Many of these structures date to around C.E. 100–300, during the time of the Aquiry civilization, and may have been used for ceremonial purposes
Source: Read the original article on www.scientificamerican.com
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Hundreds of ancient, never-before-seen ‘earthworks’ discovered in the Amazon
Many of these structures date to around C.E. 100–300, during the time of the Aquiry civilization, and may have been used for ceremonial purposes Source: Read the original article on www.scientificamerican.com
