This article proposes a new 14C chronology for the three-phase ceramic chronology from the settlement of Chavín de Huántar based on the AMS dating of collagen extracted from faunal remains recovered during my 1975 excavations. The chronometric estimates for the Chavín de Huántar ceramic chronology are as follows: Urabarriu Phase (950–800 cal BC), Chakinani Phase (800–700 cal BC), and Janabarriu Phase (700–400 cal BC). The new measurements confirm the sequence of the ceramic phases and indicate that the site was established around 950 cal BC and was abandoned by 400 cal BC. The results are consistent with the earlier hypothesis that the major developments at Chavín de Huántar largely postdate the Initial Period fluorescence of early coastal civilization during the second millennium BC, but they cast doubt on some current interpretations of the site's founding and cultural apogee.
