Fig. 18
Comparison of the chemical abundances derived in this paper with the indices by Norris & Freeman (1983): CN band-strength indices δS(3839) plotted as a function of the [Fe/H] (left-upper panel) and [La/Eu] (right-upper panel), W(G) and δS(3839) as a function of [C/Fe] (left-middle panel) and [N/Fe] (right-middle panel), and δA(Ca) as a function of [Ca/H] (left-bottom panel) and [Ca/Fe] (right-bottom panel). Symbols are as in Fig. 6.
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