Premium
Reconstruction of activity areas at a formative household in northwest Argentina
Author(s) -
Sampietro María Marta,
Vattuone Marta Amelia
Publication year - 2005
Publication title -
geoarchaeology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.696
H-Index - 44
eISSN - 1520-6548
pISSN - 0883-6353
DOI - 10.1002/gea.20053
Subject(s) - archaeology , formative assessment , period (music) , geography , distribution (mathematics) , unit (ring theory) , geology , art , mathematical analysis , statistics , mathematics education , mathematics , aesthetics
This paper analyzes the spatial pattern of landscapes and domestic unit activity areas at an archaeological site in northwest Argentina. The site is on a cone glacis in the Tafí Valley on the east side of Aconquija Mountain. The archaeological structures are associated with one of the earliest permanent villages of the region and date to the Formative Period of the Tafí culture (2296 ± 70 yr B.P. to 1140 ± 50 yr B.P.). Using photointerpretation, we distinguished two main structure types: agricultural structures, such as stone terraces, and circular houses. Statistical analysis of the different types of circular structures indicates that simple units had a uniform distribution, which reflects the main function of the area. The patio of one unit was excavated, and three burial cists were found under a Formative Period floor. Archaeological artifacts, together with 107 soil samples from the floor, were collected to establish activity areas within the domestic space. By analyzing soil chemistry (pH, calcium, organic and inorganic phosphorous) and ceramic and animal bone distributions, three major activity areas (animal processing, plant storage, and burials) were identified. © 2005 Wiley Periodicals, Inc.