Abstract

GONZALEZ, Mariela Edith. Taphonomic studies of human bones from Laguna Tres Reyes 1 (Gonzales Chaves District, Buenos Aires province, Argentina). Intersecciones antropol. [online]. 2007, n.8, pp.215-233. ISSN 1850-373X.

This paper presents the results of taphonomic research carried out on the bioarchaeological record of the Laguna Tres Reyes 1 site (Buenos Aires Province, Argentina). The variables analyzed were root etching, chemical deposition (calcium carbonate coating and manganese staining), bone destruction, fractures, rodent and carnivore activities, excavation and cleaning marks, weathering, and bone integrity. Based on a macroscopic examination of the surface of the human bones found at the site, this study shows that the skeletons were affected by the activity of small rodents, which left scarce traces on the bones. It is also suggested that small-sized carnivores were able to reach the burials through tunnels excavated previously by the rodents. In general terms, and taking into consideration the alteration of the cortical tissues, the results show that the burials present a complex taphonomic history of low intensity.

Keywords : Hunter-gatherers; Primary burials; Taphonomy; High macroscopic preservation; Carnivore marks.

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