[Fred Nerks]

Some images to consider and an article that might need a grain or two of salt...but FWIW I find it all extremely interesting.

http://www.geocities.com/aleph135/PiriReisMap.html

http://www.crystalinks.com/crustal.html

http://www.lib.berkeley.edu/EART/tour/pirireis.gif

http://www.paradoxplace.com/Perspectives/Maps/Images/Old_Maps/Piri-Reis/PReis-BR750.jpg

http://i7.photobucket.com/albums/y258/FredNerks/AntarcticSouthAmerica.jpg

[bmwcyle]

[caveat emptor]

but FWIW I find it all extremely interesting.

Thanks for the links. You might check out the book that I first linked to if you haven't read enough detail.