I searched the net for references to the reading material that you have directed me to that contain maps, and came up with little. Perhaps I will search for the books themselves, old school library and research style, as time allows. However, if you do some up with any links on line, please produce them for us.
As far as I am concerned, the jury is still out on the matter. I have not seen the information you cite. Nor have I seen independent analysis of these maps, and writings you refer to. Nor have I seen any thing to authenticate them or their sources. Simply because someones written them down in a book does not make it either true or accurate.
Ever read Erich von Daniken's "Chariots of the Gods?"
More of this later.
Hm-m-m, such informal address of me by someone who doesn't even use their real name to post is suspect. Sorry you haven't thus far found my references on line, but I have, as I said before, spent years doing research in libraries, and you will have to spend a least a little time doing the same, or wait until I finish writing my book and buy it. You might try going to college or special collection libraries for starters. But the titles I suggested, or at least 2 of 3 of them are readily available, or can be ordered on line I'm sure. Why not start there? I wholeheartedly agree that just because something is in a book that doesn't make it true. That is why RESEARCH is important. As for the jury still being out for you until you can do that, that's a perfectly intelligent position.
peace out