Orals GD2.1/GMPV46/PS8.3/SM6.15/TS8.6
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Tuesday, 29 April 2014 Room G8 Chairperson: Irina Artemieva, Catherine Rychert |
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Nature of upper mantle discontinuities
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| 10:30–10:45 |
EGU2014-12725
Physico-chemical constraints on cratonic lithosphere discontinuities (solicited) Sonja Aulbach, Stéphane Rondenay, and Ritske Huismans |
| 10:45–11:00 |
EGU2014-1355
Origin of the lithosphere-asthenosphere boundary (LAB) and the mid-lithosphere discontinuity (MLD) (solicited) Press & Media Shun-ichiro Karato |
| 11:00–11:15 |
EGU2014-1880
Mid-Lithospheric boundary below oceans from seismic surface waves Jean-Paul Montagner, Gael Burgos, Eric Beucler, Yann Capdeville, and Antoine Mocquet |
| 11:15–11:30 |
EGU2014-1439
Marine electromagnetic constraints on lithosphere/asthenosphere structure (solicited) Steven Constable, Kerry Key, and Samer Naif |
| 11:30–11:45 |
EGU2014-10277
Can subducted eclogite be the petrologic explanation for the X-discontinuity? Alan Woodland, Nadia Knapp, and Kevin Klimm |
| 11:45–12:00 |
EGU2014-14440
Seismic velocities - density relationship for the Earth's crust: effects of chemical compositions, amount of water, and implications on gravity and topography Mattia Guerri and Fabio Cammarano |
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Lunch Break
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Geodynamics of cratonic crust and upper mantle
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| 13:30–13:45 |
EGU2014-10097
Archean plate tectonics geodynamics: example from the Belomorian province, Fennoscandian Shield Alexander Slabunov |
| 13:45–14:00 |
EGU2014-11236
On the nature and origin of garnet in highly-refractory Archean lithosphere: implications for continent stabilisation Sally Gibson |
| 14:00–14:15 |
EGU2014-1789
Seismic structure and dynamics of cratons: Stability and modification, continental collision and subduction (solicited) Sergei Lebedev, Thomas Meier, Andrew J. Schaeffer, Matthew R. Agius, and Joanne M.-C. Adam |
| 14:15–14:30 |
EGU2014-5561
Tracing lithosphere amalgamation through time: chemical geodynamics of sub-continental lithospheric mantle (solicited) Nadine Wittig |
| 14:30–14:45 |
EGU2014-7374
Lateral heterogeneity and vertical stratification of cratonic lithospheric keels: a case study of the Siberian craton Irina Artemieva, Yulia Cherepanova, Matija Herceg, and Hans Thybo |
| 14:45–15:00 |
EGU2014-11390
Olivine in kimberlites: metasomatism of the deep lithospheric mantle Carole Cordier, Lucie Sauzeat, Nicholas Arndt, and Anne-Marie Boullier |
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Coffee Break
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Geodynamics of cratonic crust and upper mantle
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| 15:30–15:45 |
EGU2014-9008
Crustal structure of the Central-Eastern Greenland: results from the TopoGreenland refraction profile (solicited) Alexey Shulgin and Hans Thybo |
| 15:45–16:00 |
EGU2014-9536
Complexity of the Fennoscandian lithosphere (solicited) Lev Vinnik, Elena Kozlovskaya, Sergey Oreshin, Grigoriy Kosarev, Hanna Silvennoinen, Natalia Vaganova, and Sergey Kiselev |
| 16:00–16:15 |
EGU2014-1479
Mechanism of the Plio-Pleistocene crustal uplift in cratonic areas Eugene Artyushkov and Peter Chekhovich |
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The African continent
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| 16:15–16:30 |
EGU2014-9202
(Very) long wavelength deformations of Africa since late Cretaceous times (solicited) Francois GUILLOCHEAU and the TopoAfrica working group |
| 16:30–16:45 |
EGU2014-13394
AfricaArray seismological studies of the structure and evolution of the African continent (solicited) Raymond Durrheim, Andrew Nyblade, Martin Brandt, Fred Tugume, Gabriel Mulibo, Eldridge Kgaswane, Azangi Mangongolo, Musa Manzi, Nada El Tahir, and Letticia Loots |
| 16:45–17:00 |
EGU2014-11588
The African upper mantle: the view from surface waves (solicited) Stewart Fishwick |