Ushnus of the Inca provincial region: An analysis of two ceremonial platforms from Inca sites in Catamarca (Argentina)

The Inca polity deployed a variety of strategies in the establishment of imperial relations with the local communities of the southern provinces. These strategies included the translation of symbols materialized in architectural structures. In this sense, the ceremonial platforms denominated ushnus were spaces with particular significance and high hierarchy.In this paper, we analyze and compare two different platforms located in two sites from the Argentine Northwest, Province of Catamarca. The first archaeological site, El Shincal de Quimivil, has been considered an Inca provincial capital and the second, Hualfín Inca, an important administrative centre.The results show interesting differences between them, such as architectural forms and the archaeological record. These differences reflect not only the way in which the State operated in different territories and the nature of the relationship with local groups, but also the nuances of the historical process involving the Inca establishment in this region of the Argentinean Northwest.

• We analyze and compare two Inca platforms in Catamarca, Argentina. • Ceremonial platforms, ushnus, were spaces with particular significance and high hierarchy. • Results show differences between them (architectural forms and archaeological record).