Sacred landscapes of the southern Brazilian highlands: Understanding southern proto-Jê mound and enclosure complexes

Fieldwork involving survey, detailed topographic mapping, and excavations in Pinhal da Serra, Rio Grande do Sul, Brazil, has revealed a highly-structured landscape revolving around funerary/ceremonial structures that began around A.D. 1000. This paper focuses on the results of detailed topographic survey of mound and enclosure complexes and their interpretation in light of southern Jê ethnohistorical and ethnographic data. We compare the architectural patterns of mortuary architecture from this study with fundamental spatial features of historic Kaingang’s social organisation, mortuary rituals and cosmogony myth. Our results suggest historical continuity in the organisation of space in cardinal directions (E–W), topography (low and high places), and in circular/concentric spatiality revealed in the southern proto-Jê mound and enclosure complexes. It is argued that small paired mound and enclosure complexes are associated with the material representation of a dual ranked opposition materialised in proto-Jê moiety cemeteries where important persona were buried.

• We examined the distribution of funerary structures across the landscape. • We obtained detailed topographical maps of mound and enclosure complexes. • We revealed the construction of a highly-structured landscape beginning around A.D. 1000. • We compare them with fundamental spatial features of Kaingang’s social organisation. • We found similarities in duality, orientation, topography and circular spatiality.