Dendrochronology, the science of assigning precise calendar dates to annual growth rings in trees, provided accurate dates at a time when North American archaeologists had no absolute dating techniques available to guide their analyses. Time, Trees, and Prehistory examines the growth, development, application, and interpretive implications of North American archaeological tree-ring dating from 1914 to 1950.

The development of dendrochronology forced archaeologists to radically revise their understanding of the prehistoric past, compressing by nearly fifty percent the time scale of the archaeological record. Basketmaker sites, for instance, were once thought to be four thousand years old; tree-ring application demonstrated that these sites dated well into the present millennium. Classic sites in Chaco Canyon and Mesa Verde were believed occupied for nearly a thousand years, but tree-ring dates demonstrated that such sites were often built, occupied, and abandoned in just over a century. Other similar changes in temporal scale forced archaeologists to reconsider their interpretations of the rate of prehistoric cultural change, population growth, and the degree of social and political complexity in the Southwest.

Time, Trees, and Prehistory examines archaeological practices of the 1920s, 30s, and 40s and demonstrates that tree-ring dating set the stage that enabled revolutionary developments in archaeological method and theory in succeeding decades.

An engaging look at early twentieth-century American printmaking, which frequently focused on the crowded, chaotic, and “gritty” modern city.
 
In the first half of the twentieth century, a group of American artists influenced by the painter and teacher Robert Henri aimed to reject the pretenses of academic fine art and polite society. Embracing the democratic inclusiveness of the Progressive movement, these artists turned to making prints, which were relatively inexpensive to produce and easy to distribute. For their subject matter, the artists mined the bustling activity and stark realities of the urban centers in which they lived and worked. Their prints feature sublime towering skyscrapers and stifling city streets, jazzy dance halls and bleak tenement interiors—intimate and anonymous everyday scenes that addressed modern life in America.
 
True Grit examines a rich selection of prints by well-known figures like George Bellows, Edward Hopper, Joseph Pennell, and John Sloan as well as lesser-known artists such as Ida Abelman, Peggy Bacon, Miguel Covarrubias, and Mabel Dwight. Written by three scholars of printmaking and American art, the essays present nuanced discussions of gender, class, literature, and politics, contextualizing the prints in the rapidly changing milieu of the first decades of twentieth-century America.
 
This volume is published to accompany an exhibition on view at the J. Paul Getty Museum at the Getty Center October 15, 2019, to January 19, 2020.