Kazuo Aoyama No description specified. 1-2 (2 Records) Documents Preclassic and Classic Maya Exchange, Craft Production and Ritual Practices: A Diachronic Analysis of Lithic Artifacts around Ceibal, Guatemala (2019) Preclassic Maya Economy: Lithic Production and Exchange in Aguada Fénix and Its Neighboring Sites in the Middle Usumacinta Region, Mexico (2024)