User:Mikeross22/Sandbox/DC Comics publications timeline

1950s
A timeline of DC Comics publications of the 1950s.

1960s
A timeline of DC Comics publications of the 1960s.

1970s
A timeline of DC Comics publications of the 1970s. The thick lines at April 1975 and September 1978 indicate DC's expansion of titles (the "DC Explosion") and the subsequent so-called DC Implosion.