Water-susceptible primordial noble gas components in less-altered CR chondrites: A possible link to cometary materials
Tomoya Obase, Daisuke Nakashima,Jisu Choi, Yuma Enokido, Megumi Matsumoto, Tomoki Nakamura Geochimica et Cosmochimica ActaAvailable online 19 August 2021 LINK “We report detailed characterizations of the petrology, mineralogy, and noble gas signatures of Renazzo-type (CR)…
The Detection of Aromatic Amino Acids in CR Chondrites Suggests They are Prebiotically Plausible
Burton A. S., Berger E. L., Fox A. C., Lee C. 52nd Lunar and Planetary Science Conference (2021), Abstract #1475 PDF “Aromatic amino acids are hard to make in the lab, but their presence as…
Analysis of amino acids, hydroxy acids, and amines in CR chondritesOPEN ACCESS
José C. Aponte, Jamie E. Elsila, Jason E. Hein, Jason P. Dworkin, Daniel P. Glavin, Hannah L. McLain, Eric T. Parker, Timothy Cao, Eve L. Berger, Aaron S. Burton Meteoritics & Planetary ScienceVersion of Record…
No cosmic‐ray precompaction exposure of chondrules in CR2.7 MIL 090657
Antoine S. G. Roth, Ingo Leya Meteoritics & Planetary Science First published: 16 August 2018 LINK Cosmogenic nuclides are useful for reconstructing the cosmic‐ray precompaction exposure history of the chondritic components in the early solar…
