D/H Ratio in the Interiors of Rocky Protoplanets Accreting in the Solar Nebula

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Hiroaki Saito and Kiyoshi Kuramoto Astrophysical Journal, Published 2020 January 23 LINK “The deuterium/hydrogen (D/H) ratio of primordial water partitioned into a planetary interior seems to be different on Earth and Mars. Water from volcanic…

Design and construction of a bespoke system for the detection of buried, iron-rich meteorites in Antarctica

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John W. Wilson, Liam A. Marsh, Wouter Van Verre, Michael C. Rose, Geoffrey Evatt, Andrew R.D. Smedley and Anthony J. Peyton Antarctic ScienceVolume 32, Issue 1 February 2020 , pp. 58-69 LINK “Iron-rich meteorites are…

Atmospheric CO2 levels from 2.7 billion years ago inferred from micrometeorite oxidationOPEN ACCESS 

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O. R. Lehmer, D. C. Catling, R. Buick, D. E. Brownlee and S. Newport Science Advances 22 Jan 2020: Vol. 6, no. 4, eaay4644 DOI: 10.1126/sciadv.aay4644 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “Earth’s atmospheric composition…

Determining the age and possibility for an extraterrestrial impact formation mechanism of the Ilumetsa structures (Estonia)OPEN ACCESS 

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A. Losiak, A. Jõeleht, J. Plado, M. Szyszka, K. Kirsimäe, E. M. Wild, P. Steier, C. M. Belcher, A. M. Jazwa, R. Helde Meteoritics & Planetary Science LINK (OPEN ACCESS) PDF (OPEN ACCESS) “The Ilumetsa…

Magnesium isotopes of the bulk solar wind from genesis diamond‐like carbon filmsOPEN ACCESS 

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A. J. G. Jurewicz, K. D. Rieck, R. Hervig, D. S. Burnett, M. Wadhwa, C. T. Olinger, R. C. Wiens, J. M. Laming, Y. Guan, G. R. Huss, D. B. Reisenfeld, P. Williams Meteoritics &…

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