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Oral Programme GMPV1.3/GD6.2

GMPV1.3/GD6.2

Deep mantle mineralogy, geochemistry and geodynamics (co-sponsored by the European Mineralogical Union (EMU) and by the European Association of Geochemistry (EAG)) (including Robert Wilhelm Bunsen Medal Lecture) (co-organized)
Session details
Oral Programme
 / Wed, 25 Apr, 08:30–12:00 / Room 31
Poster Programme
 / Attendance Wed, 25 Apr, 17:30–19:00 / Hall XL
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Wednesday, 25 Apr 2012
Room 31
Chairperson: Michael Walter
08:30–08:45
EGU2012-9032
The three-dimensional electrical upper mantle beneath the EPR - 18 S
P. Tarits, S. Hautot, C. Grigne, M Maia, and K Baba
08:45–09:00
EGU2012-4980
Which geodynamic roles for volatile-rich low melt fractions in the Earth's mantle? (solicited)
F. Gaillard
09:00–09:15
EGU2012-6952
Extraction of magma from deep in the upper mantle: a model for the formation of Barberton komatiites
C.C.M. Robin-Popieul, N.T. Arndt, C. Chauvel, G. Byerly, A.V. Sobolev, and A. Wilson
09:15–09:30
EGU2012-1189
Transcrystalline Migration of Metallic Melt in (Mg,Fe)O: Implications for the Core-Mantle Interaction
K. Otsuka and S. Karato
09:30–09:45
EGU2012-8571
Phase relations of aluminous silica to 120 GPa and lowermost mantle dynamics
R.G. Tronnes, D. Andrault, Z. Konopkova, W. Morgenroth, and H.-P. Liermann
09:45–10:00
EGU2012-12679
Synthetic seismograms for a synthetic Earth: long-period P- and S-wave traveltime variations can be explained by temperature alone
B.S.A. Schuberth, C. Zaroli, and G. Nolet
COFFEE BREAK
Chairperson: Reidar Tronnes
10:30–10:45
EGU2012-8441
Iron spin transitions in the lower mantle (solicited)
C. McCammon, L. Dubrovinsky, V. Potapkin, K. Glazyrin, A. Kantor, I. Kupenko, C. Prescher, R. Sinmyo, G. Smirnov, A. Chumakov, and R. Rüffer
10:45–11:00
EGU2012-12893
Spin transition in Fe-bearing perovskite
R. Caracas
11:00–12:00
EGU2012-8431
Geoneutrinos and heat production in the Earth: constraints and implications (Robert Wilhelm Bunsen Medal Lecture) |
W. McDonough