Fig. 2
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Distribution of the sample stars color coded according to their [Fe/H] abundances in the IoM spaces. The circles are stars from Yong et al. (2013), and star symbols are stars from Mucciarelli et al. (2022). The APOGEE sample is plotted with filled gray points for reference. The boxes represent the positions occupied by previously identified substructures in the Galactic halo (Dodd et al. 2023).
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