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  Oral Programme - VGP22/TS14 Slow to ultraslow spreading ocean ridges and magma-poor continental margins (co-organized by TS & VGP)

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Convener: Snow, J.
Co-Convener: Reston, T., Müntener, O.
Co-Sponsorship: InterRidge

Tuesday, 26 April 2005

Lecture Room: Lecture Room 21

Chairperson: N.N.

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13:30 - 13:45
EGU05-A-02114;  VGP22/TS14-1TU3O-001
Dick, H.; Snow, J.; Lin, J.; Michael, P.
Lateral Variability of the Ocean Crust and Mantle at Ultraslow Ridges (solicited)

13:45 - 14:00
EGU05-A-06335;  VGP22/TS14-1TU3O-002
White, R.
Variation with spreading rate of melt production rates under mid-Ocean ridges

14:00 - 14:15
EGU05-A-07843;  VGP22/TS14-1TU3O-003
Nauret, F; Snow, J; Hellebrand, E; von der Handt, A; Gao, Y; Feig, S; Jovanovic, Z
Mid ocean rift alkali basalts from Arctic Lena Trough

14:15 - 14:30
EGU05-A-09159;  VGP22/TS14-1TU3O-004
Cannat, M.; Sauter, D.; Escartin, J.; Mendel, V.; Ruellan, E.; Okino, K.
A-volcanic seafloor generation at a melt-poor ultraslow-spreading ridge: Southwest Indian Ridge 61-67°E

14:30 - 14:45
EGU05-A-08312;  VGP22/TS14-1TU3O-005
Schmidt-Aursch, M.C.; Jokat, W.
The ultraslow spreading Gakkel Ridge - a geophysical view

14:45 - 15:00
EGU05-A-07382;  VGP22/TS14-1TU3O-006
Reston, T.J. ; Ranero, C.R.
Detachment faulting at slow-spreading centres

15:00
Coffee Break

Chairperson: N.N.

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15:30 - 15:45
EGU05-A-08709;  VGP22/TS14-1TU4O-001
Perez-Gussinye, M. ; Phipps Morgan, J.; Reston, T.J.
The rift to drift transition at non-volcanic margins: insights form numerical modelling.

15:45 - 16:00
EGU05-A-07617;  VGP22/TS14-1TU4O-002
Snow, J; Hellebrand, E; von der Handt, A; Nauret, F; Gao, Y; Jovanovic, Z; Gauger, S
Lena Trough (Arctic Ocean) is an oblique ultramafic continental margin

16:00 - 16:15
EGU05-A-09482;  VGP22/TS14-1TU4O-003
Engen, O.; Faleide, J. I.
Plate tectonic constraints on the opening of the Arctic-North Atlantic deep-water gateway

16:15 - 16:30
EGU05-A-05149;  VGP22/TS14-1TU4O-004
Jokat, W.; Schroeder, M.; Leinweber, V.; Schenke, H.W.
Insights into the evolution of the Yermak Plateau and the adjacent Lena Trough

16:30 - 16:45
EGU05-A-07544;  VGP22/TS14-1TU4O-005
Müntener, O.; Piccardo, G.B.; Pettke, T.; Zanetti, A.; Kaczmarek, M.A.
On the Origin of Plagioclase Peridotite: Crystallization in a Thick Thermal Lithosphere

16:45 - 17:00
EGU05-A-01261;  VGP22/TS14-1TU4O-006
Péron-Pinvidic, G.; Manatschal, G.; Dean, S.; Minshull, T.
Are there syn-rift sediments in the Ocean-Continent Transitions of magma poor rifted margins?

17:00
END OF SESSION




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