O-Isotope Composition of CI- and CM-Like Clasts in Ureilites, HEDs, and CR Chondrites

Patzek M. *, Pack A., Bischoff A., Visser R., John T.

81st Annual Meeting of The Meteoritical Society 2018 [#6254]


“Oxygen isotopes of CM-like clasts from HEDs links them to CM chondrites. However, CI-like clasts in polymict ureilites plot on the extension of the CCAM, apart from CI chondrites and therefore represent so far unknown material.”