Using data drawn primarily from the American Southwest, Stephen Plog shows that there are basic problems with the methods archaeologists traditionally use to classify and analyse prehistoric pottery. Archaeologists have studied the painted designs and other stylistic (that is, non-functional) characteristics on different types of prehistoric artifacts in order to infer information about prehistoric social organization and cultural change. Such studies usually argue that the degree of similarity between the designs found on ceramic vessels at different prehistoric sites were occupied or from the amount of interaction between the people who occupied them. In Stylistic Variation in Prehistoric Ceramics, the author proposes that many factors, rather than just two, cause design or stylistic variation on artifacts. He demonstrates flaws in the logic and method of previous studies and suggests that the ways in which designs have been classified and understood are often inappropriate. Employing archaeological information from the Chevelon Canyon area of east-central Arizona, he constructs his own proposal for a new analytic framework. Professor Plog's study provides a major contribution to archaeological method and theory and should be of interest to a broad range of archaeologists.

Plog argues that there are many more factors that cause design or stylistic variations on prehistoric artifacts than have been previously acknowledged. Using data primarily from the American Southwest, he shows why the methods of design analysis that have been used are often inappropriate, and presents a new framework of explanation.

A graphic, lucid account of the Anasazi, Hohokam, and Mogollon highlights how these ancient cultures evolved so successfully in response to their changing habitat.--Science News Most people are familiar with the famous pre-Columbian civilizations of the Aztecs and Maya of Mexico, but few realize just how advanced were contemporary cultures in the American Southwest. Here lie some of the most remarkable monuments of America's prehistoric past, such as Chaco Canyon and Mesa Verde. Ten thousand years ago, humans first colonized this seemingly inhospitable landscape with its scorching hot deserts and upland areas that drop below freezing even during the early summer months. The initial hunter-gatherer bands gradually adapted to become sedentary village groups. The high point of Southwestern civilization was reached with the emergence of cultures known as Anasazi, Hohokam, and Mogollon in the first millennium AD. Interweaving the latest archaeological evidence with early first-person accounts, Stephen Plog explains the rise and mysterious fall of Southwestern cultures. For this revised edition, he discusses new research and its implications for our understanding of the prehistoric Southwest. As he concludes, the Southwest is still home to vibrant Native American communities who carry on many of the old traditions. 150 illustrations, 17 in color.