Llama Caravan 2007 (Cotahuasi to Apurimac)
Quarries, Caravans, and Routes to Complexity: Prehispanic Obsidian in the South-Central Andes. Tripcevich 2007 Dissertation (UC Santa Barbara Anthropology) based on work in the Colca area, southern Peru.
View the PDF Version (27 Mb) or the Web version online.
Upper Colca Research Project (window on older static website)