Tuesday, 4 May 2010
Room D
Chairperson: Emmanuelle Javaux, Jeroen Van Hunen, Nick Arndt
13:15–13:20
opening session
13:20–13:40
EGU2010-15267 The formation and early differentiation of the Earth
(solicited)
Bernard J. Wood
13:40–14:00
EGU2010-15270 The Paleoarchean geodynamo, solar wind and magnetopause
(solicited)
John A. Tarduno, R D Cottrell, M K Watkeys, A Hofmann, P V Doubrovine, E Mamajek, D Liu, D G Sibeck, L P Neukirch, and Y Usui
14:00–14:20
EGU2010-15268 Geochemical and biologic constraints on the Archaean atmosphere and climate - A possible solution to the faint early Sun paradox.
(solicited)
Minik T. Rosing, Dennis K. Bird, Norman H. Sleep, and Christian J Bjerrum
14:20–14:40
EGU2010-15266
Oxygenation of the atmosphere and oceans
(solicited)
(withdrawn) David C. Catling, M.W. Claire, and K. J. Zahnle
14:40–15:00
EGU2010-15507 Approaches to understanding life before the rise of atmospheric oxygen
(solicited)
Woodward Fisher