SE14 Modern rifts: plumes, kinematic conditions and lithospheric inhomogeneities

Convener: Deverchere, J.
Co-Convener(s): Achauer, U.; Hansen, U.
Wednesday, 22 April 1998
Lecture Room: R9
Co-sponsored by: Geosciences Azur UMR 6526, Univ. Pierre et Marie Curie, Villefranche-sur-Mer, France (GEOAZUR); Ecole et Observatoire des Sciences de la Terre, CNRS EP-533, Strasbourg, France (EOST Strasbourg), IGCP 400 "Geodynamics of Continental rifting" (UNESCO)

Chairperson: Keller, G.R.

• 09:00 ACHAUER, U.
  Seismic tomography and continental rifts: a review
• 09:30 MECHIE, J.; KRISP WORKING GROUP
  The structure and evolution of the Kenya rift (Solicited Paper)
• 10:00 MGUIRE, P.K.H.; THYBO, H.; BIRT, C.S.; KHAN, M.A.
  Wide-angle reflection study of lower crustal magmatic processes in the Kenya Rift
• 10:20 MULUGETA, G.; GHEBREAB, W.; TALBOT, C.
  Modelling lateral extension and rifting in a stratified lithosphere with applications to the Afro-Arabian rift system
• 10:40 HUISMANS, R.; PODLADCHIKOV, Y.; CLOETINGH, S.
  Mantle lithosphere R-T instability, FEM modelling of convective upwelling of mantle lithosphere beneath rifts zones
• 11:00 LARSEN, T.B.; YUEN, D.A.
  Stress field, viscosity and shear heating distribution in mantle upwellings: a comparison between Newtonian and non-Newtonian rheologies
• 11:20 MALAMUD, B.D.; TURCOTTE, D.L.
  Global heat flow and the frequency-size distribution of plume strengths 

11:40 LUNCH

12:00 Business Meetings

Chairperson: Ebinger, C.

• 14:00 KELLER, G.R.
  An overview of the structure and evolution of the Rio Grande rift, southwestern North America (Solicited Paper)
• 14:30 KOULAKOV, I.; DEVERCHERE, J.; PETIT, C.
  Structure of the crust and upper mantle beneath the Baikal Rift from teleseismic and local tomography
• 14:50 FERRACCIOLI, F.; BOZZO, E.; SPANO, M.; ARMADILLO, E.
  New geophysical constraints on the west Antarctic-Rift-Transantarctic mountains tectonodynamical system
• 15:10 ZHOU, Z.; LIAO, Z.; JIANG, J.
  The Okinawa Trough: continental rifting in a back arc setting
• 15:30 STEINBERGER, B.; MARQUART G.
  Evidence for hotspot motion from the Easter track/Nazca plate
• 15:50 PETIT, C.; EBINGER, C.; BUROV, G.
  Rifting and flexure of the continental lithosphere: comparison between the east-African and Baikal rifts
• 15:55 POPOV, A.M.; KISELEV, A.I.
  The Baikal rift as structural expression of pre-existing lithospheric inhomogeneities in central Asia
• 16:00 SOKOLOVA, YU.F.; MIRONOVA, N.A.; KARAKIN, A.V.
  Crustal structure of Baikal rift - inhomogeneities and evolution through geological time
• 16:05 LESNE, O.; CALAIS, E.; DEVERCHERE, J.; CHERY, J.; HASSANI, R.
  Active deformation mechanisms in the Baikal rift zone using two-dimensional numerical models
• 16:10 GUSEV, A.; PETROVA, N.; SHABALIN, N.
  Crustal melting of Volga-Ural oil bearing province by action of Volga-Kama's plume
• 16:15 EBINGER, C.; SLEEP, N.
  Cratonic roots, mantle plumes, and the east African rift system
• 16:20 KHAN, M.A.; MECHIE, J.; JACOB, B.; KELLER, G.R.; MAGUIRE, P.K.H.; PRODEHL, C.; THYBO, H.; HAAK, V.
  The KRISP investigations of lithospheric structure and dynamis of the Kenya rift
• 16:25 DELVAUX, D., KUCHAI, O.; SANKOV, V.; DEHANDSHUTTER, B.; VAN DER MEER, R.; HENDRIKS, B.; PETIT, C.
  Transition from Baikal Rift to Altai-Sayan transpressional settings in east-central Asia
• 16:30 ALLEN, R.M.; NOLET, G.; MORGAN, W.J.; VOGFJORD, K.; BERGSSON, B.H.; ERLENDSSON, P.; FOULGER, G.R.; JACOBSDOTTIR, S.; JULIAN, B.R.; PRITCHARD, M.; RAGNARSSON, S.; STEFANSSON, R.
  Iceland's hot narrow plume
• 16:35 GUSEV, A.; PETROVA, N.
  Hot spots on the Russian craton and exogenetic manifestation of the Volga-Kama's plume
• 16:40 END OF SESSION
   

