Why do they assume they are “glyphs,” which assumes some communication purpose, and not just irrigation trenches of some sort for what used to be an agricultural area?
Probably some ceremonial thing like the mounds and carvings all over America.
“Lost” Amazon Complex Found; Shapes Seen by Satellite
nationalgeographic ^ | January 4, 2010 | John Roach
Posted on Monday, January 11, 2010 5:10:20 AM by JoeProBono
"Martti got kicked out of Finland for saying blond women should dye their hair a deep brown so they can keep their heads warmer in the winter
Are the mounds, causeways, and canals in Bolivias Beni region natural formations or the result of 2000 years labor by lost societies?