Thread:Tupka217/@comment-1013969-20161028175310/@comment-1013969-20161028182444

I have "Crossover Earth is a subset of DC/Marvel crossovers where DC and Marvel characters normally coexist in the same reality." in the category descriptor.

So it would apply {{c|Marvel and DC Present Vol 1 1|| but not to to {{JLA/Avengers}} or to the Amalgam Universe.

Furthermore it is expressly stated as being a separate distinct reality in both The Official Crisis on Infinite Earths Index and The Official Crisis on Infinite Earths Crossover Index - page 2 and pages 5 respectively.

Both books expressly label four comics as taking place on that Earth.