Extended Data Fig. 5: Comparison between the FeO contents and fO2 of the IMPBs based on the Fe/Ni ratios determined by different fractional crystallization models.
From: Accretion of the earliest inner Solar System planetesimals beyond the water snowline
The FeO content (a) and fO2 (b) of each NC and CC IMPB, as determined by several fractional crystallization models, broadly agree with each other. The X-axis represents FeO contents and fO2 values determined using the results from ref. 19,20,21,22, while the Y-axis represents values from ref. 13. Note that the data plotted on the X-axis are used for the discussion in this study. Data for group IC and group IIAB were not plotted since the compositions of their parent cores have only been determined in ref. 13. Additionally, data for group IIIE was not plotted as the composition of its parent core was determined only in this study.
