Global ETD Search
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Showing 1 to 2 of 2 for “"Late Veneer"”.
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Late accretion to the early Earth and rocky exoplanets
… of cometary bombardment has long been speculated to provide a key source of prebiotic feedstock molecules, required for the origins of life. Late accretion may therefore have profoundly controlled the emergence of habitable conditions on Earth, and the prebiotic chemistry that led to the …
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Physical and chemical constraints on core - mantle differentiation in terrestrial planets.
… an additional process. Such a process may be the late accretion of volatiles in material that did not undergo core-mantle separation or strong fractionation processes in the condensing nebula that are reflected in the meteorite record. In a third study, the first liquid metal-liquid silicate …