Great pics, interesting thread.
As you likely know there are lots of these types there! Astounding!
How does one bore a circa 330 deg hole or brilliantly small perpendicular evenly spaced fine holes with a copper tube a chisel and some stone pounders?
How anyone could ... nah forget it
btw: Have got any more information to offer re the presumed wharf / dock nature of the Puma Punku site?
What do you think original elevation above sea level was?
Edited 1 time(s). Last edit at 30-Oct-15 06:25 by Corpuscles.