Right after getting rid of systematic and evolutionary results within the stellar abundances through the self-calibration we are able to now map the Galactic disk colored by distinctive factor abundances to review their evolution over the disk. In 1979, Beatrice Tinsley utilized the interpretation of those observations with the idea https://billionairebrainwaverevie77530.blogocial.com/not-known-factual-statements-about-the-stellar-abundance-review-68562905