Chaco Ancestral Pueblo Pottery & Symbolism: Echoes of a Lost Civilization The Chaco Culture National Historical Park stands as an unparalleled testament to the ingenuity and spiritual depth of the Ancestral Puebloans, a pre-Columbian culture that flourished in the San Juan Basin region of New Mexico and Colorado between 850 and 1250 CE. While the identity of the artist responsible for crafting iconic pieces like the “Ancient Pueblo Bo…