Amazon Road Workers Find Ancient Earth Carvings
By admin on Sep 29, 2010 in Travel and Holiday
Mysterious in origin, these earth carvings are thought to be around 700 years old. Photo via Apolo11
Road workers in Brazil were preparing to pave a highway through the Amazon rainforest recently, when they made an important archeological discovery — a series of enormous earth carvings, barely perceivable from the ground. Known as Read the full story on TreeHugger
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