Thursday, October 18, 2012

UFO Files: Nazca Lines

Nothing is more mysterious than the Nazca lines in Peru. The Nazca lines are a series of ancient geoglyphs located in the Nazca desert in southern Peru. They were designated as a UNESCO World Heritage Site in 1994. The high, arid plateau stretches more than fifty miles between the towns of Nazca and Palpa on the Pampas de Jumana about 400 km south of Lima. Although some local geoglyphs resemble Paracas motifs, scholars believe the Nazca Lines were created by the Naza culture between 400 and 650 AD. The hundreds of individual figures range in complexity from simple lines to stylized hummingbirds, spiders, monkeys, fish, orcas, and lizards.

The lines are shallow designs made in the ground by removing the reddish pebbles and uncovering the whitish/grayish ground beneath. Hundreds are simple lines or geometric shapes; more than seventy are zoomorphic designs of animals such as birds, fish, llamas, jaguar, monkey, or human figures. Other designs include phytomorphic shapes such as trees and flowers. The largest figures are over 660 feet across. Scholars differ in interpreting the purpose of the designs, but in general they ascribe religious significance to them. Other theories have been summarized. Theories that reside on the possibilities of other worldly purposes. Due to the dry, windless, and stable climate of the plateau and its isolation, for the most part the lines have been preserved. Extremely rare changes in weather may temporarily alter the general designs. As of recent years, the lines have been deteriorating due to an influx of squatters inhabiting the lands.

Contrary to the popular belief that the lines and figures can only be seen with the aid of flight, they are visible from atop the surrounding foothills. They were first discovered by the Peruvian archaeologist Toribio Mejia Xesspe, who spotted them when hiking through the foothills in 1927. He discussed them at a conference in Lima in 1939. Paul Kosok, a historian from Long Island University, is credited as the first scholar to seriously study the Nazca Lines. In the country in 1940 - 41 to study ancient irrigation systems, he flew over the lines and realized that one was in the shape of a bird. Another chance helped him see how lines converged at the winter solstice in the Southern Hemisphere. He began to study how the lines might have been created, as well as to try to determine their purpose. He was joined by Maria Reiche, a German mathematician and archaeologist to help figure out the purpose of the Nazca Lines. They proposed one of the earliest reasons for the existence of the figures: to be markers on the horizon to show where the sun and other celestial bodies rose. Archeologists, historians and mathematicians have all struggled with determining the purpose of the lines.

Determining how they were made has been easier than figuring why they were made. Scholars have theorized the Nazca people could have used simple tools and surveying equipment to construct the lines. Archaeological surveys have found wooden stakes in the ground at the end of some lines, which support this theory. One such stake was carbon-dated and was the basis for establishing the age of the design complex. The scholar Joe Nickell of the University of Kentucky has reproduced the figures by using tools and technology available to the Nazca people. The National Geographic called his work remarkable in its exactness when compared to the actual lines. With careful planning and simple technologies, a small team of people could recreate even the largest figures within days, without any aerial assistance.

On the ground, most of the lines are formed by a shallow trench with a depth of between 10 cm (3.9 in) and 15 cm (5.9 in). Such trenches were made by removing the reddish-brown iron oxide-coated pebbles that cover the surface of the Nazca desert. When this gravel is removed the light-colored earth which is exposed in the bottom of the trench produces lines which contrast sharply in color and tone with the surrounding land surface. This sublayer contains high amounts of lime which, with the morning mist, hardens to form a protective layer that shields the lines from winds, thereby preventing erosion.


The Nazca drew several hundred simple, but huge curvilinear animal and human figures by this technique. In total, the earthwork project is huge and complex: the area encompassing the lines is nearly 500 square kilometers (190 sq mi), and the largest figures can span nearly 270 meters (890 ft). Some of the measurements for the figures include that the Hummingbird is 93 meters (310 ft) long, the Condor is 134 meters (440 ft), the Monkey is 93 meters (310 ft) by 58 meters (190 ft), and the Spider is 47 meters (150 ft). The extremely dry, windless, and constant climate of the Nazca region has preserved the lines well. The Nazca desert is one of the driest on Earth and maintains a temperature around 25 °C (77 °F) all year round. The lack of wind has helped keep the lines uncovered and visible to the present day. The discovery of two new small figures was announced in early 2011 by a Japanese team from Yamagata University. One of these resembles a human head and is dated to the early period of Nazca culture or earlier and the other, undated, an animal. In March 2012 the university announced that a new research center would be opened at the site in September 2012 to study the area for the next 15 years.The team has been doing field work there since 2006 when it found about 100 new geoglyphs.

Archeologists, ethnologists, and anthropologists have studied the ancient Nazca culture and the complex to try to determine the purpose of the lines and figures. One hypothesis is that the Nazca people created them to be seen by their gods in the sky. Kosok and Reiche advanced a purpose related to astronomy and cosmology: the lines were intended to act as a kind of observatory, to point to the places on the distant horizon where the sun and other celestial bodies rose or set in the solstices. Many prehistoric indigenous cultures in the Americas and elsewhere constructed earthworks that combined such astronomical sighting with their religious cosmology, as did the later Mississippian culture at Cahokia in present-day United States. Another example is Stonehenge in England. But Geral Hawkins and Anthony Aveni, experts in archaeoastronomy, concluded in 1990 that there was insufficient evidence to support such an astronomical explanation. Some individuals propose alternative hypotheses.

The Swiss author Erich von Daniken suggests the Nazca lines and other complex constructions represent higher technological knowledge than commonly believed to be existing when the glyphs were created. Von Däniken maintains that the Nazca lines in Peru are runways of an ancient airfield that was used by extraterrestrials mistaken by the natives to be their gods. His theory has not been accepted by scholars despite the fact that logical explanations cannot be brought forth as to how and why these runways were created where the mountains summits should be on the surrounding mountains in the area. The most baffling questions of all are: How did these people from so long ago level these mountain summits so precise? What tools did they use? Where is all the dirt from these missing summits? What was the purpose of these runways other than the obvious reasons that we would associate such things with “airplanes” and “airports”? Where are these tools that they used to create these runways?

No answers can be found.

Jim Woodmann believes that the Nazca Lines could not have been made without some form of manned flight to see the figures properly. Based on his study of available technology, he suggests that a hot air balloon was the only possible means of flight. To test this hypothesis, Woodmann made a hot-air balloon using materials and techniques that he understood to be available to the Nazca people. The balloon flew, after a fashion. Most scholars have rejected Woodmann's thesis as hoc because of the lack of any evidence of such balloons.

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There remains many unanswered questions and only theories from all sides. Who is to say there isn’t any “other worldly” contribution to this mystery? Ancient Alien theorists think there is.


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Contributing source: Nazca Line (from Columbus, Ohio) Performing the song "Outer Space Connection"
And Wikipedia

This work is released under CC 3.0 BY-SA - Creative Commons


 

2 comments:

  1. Very interesting read! It can be very exciting for archeaologists to discover and learn about ancient culture.

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    1. I agree Edith. But there's still so much more for us to discover. It also seems like that with each new discovery, there comes more questions.

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