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This paper reports on the spectroscopic investigation of 101 Cepheids in theCarina region. These Cepheids extend previous samples by about 35% in numberand increase the amount of the galactic disk coverage especially in thedirection of l \approx 270{\deg}. The new Cepheids do not add much informationto the radial gradient, but provide a substantial increase in azimuthalcoverage. We find no azimuthal dependence in abundance over an 80{\deg} anglefrom the galactic center in an annulus of 1 kpc depth centered on the Sun. Asimple linear fit to the Cepheid data yields a gradient d[Fe/H]/dRG = -0.055\pm 0.003 dex/kpc which is somewhat shallower than found from our previous,smaller Cepheid sample.

The Distribution of the Elements in the Galactic Disk II. Azimuthal and Radial Variation in Abundances from Cepheids