Human settlements already existed in the Amazon Basin 4000 years ago

  Link Details for: Human settlements already existed in the Amazon Basin 4000 years ago

Link Title:	Human settlements already existed in the Amazon Basin 4000 years ago
Link URL:	http://www.eurekalert.org/pub_releases/2003-07/idrp-hsa070703.php
Link Details:	An important discovery by IRD archaeologists reveals that, more than 4000 years ago, early Andean civilizations had become established in a tropical environment where they were not hitherto known to have existed.
Category:	Top : Science : Social_Sciences : Archaeology : Regional : South_America : Ecuador
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