The original research papers in the volume provide a broad review of current approaches to the study of lithic technology from the Palaeolithic to the present. The contributions address both with analytical techniques and interpretive issues. Collectively, they increase our understanding of issues such as tool function, means of production, raw material sourcing and exchange systems, and the evolution of human cognition, social organization and symbolic behavior.

The original research papers in the volume provide a broad review of current approaches to the study of lithic technology from the Palaeolithic to the present. The contributions address both with analytical techniques and interpretive issues. Collectively, they increase our understanding of issues such as tool function, means of production, raw material sourcing and exchange systems, and the evolution of human cognition, social organization and symbolic behavior.

Because of the sheer volume of industrial debris and the limited information it yields, quarries are challenging archaeological subjects. Michael J. Shott tackles this challenge in a study of flakes and preforms from the Modena and Tempiute obsidian quarries of North America's Great Basin. Using new statistical methods combined with experimental controls and mass analysis, Shott extracts detailed information from debris assemblages, and parses them by successive 'stages' of reduction continua. The book also reports the first test of the behavioral ecology field-processing model that treats quarry biface production in continuous terms, and estimates the production efficiency of prehistoric Great Basin knappers. After mapping and interpreting the abundance and distribution of quarry products, Shott concludes by charting future lines of research in the analysis of large toolstone sources. Whatever area of the world and technological traditions they research, lithic analysts will learn much from this book's approach to complex archaeological deposits and their constituent artifacts.

Although most ceramic studies describe vessel production and use, the causes and rates of pottery discard are often neglected in archaeological studies. Michael Shott presents analytical methods for determining pottery use life and demonstrates why use life should not be overlooked. Over a five-year period Shott inventoried the household pottery of about twenty-five homes in five towns in Michoacan, Mexico, recording age and types of use. He also looked at a subsample on a monthly basis over two years to estimate the magnitude of early vessel failure that would go unnoticed in an annual census. His analysis of about 900 vessels clearly shows that context does not explain use life, but vessel size does. Bigger pots last longer. Consulting other ethnoarchaeological sources for comparison and cross-cultural perspectives, Shott shows that his results can be applied to other archaeological datasets for determining numbers of original whole vessels as well as site occupation span.

Tools of the Trade: Methods, Techniques and Innovative Approaches in Archaeology presents a collection of academic papers from the 2005 Chacmool archaeological conference, which includes a wide range of contributions from international archaeologists, senior professors, and students alike. Each chapter focuses on the discussion and application of unique and innovative 'tools' for archaeological analysis and interpretation, including micro- and macro-botanical analysis, experimental study, off-site survey, lithic use-wear, ceramic petrography, DNA analysis, chaA (R)ne opA (c)ratoire, space syntax, and Geographic Information Systems. As a collective volume, Tools of the Trade: Methods, Techniques and Innovative Approaches in Archaeology also covers an impressive diversity of geographic regions and time periods, such as Precolumbian Mesoamerica, Plio-Pleistocene Africa, prehistoric and historic North America, and ancient Polynesia. Finally, this volume provides a somewhat introspective look at the origins of tool use, technological development, and the means by which we have become the only species to ask the questions: What does it mean to be us and how can we find out? With contributions by: Kristen Anderson Tobin C. Bottman Ryan T. Brady Susan Cachel Leslie G. Cecil Ruth Conroy Dalton Eugene M.Gryba Leslie Main Johnson Ciler Kirsan Purple Kumai E.G. Langemann Amber E. MacKenzie Go Matsumoto Maria Victoria Monsalve Jose Roberto Pellini Meaghan M. Peuramaki-Brown Jason W. Roe Michael J. Shott Nicholas Waber Joshua J. Wells Jayne Wilkins Pamela R. Willoughby D.Y. Yang Tobin C. Bottman Ryan T. Brady Susan Cachel Leslie G. Cecil Ruth Conroy Dalton Eugene M. Gryba Leslie Main Johnson Ciler Kirsan Purple Kumai E. Gwyn Langemann Amber E. MacKenzie Go Matsumoto Maria Victoria Monsalve Jose Roberto Pellini Meaghan M. Peuramaki-Brown Jason Roe Michael J. Shott Nicholas Waber Joshua J. Wells Pamela R. Willoughby Dongya Y. Yang