"Junius Bird's three great archaeological field achievements--at the Strait of Magellan in Chilean Patagonia, in the Atacama Desert of northern Chile, and at the sites of early coastal dwellers in northern Peru--made his reputation as a New World prehistorian. His work in south Chile is especially important, since it established the great antiquity of human populations in South America. Until now, most of Bird's Chilean data remained unpublished,...