Thread:Tupka217/@comment-28125426-20160911121126/@comment-1038387-20160913174122

That's a tricky one along the lines of "who created Wonder Girl?". We treat the "Earth-B" (Forty/Thirty-Two/85) mostly as the mainstream version, because it's a bit of a cop-out. It's just not canon.

I think we could list Captain Thunder's first appearance as Superman #276 on both the disambig and the character page, though the earlier namesake can be mentioned in the notes.