A(Li) (upper panels) and ¹²C/¹³C (lower panels) of stars with [Fe/H] ≥ 0.0, binned in mass, as a function of log g. Lines are theoretical models with solar metallicity from Lagarde et al. (2012). Solid lines are standard models, while dashed lines are models that consider both rotational and thermohaline mixing. Masses for the models are M/M_⊙ = 1.0, 1.25, 1.5, 2.0 from left to right panels. Triangle symbols in the lower panels are Li upper limits.