Ceramic comales at the Barillas site (cal 1255–1390 CE), central Nicaragua: Defining a local technical tradition of griddle manufacture

Abstract

In 2016, the Proyecto Arqueológico Centro de Nicaragua (Faculty of Archaeology, Leiden University) excavated the Barillas site (cal 1255–1391 CE), where a ceramic assemblage including griddles, or comales, was recovered. In this paper, we will discuss the previously understudied occurrence of this vessel shape in ancient central Nicaragua, which has been traditionally considered as a proxy to argue in favor of Mesoamerican migrations. Through a stratigraphic and technological approach to ceramic analysis, this research aims to reconstruct the socially learned practices involved in pottery manufacture. Therefore, macro-fabric analysis and thin section petrography are employed for characterizing clay procurement and preparation practices, as well as firing techniques. Additionally, a macro-trace examination of the sherds revealed fashioning, finishing, surface treatment, and decoration techniques, which were integrated with a morphometric study. The combination of different analytical approaches identifies the production of griddles as local. As a result, the dichotomy between indigenous and exogenous blurs, and innovations in vessel shape might have entangled the interweaving of shared foodways through networked practices, but do not imply arrival or displacement of local populations at Barillas.