The Smithsonian Institution’s River Basin Surveys and the Interagency Archeological Salvage Program were the most ambitious archaeological projects ever undertaken in the United States. Administered by the National Park Service from 1945–1969, the programs had profound effects—methodological, theoretical, and historical—on American archaeology, many of which are still being felt today. They stimulated the public’s interest in heritage preservation, led to the passage of the National Historic Preservation Act, served as the model for rescue archaeology in other countries, and helped launch the “New Archaeology.” This book examines the impacts of these two programs on the development of American archaeology.

Documentation, analysis, and explanation of culture change have long been goals of archaeology. Scientific graphs facilitate the visual thinking that allow archaeologists to determine the relationship between variables, and, if well designed, comprehend the processes implied by the relationship. Different graph types suggest different ontologies and theories of change, and particular techniques of parsing temporally continuous morphological variation of artefacts into types influence graph form. North American archaeologists have grappled with finding a graph that effectively and efficiently displays culture change over time. Line graphs, bar graphs, and numerous one-off graph types were used between 1910 and 1950, after which spindle graphs displaying temporal frequency distributions of specimens within each of multiple artefact types emerged as the most readily deciphered diagram. The variety of graph types used over the twentieth century indicate archaeologists often mixed elements of both Darwinian variational evolutionary change and Midas-touch like transformational change. Today, there is minimal discussion of graph theory or graph grammar in introductory archaeology textbooks or advanced texts, and elements of the two theories of evolution are still mixed. Culture has changed, and archaeology provides unique access to the totality of humankind's cultural past. It is therefore crucial that graph theory, construction, and decipherment are revived in archaeological discussion.

In this volume, archaeologists offer a new direction for burial research by expanding the models for mortuary analysis from a site-specific to a regional level. Contributors explore how regional mortuary approaches allow the introduction of new questions about peer polity interactions and regional alliances-extending traditional settlement system and exchange analyses. This volume features case studies examining mortuary sites as components of the archaeological landscape.

With its rich evolutionary record of natural systems and long history of human activity, the Chesapeake Bay provides an excellent example of how a great estuary has responded to the powerful forces of human settlement and environmental change. Discovering the Chesapeake explores all of the long-term changes the Chesapeake has undergone and uncovers the inextricable connections among land, water, and humans in this unusually delicate ecosystem. Edited by a historian, a paleobiologist, and a geologist at the Johns Hopkins University and written for general readers, the book brings together experts in various disciplines to consider the truly complex and interesting environmental history of the Chesapeake and its watershed. Chapters explore a variety of topics, including the natural systems of the watershed and their origins; the effects of human interventions ranging from Indian slash-and-burn practices to changing farming techniques; the introduction of pathogens, both human and botanical; the consequences of the oyster's depletion; the response of bird and animal life to environmental factors introduced by humans; and the influence of the land and water on the people who settled along the Bay. Discovering the Chesapeake, originating in two conferences sponsored by the National Science Foundation, achieves a broad historical and scientific appreciation of the various processes that shaped the Chesapeake region. "Today's Chesapeake Bay is only some ten thousand years old. What a different world it was . . . when the region was the home of the ground sloth, giant beaver, dire wolf, mastodon, and other megafauna. In the next few thousand years, the ice may form again and the Bay will once more be the valley of the Susquehanna, unless, of course, human-induced changes in climate create some other currently unpredictable condition."—from the Introduction

Now including numerous full colour figures, this updated and revised edition of Larsen's classic text provides a comprehensive overview of the fundamentals of bioarchaeology. Reflecting the enormous advances made in the field over the past twenty years, the author examines how this discipline has matured and evolved in fundamental ways. Jargon free and richly illustrated, the text is accompanied by copious case studies and references to underscore the central role that human remains play in the interpretation of life events and conditions of past and modern cultures. From the origins and spread of infectious disease to the consequences of decisions made by humans with regard to the kinds of foods produced, and their nutritional, health and behavioral outcomes. With local, regional, and global perspectives, this up-to-date text provides a solid foundation for all those working in the field.