A collection of writings by participants in the Black Mesa Archaeological Project offers a synthesis of Kayenta-area archaeology, examining the ancestral Puebloan and Navajo occupation of the Four Corners region, and analysing faunal, lithic, ceramic, chronometric, and human osteological data, to construct an account of the prehistory and ethnohistory of northern Arizona that demonstrates how organizational variation and other aspects of culture change are largely a response to a changing natural environment.

A timely synopsis of the archaeology of the Middle San Juan region bringing recent work at Salmon Ruins into the context of thirty-five years of research there.

Taphonomy --Recovery techniques --Laboratory and analytical techniques --Integration.

Pushing Boundaries in Southwestern Archaeology draws together the proceedings from the sixteenth biennial Southwest Symposium. In exploring the conference theme, contributors consider topics ranging from the resuscitation of archaeomagnetic dating to the issue of Athapaskan origins, from collections-based studies of social identity, foodways, and obsidian trade to the origins of a rock art tradition and the challenges of a deeply buried archaeological record. The first of the volume’s four sections examines the status, history, and prospects of Bears Ears National Monument, the broader regulatory and political boundaries that complicate the nature and integrity of the archaeological record, and the cultural contexts and legal stakes of archaeological inquiry. The second section focuses on chronological “big data” in the context of pre-Columbian history and the potential and limits of what can be empirically derived from chronometric analysis of the past. The chapters in the third section advocate for advancing collections-based research, focusing on the vast and often untapped research potential of archives, previously excavated museum collections, and legacy data. The final section examines the permeable boundaries involved in Plains-Pueblo interactions, obvious in the archaeological record but long in need of analysis, interpretation, and explanation. Contributors: James R. Allison, Erin Baxter, Benjamin A. Bellorado, Katelyn J. Bishop, Eric Blinman, J. Royce Cox, J. Andrew Darling, Kaitlyn E. Davis, William H. Doelle, B. Sunday Eiselt, Leigh Anne Ellison, Josh Ewing, Samantha G. Fladd, Gary M. Feinman, Jeffrey R. Ferguson, Severin Fowles, Willie Grayeyes, Matthew Guebard, Saul L. Hedquist, Greg Hodgins, Lucas Hoedl, John W. Ives, Nicholas Kessler, Terry Knight, Michael W. Lindeman, Hannah V. Mattson, Myles R. Miller, Lindsay Montgomery, Stephen E. Nash, Sarah Oas, Jill Onken, Scott G. Ortman, Danielle J. Riebe, John Ruple, Will G. Russell, Octavius Seowtewa, Deni J. Seymour, James M. Vint, Adam S. Watson