Galactic trends with data from the literature with gray dots showing our results for the Galactic disk. In panel a) for Sc with data from Ishigaki et al. (2013; green filled triangles) and Nissen et al. (2000; black crosses) dwarfs from thick disk and halo, and metal-poor giants from Cayrel et al. (2004; orange squares). In b) V green filled triangles as in panel a) and magenta filled diamonds from Fulbright (2000) from galactic halo. Panel c) shows the trends for Mn, with orange squares and green filled triangles as before. In addition, Nissen & Schuster (2011) thick disk stars (black crosses), high α population (blue filled dots), and low α population (red filled dots), Barbuy et al. (2013; magenta stars), and McWilliam et al. (2003; cyan six-pointed stars) from the bulge and Sobeck et al. (2006) from globular clusters (blue circles) and Sobeck et al. (2006) from field stars using stars from Fulbright (2000; green squares) and Simmerer et al. (2004; red triangles). In d) Co trend for Ishigaki et al. (2013; green filled triangles) and Cayrel et al. (2004; orange squares).