Block 6 is located along the Challacone drainage just upstream from the town of Tuti, on the western edge of the study area. A map showing this survey block appeared in Figure 6-42. In addition to an interesting Archaic component, this area contained local MH, LIP, and local LH ceramics. Furthermore, the bases for five chulpaswere encountered along the ridgetop just east of Quebrada Challacone.