I recently learned about geoglyphs, which as a child I had always thought were alien-made shapes. I had a book that was called “Unsolved Mysteries” which I dug out from my bookcase at home, published by Collins in 1996. Its chapters went like this:
Beasts from the Deep
Monster Footprints
Puzzling Pyramids
Flying Saucers
The Baffling Bermuda Triangle
Lost at Sea
Vanishing Acts
Things that Fall from the Sky
Supernatural Stones
Lines, Circles and Pictures
Spooky Stories
People who Float, Hypnotise, and Explode
Mysterious People
All in the Stars?
All in the Mind?
I now think that this book is kinda creepy and one that is full of crappy facts and theories. Although at the time I got this book, I really did think it was fascinating.
The chapter “Lines, Circles and Pictures”, goes exactly like this:
“In ancient times people drew strange pictures in the landscape. There are spiders in South America and horses in southern England. What do these pictures mean and why were they drawn?
Ancient Lines
In 1927 a surveyor flew above the remote Nazca desert in Peru to plan a new road. He saw huge pictures cut into the ground below. They were drawn by the Nazca Native Americans around 200BC. As well as pictures of animals, there are also 13,000 absolutely straight lines etched into the rock. Some of them are more than 32km long. The only way the Nazca lines can be understood is from the air – so how did the Nazca Native Americans draw pictures they wouldn’t be able to see?
High-flyers?
A theory has been put forward that the Nazcan people could fly. Evidence shows that they had the technology to put together a hot-air baloon.
…or just a lot of hot air?
So the Nazcans may have been able to organise the drawing up of the lines and figures from the air. But the theory has yet to be proved.
Other theories
Some people think the lines are landing directions for spacecraft. Others believe they are maps of the stars, used by the Nazcan people to tell them when to plant and harvest their crops.
Circles from space?
Between 1980 and 1991 strange shapes suddenly began appearing in farmers’ fields in the south of England. Huge, perfectly shaped circles were etched into cornfields overnight – at first no one knew how they were made or who created them. Crop circles are now known to be elaborate hoaxes, but there are still those who dismiss the logical explanation and believe that the circles were made by aliens trying to get in touch with us.
HORSE BOX
The White Horse at Uffington in Oxfordshire measures 114 metres across and, like other carvings, can be seen from many miles around.
No one knows why horses, human figures and other pictures were carved on chalk hillsides in southern England during Iron Age times. Were they tribal symbols to warn off rival tribes? Were they fertility idols, worshipped to bring good harvests”
The book says this much, leaving a lot of questions unanswered, and of course, talks about a few barely related topics to seperate fact and fiction For a kid, this might seem very mysterious and impossible to know the answer, ever, as it did for me. But I now know about the Nazca lines and how and why they have been made.
You could either check the wikipedia entry on Nazca lines, or continue reading the same thing right here:
The Nazca Lines are a series of geoglyphs located in the Nazca Desert, a high arid plateau that stretches more than 80 kilometres (50 mi) between the towns of Nazca and Palpa on the Pampas de Jumana in Peru. Although some local geoglyphs resemble Paracas motifs, these are largely believed to have been created by the Nazca culture between 200 BCE and 700 CE. There are hundreds of individual figures, ranging in complexity from simple lines to stylized hummingbirds, spiders, monkeys, fish, sharks or orcas, llamas, and lizards.
The lines are shallow designs in the ground where the reddish pebbles that cover the surrounding landscape have been removed, revealing the whitish earth underneath. Hundreds are simple lines or geometric shapes, and more than seventy are natural or human figures. The largest are over 200 metres (660 ft) across. Scholars differ in interpreting what the lines were for but generally ascribe religious significance to them. “The geometric ones could indicate the flow of water or be connected to rituals to summon water. The spiders, birds, and plants could be fertility symbols. Other possible explanations include: irrigation schemes or giant astronomical calendars”
The dry, windless, stable climate of the plateau has preserved the lines to this day, for the most part. Extremely rare changes in weather may temporarily alter the general designs.
