Energy-Dispersive X-Ray Fluorescence Analysis (Other Keyword)
1-2 (2 Records)
Archaeological investigations of a proposed leach field at the Tumacacori Unit of the Tumacacori National Historical Site in southern Arizona led to the discovery of a Mission-era soil mining pit. Excavation of a portion of this feature resulted in the recovery of a sample of artifacts and food remains likely discarded between 1770 and 1820. These items indicate that residents of the mission were cooking and storing food and water in Native American vessels, including the use of comals (tortilla...
Archaeological Mapping and Artifact Analyses at the Calabazas and Guevavi Units of the Tumacacori National Historic Park, Santa Cruz County, Arizona (2011)
The Calabazas and Guevavi Units of the Tumacacori National Historical Park preserve valuable cultural resources dating to Prehistoric, Protohistoric, Spanish, Mexican, American Territorial, and American Statehood times. These units are located in southern Arizona in Santa Cruz County. Plans are underway to install visitor paths at the Calabazas Unit. Concerns regarding visitor impacts to the surface of the site led the National Park Service (NPS) to request a program in which all artifacts on...