Awesome.
I wonder what culture created them? Mochica or Chimu or something earlier. Never heard of these.
Stone Circles In Saudi Arabia
Science Frontiers | No. 3: April 1978 | William R. Corliss
Posted on 08/25/2004 11:42:13 PM PDT by SunkenCiv
http://www.freerepublic.com/focus/f-chat/1199778/posts