Sequencing planetary accretion using chronology of ungrouped achondrites

@inproceedings{Koefoed2017SequencingPA,
  title={Sequencing planetary accretion using chronology of ungrouped achondrites},
  author={Piers Koefoed},
  year={2017}
}
Appendix B  The acid leaching and chemistry were conducted by Piers Koefoed with assistance from Qing-Zhu Yin.  Data collection and data reduction was conducted by Qing-Zhu Yin and Yuri Amelin with assistance from Piers Koefoed. Sr Isotope Systematics of the Allende CAIs A63 and SJ101 Abstract: Appendix B Appendix B  Following on from the U-Pb analysis of the CAI A63 listed above, Sr chemistry and Rb-Sr data collection was conducted by Piers Koefoed and Yuri Amelin at the ANU. Pb isotopic… 

Early formation of primitive achondrites in an outer region of the protoplanetary disc

We compare 13 Tafassasset-related meteorites and propose that they form the first meteorite group of carbonaceous primitive achondrites. We name this new group the Tafassites, which form a continuum

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