Si-bearing metal and niningerite in Almahata Sitta fine-grained ureilites and insights into the diversity of metal on the ureilite parent body

Si-bearing metal and niningerite in Almahata Sitta fine-grained ureilites and insights into the diversity of metal on the ureilite parent body Marian Horstmann, Munir Humayun, Mario Fischer-Gödde, Addi Bischoff and Mona Weyrauch Meteoritics & Planetary…

Where Did the Ureilite Parent Body Accrete? Constraints from Chemical and Isotopic Compositions

Cyrena Goodrich, David P. O’Brien Abstract: Almahata Sitta and other polymict ureilites contain a remarkable diversity of materials, including EH, EL, OC, R- and CB chondrites, in addition to the dominant ureilitic material [1]. These…

Micrometer-scale U-Pb age domains in eucrite zircons, impact re-setting, and the thermal history of the HED parent body

M.D. Hopkins, S.J. Mojzsis, W.F. Bottke, O. Abramov Icarus, available online 23 August 2014 LINK

More chips off of Asteroid (4) Vesta: characterization of eight Vestoids and their HED meteorite analogs

Paul S. Hardersen, Vishnu Reddy, Rachel Roberts, Amy Mainzer Earth and Planetary Astrophysics, arXiv:1408.2731 Icarus, accepted for publication, August 12, 2014 PDF-LINK

Chromium Valences in Ureilite Olivine and Implications for Ureilite Petrogenesis

Goodrich CA, Sutton SR, Wirick S and Jercinovic MJ (in press) Geochimica et Cosmochimica Acta Volume 122, 1 December 2013, Pages 280–305 [doi:10.1016/j.gca.2013.08.003] LINK

Dawn; the Vesta–HED connection; and the geologic context for eucrites, diogenites, and howardites

McSween HY et al. Meteoritics & Planetary Science, 48: 2090–2104. doi: 10.1111/maps.12108 LINK

Vesta, vestoids, and the HED meteorites: Interconnections and differences based on Dawn Framing Camera observations

Buratti BJ, Dalba PA, Hicks MD, Reddy V, Sykes MV, McCord TB, O’Brien DP, Pieters CM, Prettyman TH, McFadden LA, Nathues A, Le Corre L, Marchi S, Raymond C, Russell C (in press) Journal of…

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