Drone Survey Reveals Wichita ‘Council Circle’ Monument on a Ranch in Kansas – ScienceAlert

Modern-day drone sensors can sometimes detect what’s invisible to the human eye, such as the remains of a historical city called Etzanoa or the ‘Great Settlement’ in the fields of Wichita, Kansas remains that have been buried for hundreds of years.
Researchers think they’ve found what’s known as a ‘council circle’ monument in Etzanoa, and while no one is quite sure exactly what these circles were used for, they would have been significant sites for the community of the time.
The circular ditch…

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