12099Fw: [Ancient-Mysteries] amazons
- Jun 9, 2013----- Original Message -----From: gfroncanal@...Sent: Sunday, June 09, 2013 11:39 PMSubject: Re: [Ancient-Mysteries] amazonsHey, Mike ...I didn't know if links were okay, so I didn't include it. Here it is ...A re-post is fine ... and I certainly can't claim it as "my article," that's for sure ... I just troll for the stuff and tuck away the interesting ones to share ..George R
From: "mike white" <michael.white511@...>
Sent: Sunday, June 9, 2013 10:20:06 PM
Subject: Re: [Ancient-Mysteries] amazons
hi george, alli think of it as a possibility, not a conclusion, that a latter amazon group may have left eastern europe for south america, circa 15th c ce.i found your post very interesting. a link to the article would be good. may i repost your article on precolumbian_inscriptions group?im of the opinion, that the highlands of the amazon and orinoco basins, could have ruins of the oldest cultures. it wasnt that long ago that most of the region was a shallow inland sea, perhaps before 10,000 bce. then the highlands were islands. the plant diversity spread out from these former islands.mike----- Original Message -----From: gfroncanal@...Sent: Sunday, June 09, 2013 6:44 PMSubject: [Ancient-Mysteries] amazonsMike ...I can't say I totally agree with conclusions about Amazons migrating to South America, but this article from 2010 (National Geographic News) indicates there is still a lot to be discovered in the rain forests that will turn a lot of established theories on their heads ...[Article] Hundreds of circles, squares, and other geometric shapes once hidden by forest hint at a previously unknown ancient society that flourished in the Amazon, a new study says.
Satellite images of the upper Amazon Basin taken since 1999 have revealed more than 200 geometric earthworks spanning a distance greater than 155 miles (250 kilometers).
Now researchers estimate that nearly ten times as many such structures—of unknown purpose—may exist undetected under the Amazon's forest cover.
At least one of the sites has been dated to around A.D. 1283, although others may date as far back as A.D. 200 to 300, said study co-author Denise Schaan, an anthropologist at the Federal University of Pará in Belém, Brazil.
The discovery adds to evidence that the hinterlands of the Amazon once teemed with complex societies, which were largely wiped out by diseases brought to South America by European colonists in the 15th and 16th centuries, Schaan said.
Since these vanished societies had gone unrecorded, previous research had suggested that soils in the upper Amazon were too poor to support the extensive agriculture needed for such large, permanent settlements.
"We found that this picture is wrong," Schaan said. "And there is a lot more to discover in these places."
The newfound shapes are created by a series of trenches about 36 feet (11 meters) wide and several feet deep, with adjacent banks up to 3 feet (1 meter) tall. Straight roads connect many of the earthworks.
Preliminary excavations at one of the sites in 2008 revealed that some of the earthworks were surrounded by low mounds containing domestic ceramics, charcoal, grinding-stone fragments, and other evidence of habitation.
But who built the structures and what functions they served remains a mystery. Ideas range from defensive buildings to ceremonial centers and homes, the study authors say.
It's also possible the structures served different purposes over time, noted William Woods, a geographer and anthropologist at the University of Kansas in Lawrence who was not involved in the research.
"For example," he said, "in Lawrence there's a Masonic temple—it is now a bar. There was a bank—it is now a restaurant called Tellers. These things happen."
What most surprised the research team is that the earthworks appear in both the region's floodplains and the uplands.
In general, the Amazon's fertile floodplains have been popular sites for ancient civilizations, while the sparser uplands have been thought to be largely devoid of people, the researchers say.
What's more, the earthworks in both regions are of a similar style, suggesting they were built by the same society.
"In Amazonian archaeology you always have this idea that you find different peoples in different ecosystems," study co-author Schaan said.
"And so it was kind of odd to have a culture that would take advantage of different ecosystems and expand over such a large region."
The uplands sites appear to have been home to as many as 60,000 people, Schaan and her colleagues suggest in their paper, published this month in the journal Antiquity.
That figure is based on estimates of the social organization and labor that would have been required to build the structures hinted at by the remaining earthworks.
According to the University of Kansas' Woods, the population estimate is reasonable, albeit rough, since so little is known about these complexes.
Answers may emerge as researchers continue to excavate the newfound shapes in the coming years.
But Woods is impressed by the possibility that so many people might have once lived in a region long thought uninhabited.
"Traditionally, if you would have asked an anthropologist or archaeologist how many people lived [in these Amazon uplands], they'd say almost zero," he said.
"And so this is astounding that there is 60,000 people making a go of it where there aren't supposed to be any."George R