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Fig. A.4

image

Spectroscopic abundances of individual stars in the Carina dSph, with ages derived from the SFH determined using the Teramo isochrone set. The top-left panel shows the age-metallicity relation for individual stars from Ca ii triplet spectroscopy (red) and HR (blue) observations. The abundances of [Mg/Fe] b), [Ca/Fe] c) and [Ba/Fe] d) are also shown, with colours indicating the age of individual stars. Triangles indicate stars without a statistical age estimate. For these stars only a rough age is given, based on the closest distance from evolutionary features in the SFH.

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