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. Author manuscript; available in PMC: 2021 Jul 26.
Published in final edited form as: Geochim Cosmochim Acta. 2021 Mar 10;301:70–90. doi: 10.1016/j.gca.2021.03.004

Fig. 3.

Fig. 3.

Plots of (A) ε50Ti and (B) ε54Cr of CM and CO chondrites reported here (colored symbols) and those reported previously in the literature (open black symbols). Errors on the data from the present study are internal 2SE or external 2SD, whichever is larger. The data from previous literature (denoted by numbers in parentheses next to the meteorite names) represent the average (±2SD) values of ε50Ti and ε54Cr of individual meteorites for CM (Murchison, Murray, Paris, Jbilet Winselwan, and NWA 8157) and CO (Felix, Isna, Kainsaz, Lancé, and Ornans) chondrites, and are from: (1) Shukolyukov and Lugmair (2006); (2) Trinquier et al. (2007); (3) Trinquier et al. (2009); (4) Qin et al. (2010); (5) Zhang et al. (2011); (6) Zhang et al. (2012); and (7) Göpel et al. (2015). Shaded regions represent the compositional ranges of the CM (blue) and CO (pink) chondrites.