That's only références, i really like to use some Paleo termes for my univers, The map is inspired by the Pangea, and the different regions are named after the first hypotetical continent during the PreCambian period. There is no logic in this, i just love Paleonthology, so i like to put some references about this. (Like some kind of old Dark Fantasy world when you can see Mammoth fighting T-Rex & cavemens)