Comparison of the ages derived through abundance ratios and those inferred from the PARSEC models. We plot the results obtained considering all abundance ratios in common with Casali et al. (2020) (left panel) and the two best abundances ratios [Y/Al] and [Y/Mg] (right panel). Dashed line are the 1:1 relation, while the dotted lines represent the ± 1σ levels from the average. Stars outside the ± 1σ locus are marked. Light blue bars represent the range of values by Bonomo et al. (2017) obtained through Yonsei-Yale evolutionary tracks.