Formative Mesoamerican Exchange Networks with Special Reference to the Valley of Oaxaca

For this volume, archaeologist Jane W. Pires-Ferreira analyzed artifacts from the Valley of Oaxaca in order to understand more about prehistoric trade patterns in the region. Using her analyses, she was able to describe obsidian exchange networks, iron ore mirror exchange networks, and shell exchange networks in Early and Middle Formative Mesoamerica.