Outline of Session

Solid Earth Sciences(S) / Complex & General(CG) /  **International Session
S-CG06 Tectonic Evolution of the Gondwana Collision


Short title The Gondwana
Oral presentation
Date/Room/Chair
May 25 PM1 (13:45 - 15:15) 301A Toshiaki Tsunogae  / Tomokazu Hokada 
Poster presentation
Date/Room
May 25 (Core Time 15:30 - 16:45)  
Contact Tamer Abu-Alam
Email tamer.abu-alam@uni-graz.at; tamerabualam@yahoo.com
Convener Tamer Abu-Alam  / Toshiaki Tsunogae 
Scope This session aims to draw the tectonic evolution of the orogenies that were formed due to the collision between East- and West-Gondwana (Pan-African, Brasiliano, Adelaidean and Beardmore orogenies). The collision between East- and West-Gondwana was associated by closure of several major Neoproterozoic oceans (Kroner & Stern, 2004). These are the Mozambique Ocean between East Gondwana (Australia, Antarctica, southern India) and West Gondwana (Africa, South America), the Adamastor Ocean between Africa and South America, the Damara Ocean between the Kalahari and Congo cratons, and the Trans-Sahara Ocean between the West African Craton and a poorly known pre-Pan-African terrane in north-central Africa (Klerkx & Deutsch, 1977; Toteu et al., 1990; Black & Liegeois, 1993) variously known as the Nile or Sahara Craton. This session will discuss any rock type which was formed or deformed during the collision. As well as it will discuss the structural elements those were formed during the collision.
Notes  


Time Presentation No Title Author Presenter Abstract
Oral Presentation   May 25 PM1 (13:45-15:15) 301A                              to the top
13:45 - 14:00 SCG06-01 Unravelling metamorphic-fluid events in Gondwana collision: U-Pb-REE constraints from Sor Rondane Mountains, Antarctica Tomokazu Hokada
Kenji Horie
Tatsuro Adachi
other
Tomokazu Hokada English
14:00 - 14:15 SCG06-02 Evolution of continetal lithosphere in the Sor Rondane Mountains, East Antarctica Masaaki Owada
KAMEI, Atsushi
HORIE, Kenji
other
Masaaki Owada English
14:15 - 14:30 SCG06-03 Occurrence of alkali ~ highly potassic dykes intruded into metamorphic rocks on Lutzow-Holm Complex, East Antarctica Tomoharu Miyamoto
Toshiaki Tsunogae
Daniel Joseph Dunkley
Tomoharu Miyamoto English
14:30 - 14:45 SCG06-04 The stability of sapphirine + quartz in high/low oxygen fugacity rocks: a case study of Southern India/East Antarctica Hisako Shimizu
Toshiaki Tsunogae
M. Santosh
Hisako Shimizu English
14:45 - 15:00 SCG06-05 Petrology of garnet-clinopyroxene rocks from the Gondwana suture zone in southern India Toshiaki Tsunogae Toshiaki Tsunogae English
15:00 - 15:15 3-min talk in an oral session
Presentation No Title Author Presenter Abstract
SCG06-P01 Mineral equilibrium modeling of incipient charnockite and adjacent garnet-biotite gneiss from southern India Takahiro Endo
Toshiaki Tsunogae
M. Santosh
Takahiro Endo English
SCG06-P02 Metamorphic reaction to describe local-scale difference in mineral assemblage stable under different conditions Yukiko Yamasaki
Takeshi Ikeda
MOTOYOSHI, Yoichi
other
Yukiko Yamasaki English
SCG06-P03 Mid to late Archean TTG magmatism in the eastern Madagascar; a view from whole rock geochemistry and U-Pb geochronology Takashi Ichiki
Yasuhito Osanai
Masahiro Ishikawa
other
Takashi Ichiki English


Presentation No Title Author Presenter Abstract
Poster Presentation   May 25  Core Time (15:30-16:45)                     to the top
SCG06-P01 Mineral equilibrium modeling of incipient charnockite and adjacent garnet-biotite gneiss from southern India Takahiro Endo
Toshiaki Tsunogae
M. Santosh
Takahiro Endo English
SCG06-P02 Metamorphic reaction to describe local-scale difference in mineral assemblage stable under different conditions Yukiko Yamasaki
Takeshi Ikeda
MOTOYOSHI, Yoichi
other
Yukiko Yamasaki English
SCG06-P03 Mid to late Archean TTG magmatism in the eastern Madagascar; a view from whole rock geochemistry and U-Pb geochronology Takashi Ichiki
Yasuhito Osanai
Masahiro Ishikawa
other
Takashi Ichiki English