Drone Survey Show Large Earthwork At Ancestral Wichita Site In Kansas

A Dartmouth-led study using multisensor drones has revealed a large circular earthwork at what may be Etzanoa, an archaeological site near Wichita, Kansas. Archaeologists speculate that the site was visited by a Spanish expedition, led by Juan de Oñate, a controversial conquistador, in 1601.

The earthwork may be the remains...