EGU General Assembly 2008
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  Oral Programme - SM8 The nature and origin of the lithospheric-sublithospheric upper mantle from geophysical and petrological modelling (co-listed in GD & GMPV)

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Convener: Deuss, A.
Co-Convener: Afonso, J., Ranalli, G.
Co-Sponsorship: Co-sponsored by GD and GMPV Groups

Thursday, 17 April 2008

Lecture Room: Lecture Room 35

Chairperson: N.N.

Select complete timeblock
8:30 - 8:45
EGU2008-A-04193;  SM8-1TH1O-001
Piccardo, G.B.; Ranalli, G.
Petrological and rheological evolution of lithospheric mantle at extensional settings: evidence from Alpine/Apennine ophiolitic peridotites.

8:45 - 9:00
EGU2008-A-10841;  SM8-1TH1O-002
Phipps Morgan, J.; Morgan, W. J.; Cammarano, F. ; Romanowicz, B.; Kito, T.; Thomas, C.
More evidence that a plume-fed asthenosphere underlies all but thick cratonic lithosphere

9:00 - 9:15
EGU2008-A-09708;  SM8-1TH1O-003
Eaton, D>W.; Darbyshire, F.; Evans, R.L.; Gruetter, H.; Jones, A.G.; Yuan, X.
The elusive lithosphere-asthenosphere boundary (LAB)

9:15 - 9:30
EGU2008-A-07422;  SM8-1TH1O-004
Zhang, X.; Paulssen, H.; Lebedev, S.; Meier, T.
Relation between the upper mantle seismic, thermal and compositional structure in the Gulf of California

9:30 - 9:45
EGU2008-A-08743;  SM8-1TH1O-005
Deshayes, P; Monfret, T; Pardo, M; Vera, E; Virieux, J; Gerbault, M; Cappa, F; Gutscher, M.A.
The Flat subduction in Central Chile-Western Argentina (30-32S): a mineralogical interpretation based on P- and S- tomographic velocity models.

9:45 - 10:00
EGU2008-A-04645;  SM8-1TH1O-006
Afonso, J.C.; Ranalli, G.; Fernandez, M.; Griffin, W.L.; O'Reilly, S.Y.
Distinguishing thermal vs compositional signatures in the lithospheric mantle from seismic studies: not a simple task


Chairperson: N.N.

Select complete timeblock
10:30 - 10:45
EGU2008-A-06251;  SM8-1TH2O-001
Jones, A.G.; Evans, R.L.; Eaton, D.W.
Velocity-conductivity relationships for mantle mineral assemblages in Archean cratonic lithosphere based on extremal bounds

10:45 - 11:00
EGU2008-A-11426;  SM8-1TH2O-002
Schutt, D; Lesher, C; Dueker, K
Are cratons heavy?--The effects of melt depletion on the density structure of cratonic mantle (cancelled)

11:00 - 11:15
EGU2008-A-09178;  SM8-1TH2O-003
Beuchert, MJ; Podladchikov, YY; Simon, NSC; Rupke, LH
Viscoelastic modeling of craton stability

11:15 - 11:30
EGU2008-A-11153;  SM8-1TH2O-004
Beuchert, MJ; Simon, NSC; Podladchikov, YY
Phase Transitions and Thickness of the Oceanic Lithosphere

11:30 - 11:45
EGU2008-A-04698;  SM8-1TH2O-005
Zlotnik, S.; Afonso, J.C.; Fullea, J.; Fernandez, M. ; Diez, P.
Evolution and stability of oceanic lithosphere: small-scale convection and the rheology of the sub-lithospheric mantle


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