Chapter 1. Of paradigms and parapets : the peopling of the Americas, Clovis, and the first peoples of Mexico
chapter 2. The first peoples of Mexico : a critical review of archaeological investigations and the future of research
chapter 3. Frameworks for Sonoran early prehistory
chapter 4. Archaeological investigtions of the late pleistocene occupation of Sonora
chapter 5. Clovis lithic technology at El Bajío : stone sources, variation, and interaction
chapter 6. Defining the late pleistocene Clovis occupation in Sonora.