kldrawdy
Jr. Member
Nice article about Indian marker trees:
http://www.decaturdaily.com/decaturdaily/news/060828/marker.shtml
http://ilsteward.nres.uiuc.edu/issues/2006/Summer/mysteries.htm
http://www.decaturdaily.com/decaturdaily/news/060828/marker.shtml
http://ilsteward.nres.uiuc.edu/issues/2006/Summer/mysteries.htm