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m/pixel: SiO2, Al2O3, CaO, FeO, MgO, TiO2, trace elements: Th, U and K (5° × 5° or ~215 km/pixel; Ling et al. 2011; Zou et al. 2011; Wang and Niu 2012...

Mantle Convection and Surface Expressions Geophysical Monograph Series Geophysical Monograph Series 212 The Early Earth: Accretion and Differentiation

2,900 km: in other words, from an evanescent thin magma ocean to a fully molten mantle, respectively. Four magma ocean geotherms span- ning the whole...

Atlas of the underworld_ Slab remnants in the mantle, their sinking history, and a new outlook on lower mantle viscosity Contents lists available at S

combined step scan- ning and energy-dispersive measurements (Wang et al., 2004). Moreover, developments of an imaging plate (IP) detector and, more recently...

the refractory Hf–W system [20]. Defi- ning an absolute dageT of core formation may have little real meaning for a continuous accretion process, but in...