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Archeologists have uncovered a cluster of lost cities in the Amazon rainforest that was home to at least 10,000 farmers around 2,000 years ago.<\/p>\nArcheologists have uncovered a cluster of lost cities in the Amazon rainforest that was home to at least 10,000 farmers around 2,000 years ago.<\/p>\n
A series of earthen mounds and buried roads in Ecuador was first noticed more than two decades ago by archaeologist St\u00e9phen Rostain. But at the time, “I wasn\u2019t sure how it all fit together,\u201d said Rostain, one of the researchers who reported on the finding Thursday in the journal Science.<\/p>\n
Recent mapping by laser-sensor technology revealed those sites to be part of a dense network of settlements and connecting roadways, tucked into the forested foothills of the Andes, that lasted about 1,000 years.<\/p>\n
\u201cIt was a lost valley of cities,” said Rostain, who directs investigations at France\u2019s National Center for Scientific Research. \u201cIt’s incredible.\u201d<\/p>\n
The settlements were occupied by the Upano people between around 500 B.C. and 300 to 600 A.D. \u2013 a period roughly contemporaneous with the Roman Empire in Europe, the researchers found.<\/p>\n
Residential and ceremonial buildings erected on more than 6,000 earthen mounds were surrounded by agricultural fields with drainage canals. The largest roads were 33 feet (10 meters) wide and stretched for 6 to 12 miles (10 to 20 kilometers).<\/p>\n
While it\u2019s difficult to estimate populations, the site was home to at least 10,000 inhabitants \u2013 and perhaps as many as 15,000 or 30,000 at its peak, said archaeologist Antoine Dorison, a study co-author at the same French institute. That’s comparable to the estimated population of Roman-era London, then Britain\u2019s largest city.<\/p>\n
\u201cThis shows a very dense occupation and an extremely complicated society,\u201d said University of Florida archeologist Michael Heckenberger, who was not involved in the study. \u201cFor the region, it\u2019s really in a class of its own in terms of how early it is.\u201d<\/p>\n
Jos\u00e9 Iriarte, a University of Exeter archaeologist, said it would have required an elaborate system of organized labor to build the roads and thousands of earthen mounds.<\/p>\n
\u201cThe Incas and Mayans built with stone, but people in Amazonia didn\u2019t usually have stone available to build \u2013 they built with mud. It\u2019s still an immense amount of labor,\u201d said Iriarte, who had no role in the research.<\/p>\n
The Amazon is often thought of as a “pristine wilderness with only small groups of people. But recent discoveries have shown us how much more complex the past really is,\u201d he said.<\/p>\n
Scientists have recently also found evidence of intricate rainforest societies that predated European contact elsewhere in the Amazon, including in Bolivia and in Brazil.<\/p>\n
\u201cThere\u2019s always been an incredible diversity of people and settlements in the Amazon, not only one way to live,\u201d said Rostain. \u201cWe\u2019re just learning more about them.\u201d (AFP)<\/p>\n","protected":false},"excerpt":{"rendered":"
Archeologists have uncovered a cluster of lost cities in the Amazon rainforest that was home to at least 10,000 farmers around 2,000 years ago. A series of earthen mounds and buried roads in Ecuador was first noticed more than two decades ago by archaeologist St\u00e9phen Rostain. But at the time, “I wasn\u2019t sure how it all fit together,\u201d said Rostain, one of the researchers who reported on the finding Thursday in the journal Science. Recent mapping by laser-sensor technology revealed those sites to be part of a dense network of…<\/p>\n","protected":false},"author":23,"featured_media":660067,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47748],"tags":[],"class_list":["post-660066","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/www.malayalamdailynews.com\/english\/wp-json\/wp\/v2\/posts\/660066","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.malayalamdailynews.com\/english\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.malayalamdailynews.com\/english\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.malayalamdailynews.com\/english\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/www.malayalamdailynews.com\/english\/wp-json\/wp\/v2\/comments?post=660066"}],"version-history":[{"count":1,"href":"https:\/\/www.malayalamdailynews.com\/english\/wp-json\/wp\/v2\/posts\/660066\/revisions"}],"predecessor-version":[{"id":660068,"href":"https:\/\/www.malayalamdailynews.com\/english\/wp-json\/wp\/v2\/posts\/660066\/revisions\/660068"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.malayalamdailynews.com\/english\/wp-json\/wp\/v2\/media\/660067"}],"wp:attachment":[{"href":"https:\/\/www.malayalamdailynews.com\/english\/wp-json\/wp\/v2\/media?parent=660066"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.malayalamdailynews.com\/english\/wp-json\/wp\/v2\/categories?post=660066"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.malayalamdailynews.com\/english\/wp-json\/wp\/v2\/tags?post=660066"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}