Story thread · 2 reports / 1 sources
Archaeologists Find Hundreds of Ancient Glyphs in the Amazon
nytimes.com · 11d
The geometric earthwork structures, carved into the ground with embankments and ditches, are in some cases more than 2,500 years old, researchers said.
First report: Archaeologists Find Hundreds of Ancient Glyphs in the Amazon — nytimes.com, 11d
The conversation · 0
Sign in to join the conversation.
No comments yet — start the thread.