Story talk:Operation Titanic Discoveries/@comment-771241-20120406012724

I also have an idea of what the facility could be...not a full one, but there are 4 possibilities. Yes, I'm getting these references from Transformers Cybertron, yes, but the show got these references from actual mythology.

The 4 possibilities are: Atlantis, Ogygia, Lemuria, and Hyperborea (Correct me if I misspelled that last one).