All abstracts by George Helffrich in conference series: Goldschmidt
(2011) Causes and Consequences of Outer Core Compositional StratificationHelffrich G & Kaneshima S
(2009) Constraints on Outer Core Compositional Stratification and Core-Mantle Reaction from Outer Core Wavespeed Profiles
Helffrich G
(2009) Iron Lite: Experimental Constraints on the Composition of Earth’s Core
Walter M, Lord O, Helffrich G & Walker D