Board Thread:Questions and Answers/@comment-11836-20171016235757/@comment-11836-20171030053559

MarvelBoy2002 wrote: It should be noted that Rex Fury himself isn't named, but three of his adventures are referenced. The "Green Men of Horro," "Ghost Ants of San Pedro," and the story where he meets a Frankenstein impostor.
 * Outlaw Files brought Rex Fury Ghost Rider into continuity.

MarvelBoy2002 wrote: Probably because the 616 version is a bit different from his original interpretation. The Golden Age adventures are canon with his Earth-1136 counterpart, at least.
 * According to CMRO, Golden Age comics about Amazing Man are canon too. However, handbooks say that Immortal Iron Fist #8 is his MU debut.