Cosmic negotiations: Cahokian religion and Ramey Incised pottery in the northern hinterland

Cahokia’s cultural influence altered patterns of social organization throughout the Midwest, and this complex historical process warrants further interregional research. Ramey Incised jars were cosmograms through which Cahokians attempted to frame relationships among different social groups and the broader cosmos. The exchange, and subsequent emulation, of these ritually charged vessels provided opportunities for hinterland groups to do the same. But did hinterland Mississippian peoples adopt a Cahokian understanding of the cosmos wholesale or reinterpret it based on local understandings and histories? To address this question, this paper examines variation in Ramey Incised iconographic motifs and design fields from the Lower Illinois River valley, Central Illinois River valley, Apple River valley, and the Aztalan site (47JE1). The data are then statistically compared with Emerson’s typology from the American Bottom, highlighting ground-level patterns of material variation which can be used to interpret the ways in which local peoples negotiated the spread of dominant ideologies and religious practices. Analysis of these patterns suggests regional differences in the perceived composition and structure of the cosmos and reveals the power of local worldviews in culture contact scenarios.