I Can't Sleep Podcast Episode 387: Geoglyphs
Geoglyphs
Giant lines scratched into the earth for reasons we’re still guessing. From Nazca to Kazakhstan, geoglyphs are big, mysterious, and ideal for a bedtime story that won’t keep you up. Archaeology as insomnia relief. You’re welcome.
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This content is derived from the Wikipedia article on Geoglyph, available under the Creative Commons Attribution-ShareAlike (CC BY-SA) license. Read the full article: Wikipedia - Geoglyph.
“A geoglyph is a large design or motif – generally longer than 4 metres (13 ft) – produced on the ground by durable elements of the landscape, such as stones, stone fragments, gravel, or earth. A positive geoglyph is formed by the arrangement and alignment of materials on the ground in a manner akin to petroforms, while a negative geoglyph is formed by removing part of the natural ground surface to create differently coloured or textured ground in a manner akin to petroglyphs.”