SE14 Modern rifts: plumes, kinematic conditions and lithospheric inhomogeneities - Poster Session

Convener: Deverchere, J.
Co-Convener(s): Achauer, U.; Hansen, U.
Display Time: Monday, 09:00 - Friday, 12:00
Authors in Attendance: Wednesday, 17:00 - 19:00
Poster Area: RHODES - SE
Co-sponsored by: Geosciences Azur UMR 6526, Univ. Pierre et Marie Curie, Villefranche-sur-Mer, France (GEOAZUR); Ecole et Observatoire des Sciences de la Terre, CNRS EP-533, Strasbourg, France (EOST Strasbourg), IGCP 400 "Geodynamics of Continental rifting" (UNESCO)

Chairperson: Mechie, J.

• SE039 PETIT, C.; EBINGER, C.; BUROV, G.
  Rifting and flexure of the continental lithosphere: comparison between the east-African and Baikal rifts
• SE040 POPOV, A.M.; KISELEV, A.I.
  The Baikal rift as structural expression of pre-existing lithospheric inhomogeneities in central Asia
• SE041 SOKOLOVA, YU.F.; MIRONOVA, N.A.; KARAKIN, A.V.
  Crustal structure of Baikal rift - inhomogeneities and evolution through geological time
• SE042 LESNE, O.; CALAIS, E.; DEVERCHERE, J.; CHERY, J.; HASSANI, R.
  Active deformation mechanisms in the Baikal rift zone using two-dimensional numerical models
• SE043 GUSEV, A.; PETROVA, N.; SHABALIN, N.
  Crustal melting of Volga-Ural oil bearing province by action of Volga-Kama's plume
• SE044 EBINGER, C.; SLEEP, N.
  Cratonic roots, mantle plumes, and the east African rift system
• SE045 KHAN, M.A.; MECHIE, J.; JACOB, B.; KELLER, G.R.; MAGUIRE, P.K.H.; PRODEHL, C.; THYBO, H.; HAAK, V.
  The KRISP investigations of lithospheric structure and dynamis of the Kenya rift
• SE046 DELVAUX, D., KUCHAI, O.; SANKOV, V.; DEHANDSHUTTER, B.; VAN DER MEER, R.; HENDRIKS, B.; PETIT, C.
  Transition from Baikal Rift to Altai-Sayan transpressional settings in east-central Asia
• SE047 ALLEN, R.M.; NOLET, G.; MORGAN, W.J.; VOGFJORD, K.; BERGSSON, B.H.; ERLENDSSON, P.; FOULGER, G.R.; JACOBSDOTTIR, S.; JULIAN, B.R.; PRITCHARD, M.; RAGNARSSON, S.; STEFANSSON, R.
  Iceland's hot narrow plume
• SE048 GUSEV, A.; PETROVA, N.
  Hot spots on the Russian craton and exogenetic manifestation of the Volga-Kama's plume