Oral Programme 7c

7c

Evolution of the continental crust
Convenor: Nick Roberts 
Oral Programme
 / Wed, 05 Sep, 11:15–14:45  / Room H 5
Poster Programme
 / Attendance Tue, 04 Sep, 17:00–18:30  / Poster Area

Wednesday, 5 September 2012
Room H 5
Chairperson: N.M.W.Roberts
11:15–11:30
EMC2012-613
Hf-Nd constraints on the early Archaean evolution of the Ancient Gneiss Complex, Swaziland
J.E. Hoffmann, A. Kröner, E. Hegner, A Hofmann, and C. Münker
11:30–11:45
EMC2012-406
The diversity of granitoids in the northern Kaapvaal craton records late-Archæan geodynamic changes
O. Laurent, H. Martin, R. Doucelance, J.-F. Moyen, and J.-L. Paquette
11:45–12:00
EMC2012-188
Juvenile crust formation in the northeastern Kaapvaal Craton at 2.97 Ga - Implications for Archean crust-mantle evolution, terrane accretion, and the Witwatersrand gold source
A. Zeh, J. Jaguin, and M. Poujol
12:00–12:15
EMC2012-477
Coupled crust-mantle isotope signatures in pre- to late orogenic granites (Damara orogen, Namibia)?
C. Bergemann, S. Jung, and A. Stracke
Lunch Break
13:30–13:45
EMC2012-469
Crustal growth through accretionary orogenesis; examples from Proterozoic SW Fennoscandia
N.M.W. Roberts
13:45–14:00
EMC2012-275
U-Pb detrital zircon age and Nd-Pb isotopic composition of sediments from the Phyllite-Quartzite Group, Iberian Pyrite Belt
R. C. G. S. Jorge, J. M. R. S. Relvas, S. Meffre, C.C.G. Tassinari, P. Fernandes, and Z. Pereira
14:00–14:15
EMC2012-493
Generation of felsic crustal melts - partial melting of metapelites
A. Paul, S. Jung, R. L. Romer, and A. Stracke
14:15–14:30
EMC2012-698
Apparent crustal growth due to disequilibration crustal melting: evidence from the Lu-Hf isotope system in zircon
A. Gerdes
14:30–14:45
EMC2012-656
Petrology of sapphirine-quartz-bearing Grt-Opx-Sil-Qz migmatites from the Madurai Block (Southern Granulite Terrain, India): Evidence for a uniform P-T evolution for all sapphirine-bearing granulites from the Madurai Block during Gondwana assembly
S. Brandt, V. Schenk, and M.M. Raith