Late Colonial Period (Temporal Keyword)

PROJECT Lynn S. Teague. Jon Czaplicki. John C. Ravesloot. USDI Bureau of Reclamation, Phoenix Area Office.

The Tucson Aqueduct Phase B Project represents the first substantial archaeological investigations and excavations to be conducted in the Avra Valley. Prior to the 1983 intensive survey of the Phase B alignment by archaeologists from the Arizona State Museum, archaeological investigation of the Avra Valley had been limited primarily to occasional clearance surveys and test excavations. The identification of 47 prehistoric sites during the 1983 survey (Downum and others 1986) and the...