Iron isotope evidence for very rapid accretion and differentiation of the proto-Earth

• DOI: 10.1126/sciadv.aay7604
• Publication Date: 2020-02-13T00:15:56Z
• Authors: Martin Schiller; Martin Bizzarro; Julien Siebert
• Keywords: ANOMALIES; CORE FORMATION; ORIGIN; [SDU.ASTR.EP] Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP]; SYSTEMATICS; 01 natural sciences; 13. Climate action; CHRONOLOGY; [SDU.STU.GC] Sciences of the Universe [physics]/Earth Sciences/Geochemistry; 0103 physical sciences; TERRESTRIAL MAGMA OCEAN; EARTH; WATER; HETEROGENEITY; ENRICHMENT; 10. No inequality; Research Articles; 0105 earth and related environmental sciences

The iron isotope composition of Earth’s mantle requires planetary growth within 5 Ma solar system formation.