Construction
One explanation for the method of construction employed by the Nazca people involves the use of simple tools and surveying equipment. Wooden stakes in the ground at the end of some lines (one of which was found and used to carbon-date all of the figures) support this theory. Researcher Joe Nickell of the University of Kentucky has reproduced the figures using the technology available to the Nazca people of the time and without aerial assistance. With careful planning and simple technologies, a small team of individuals could recreate even the largest figures within days.
The lines were made by removing the reddish-brown iron oxide-coated pebbles that cover the surface of the Nazca desert. When the gravel is removed, the light-colored earth beneath creates lines which contrast sharply against the surrounding desert. There are several hundred simple curvilinear animal and human figures. The area encompassing the lines is nearly 500 square kilometres (190 sq mi), and the largest figures can be nearly 270 metres (890 ft). The lines persist due to the extremely dry, windless, and constant climate of the Nazca region. The Nazca desert is one of the driest on Earth and maintains a temperature around 25 °C (77 °F) all year round, and the lack of wind has helped keep the lines uncovered to the present day.
Purpose
One theory of the purpose of the lines is that the Nazca people’s motivations were religious and that the images were constructed so that gods in the sky could see them. Kosok and Reiche advanced one of the earliest reasons given for the Nazca Lines: that they were intended to point to the places on the distant horizon where the sun and other celestial bodies rose or set. This hypothesis was evaluated by two different experts in archaeoastronomy, Gerald Hawkins and Anthony Aveni, and they both concluded that there was insufficient evidence to support an astronomical explanation.
In 1985, the archaeologist Johan Reinhard published archaeological, ethnographic, and historical data demonstrating that worship of mountains and other water sources played a dominant role in Nazca religion and economy from ancient to recent times. He presented the theory that the lines and figures can be explained as part of religious practices involving the worship of deities associated with the availability of water and thus the fertility of crops. The lines were interpreted as being primarily used as sacred paths leading to places where these deities could be worshiped, and the figures as symbolically representing animals and objects meant to invoke their aid. However, the precise meanings of many of the individual geoglyphs remain unsolved as of 2009.
Henri Stierlin, in his 1983 book, linked the Nazca Lines to the ancient textiles found wrapping mummies of the Paracas culture. The lines and trapezes may have been used as giant, primitive looms allowing for the fabrication of the extremely long strings and wide pieces of textile that are typical of the area. In this theory, the figurative patterns (smaller and less common) have only ritualistic purposes.
Some, such as Jim Woodmann, have proposed that the Nazca Lines presuppose some form of manned flight in order to see the figures properly and that a hot air balloon was the only possible available technology. Woodmann actually made a hot air balloon using materials and techniques that he believed would have been available to people at the time, in order to test this hypothesis. The balloon flew, after a fashion, but there is no evidence in support of Nazca-era hot air balloons, and Woodman’s work has been rebutted.
Yet others, such as Swiss author and investigator Erich von Däniken suggest the existence of structures and artifacts such as the Nazca lines represent higher technological knowledge that is presumed by von Däniken to have existed at the time these glyphs were manufactured. Von Däniken maintains that the Nazca lines in Peru are landing strips for an ancient airfield.
Environmental Concerns
According to Viktoria Nikitzki of the Maria Reiche Centre, an organization dedicated to protecting the Nazca Lines, pollution and erosion caused by deforestation threaten the continued existence of the lines. She is quoted as saying “The Lines themselves are superficial, they are only 10 to 30 cm deep and could be washed away… Nazca has only ever received a small amount of rain. But now there are great changes to the weather all over the world. The Lines cannot resist heavy rain without being damaged.” Mario Olaechea Aquije, the archaeological resident from Peru’s National Institute of Culture in Nazca, Peru, and a team of specialists surveyed the area after the flooding and mudslides occurring in the area in mid-February 2007. He announced that “the mudslides and heavy rains did not appear to have caused any significant damage to the Nazca Lines,” but that the nearby Southern Pan-American Highway did suffer damage, and “the damage done to the roads should serve as a reminder to just how fragile these figures are.”
Here is the picture of the most famous monkey from the Nazca desert:
