Thursday Morning 1
Time	Session	Location	Title
0830	V41A	CC 227	Composition, Mixing, and Melting of the Mantle I: Physical and Chemical Properties of the Lowermost Mantle (joint with G, GP, MR, NG, P, S, DI, T) Presiding: S Akber-Knutson, California Institute of Technology; C Lee, Rice University; M Jellinek, University of British Columbia    [Abstracts]
0830	V41A-01	CC 227	Extinct Nuclides and the Origin and Earliest History of the Earth *S B Jacobsen    [details]
0845	V41A-02	CC 227	Lower Mantle Tomography and D" Triplications *D Helmberger, D Sun, S Ni INVITED    [details]
0905	V41A-03	CC 227	Iron/Manganese Variations in the Mantle *M Humayun INVITED    [details]
0925	V41A-04	CC 227	Could Ultra-Low-Velocity Zones be Subducted Banded Iron Formations? *D P Dobson, J P Brodholt    [details]
0940	V41A-05	CC 227	A Geodynamical Study into the Development of Thermochemical Piles Beneath Africa and the Pacific *A K McNamara, S Zhong INVITED    [details]