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“geoglyphs”
A large-scale drawing carved or fashioned into the ground or landscape: A geoglyph can be an image or a picture created on the surface of the earth by lining up stones or rocks, or even by scratching the ground, and usually only perceptible from a distance.
A geoglyph can be exemplified by the Nasca Lines of Peru
This entry is located in the following unit:
Archeology, Archaeology
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