Testing the chondrule-rich accretion model for planetary embryos using calcium isotopes

Understanding the composition of raw materials that formed the Earth is a crucial step towards understanding the formation of terrestrial planets and their bulk composition. Calcium is the fifth most abundant element in terrestrial planets and, therefore, is a key element with which to trace planeta...

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Veröffentlicht in:	Earth and planetary science letters 2017-07, Vol.469, p.75-83
Hauptverfasser:	Amsellem, Elsa, Moynier, Frédéric, Pringle, Emily A., Bouvier, Audrey, Chen, Heng, Day, James M.D.
Format:	Artikel
Sprache:	eng
Schlagworte:	accretion calcium isotopes chondrites chondrules Earth parent bodies Sciences of the Universe
Online-Zugang:	Volltext
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