Correlated Microscale Isotope and Scanning Transmission X-Ray Analyses of Isotopically Anomalous Organic Matter from the CR2 Chondrite EET 92042

Authors :: Busemann, H.
Alexander, C. M. O'D.
Nittler, L. R.
Zega, T. J.
Stroud, R. M.
Cody, G. D.
Yabuta, H.
Hoppe, P.
Source :: 37th Lunar and Planetary Science Conference
Publication Year :: 2006
Abstract: We discuss correlated examinations of organic matter from the CR2 chondrite EET 92042, using SIMS, STXM and other methods. We found a large, isotopically highly anomalous region of probable presolar origin that is C- and 13C-poor and 15N-rich.

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