / Attendance 10:30–12:00  / Display Fri, 08 Apr, 08:00–17:00
 / Attendance Fri, 08 Apr, 10:30–12:00  / Display Fri, 08 Apr, 08:00–17:00  /  / Attendance 10:30–12:00  / Display Fri, 08 Apr, 08:00–17:00  / Hall A
Poster Summaries & DiscussionsPSD47  / Fri, 08 Apr, 08:30–09:15  /  
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Thursday, 07 Apr 2011
Room 22
Chairperson: Paul Tackley and Fumiko Tajima
13:30–13:45
EGU2011-3744
Thermo-chemical structures in the lower mantle from body wave, surface wave and normal-mode data
Ilaria Mosca, Laura Cobden, Carolina Lithgow-Bertelloni, Arwen Deuss, Jeroen Ritsema, Lars Stixrude, and Jeannot Trampert
13:45–14:00
EGU2011-9081
Dynamical mechanisms behind Reservoir formation
Ulrich Hansen and Sabine Dude
14:00–14:15
EGU2011-5444
Extreme mantle depletion identified by Hf isotope ratios in abyssal peridotites
Andreas Stracke, Jon E. Snow, Eric Hellebrand, Anette von der Handt, Bernard Bourdon, Karin Birbaum, and Detlef Günther
14:15–14:30
EGU2011-8731
Deep mantle primitive reservoirs as a partial source of Ocean Island Basalt
Frédéric Deschamps, Paul Tackley, and Edouard Kaminski
14:30–14:45
EGU2011-13626
Helium isotope evolution of the Iceland plume
Finlay Stuart
14:45–15:00
EGU2011-8312 | presentation | presentation
Mantle Convection Models Constrained by Seismic Tomography
Cai Durbin, M. Hosein Shahnas, William R. Peltier, and John H. Woodhouse
COFFEE BREAK
Chairperson: Fumiko Tajima and Paul Tackley
15:30–15:45
EGU2011-4592
Stability of Archaean cratons and their influence on the global strength of the lithosphere
Tobias Rolf and Paul Tackley
15:45–16:00
EGU2011-3652
What role have phase changes played in mantle evolution?
J. Huw Davies and Martin Wolstencroft
16:00–16:15
EGU2011-12012
Limits on lateral thermal and chemical gradients under the Canadian Shield
David A. Thompson, George Helffrich, Ian D. Bastow, and J.-Michael Kendall
16:15–16:30
EGU2011-13310
Transition zone anisotropy near regions of subduction
Michael Kendall, Andy Nowacki, James Wookey, and Asher Pemberton
16:30–16:45
EGU2011-6157
Mapping the Upper Mantle Transition Zone beneath the Iberian Peninsula and North Africa
Luciana Bonatto, Martin Schimmel, Josep Gallart, and José Morales
16:45–17:00
EGU2011-6825
Sampling the mantle transition zone beneath North America with regional P-waves from the USArray
Simon Stähler, Karin Sigloch, Fumiko Tajima, and Heiner Igel