Maybe someone could clear this up for me. I'm trying to put together sort of an illustrated guide to Cthulhoid stuff and I'm having a lot of trouble pinning down the Plateau of Leng.
Now, I understand that the place is sort of dimensionally co-existant, but some things aren't lining up for me. In the Dreamlands, Leng is way towards the North, more or less Arctic...no biggie there since its' completely geologically different from plain-jane earth. But from there it gets stickier...theres Tsang or Tsung in Central Asia, but some source put Aphoom-zhah and Ithaqua (supposed to both be at the Boreal Pole) thereabouts as well-whereas It's supposed to extend into Antarctica as well (if my reading is right and the Elder-thing city on the Plateau and Antarctica are one and the same) then there's the complications from the Hyperborean stuff--It seemed to me as if Mt. Voormithadreth (which I understand to have split up and moved around) was more or less part of the same range of mountains, but that was in Greenland...and I'd read it inferred somewhere that Atlach-Nacha was around the Central Asia location being revered by the Tcho-Tcho. On top of all this is Ubbo-Sathla, who was under Voormithadreth as well, is referred to as being somewhere under Antarctica, and having been there at the time of the Elder Things.
So, can anyone make sense out of all that? Continental Drift? Just conflicting information between authors? Or have I just got part of that completely wrong?