(Please read from the start)
Time to check the famous Nazca lines: https://en.wikipedia.org/wiki/Nazca_Lines
“The Nazca Lines /ˈnæzkɑː/ are a group of very large geoglyphs made in the soil of the Nazca Desert in southern Peru.[1] They were created between 500 BCE and 500 CE by people making depressions or shallow incisions in the desert floor, removing pebbles and leaving differently colored dirt exposed.”
>> Why these “shallow lines” weren’t blown away by wind/erosion (frost if there are some in the region)? I’m trying to understand this: if winds (supposedly) can erode the Giza pyramid complex stones, can it erode those “shallow” lines? Is there no wind in the region? Doesn’t wind blow the “dirt” away?
“Most lines run straight across the landscape, but there are also figurative designs of animals and plants. The individual figurative geoglyph designs measure between 0.4 and 1.1 km (.2 and .7 mi) across. The combined length of all the lines is over 1,300 km (800 mi), and the group cover an area of about 50 km2 (19 sq mi). The lines are typically 10 to 15 cm (4 to 6 in) deep. They were made by removing the top layer of reddish-brown iron oxide-coated pebbles to reveal a yellow-grey subsoil.[3][2] The width of the lines varies considerably, but over half are slightly over one-third meter (just over 1 foot) wide.[1][4] In some places they may be only 30.5 cm (1 ft) wide, and in others reach 1.8 m (6 feet) wide.”
>> Not much depths, isn’t it?
“Some of the Nazca lines form shapes that are best seen from the air (~500 m, 1,500 ft), though they are also visible from the surrounding foothills and other high places.[5][6][7] The shapes are usually made from one continuous line. The largest ones are about 370 m (1,200 ft) long.[8] Because of its isolation and the dry, windless, stable climate of the plateau, the lines have mostly been preserved naturally. Extremely rare changes in weather may temporarily alter the general designs. As of 2012, the lines are said to have been deteriorating because of an influx of squatters inhabiting the lands.”
>> So APPARENTLY there are not winds in the area to damage the geoglyphs but they got damaged from the influx of too much people.
“The figures vary in complexity. Hundreds are simple lines and geometric shapes; more than 70 are zoomorphic designs, including a hummingbird, spider, fish, condor, heron, monkey, lizard, dog, and a human. Other shapes include trees and flowers.[2] Scholars differ in interpreting the purpose of the designs, but in general, they ascribe religious significance to them. They were designated in 1994 as a UNESCO World Heritage Site.
Location
The high, arid plateau stretches more than 80 km (50 mi) between the towns of Nazca and Palpa on the Pampas de Jumana, approximately 400 km (250 mi) south of Lima. The main PE-1S Panamericana Sur runs parallel to it. The main concentration of designs is in a 10 by 4 km (6 mi by 2 mi) rectangle, south of San Miguel de la Pascana hamlet. In this area, the most notable geoglyphs are visible.
Although some local geoglyphs resemble Paracas motifs, scholars believe the Nazca Lines were created by the Nazca culture.”
>> Their geographic proximity to the Palpa lines is astonishing, mostly that I haven’t seen anyone even in the alternative History trying to find the links between the two.
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