Lost Amazon Cities and Ethnocartograpy - 225 LexiLine Journal

The article at

http://www.msnbc.com/news/967545.asp

covers "Lost Cities of the Amazon" which archaeologist Michael
Heckenberger of the University of Florida and colleagues
have "revealed", showing remains of roads apparently linking "a
network of large villages in a carefully organized, gridlike
pattern."

As written there:
"Road directions and the orientations of other structures are keyed
to the directions of the sun and stars.... Today, the Kuikuro
continue this sort of 'ethnocartography,' as Heckenberger calls it."

But of course these are remnants of a very ancient systematical
survey, as we see from my decipherment of the megaliths.