'Huge' art gallery found carved near Colorado cliffs. See th

Archaeologists said the oldest pieces, depicting shamans and warriors, are about 1,700 years old.

Related Keywords

United States , America , Ira Cuthair , Institute Of Archaeology , North America , Basketmaker Era , Colorado , Ancient Pueblo , Rchaeologists , Jagiellonian University , He Castle Rock Pueblo , Ock Panels , He Pueblo ,