El aprovechamiento de vertebrados e invertebrados por cazadores recolectores en el estuario de la ría Deseado: el caso del conchero UNPA

Arqueologia

关键词: Zooarchaeology;    Archaeomalacology;    Shell midden;    Hunter-gatherers;    Deseado estuary;    Northern coast of Santa Cruz;    Zooarqueología;    Arqueomalacología;    Conchero;    Cazadores recolectores;    Ría Deseado;    Costa norte de Santa Cruz;   

DOI  :  

学科分类：地球科学(综合)

来源: Universidad de Buenos Aires * Facultad de Filosofia y Letras

【 摘 要 】

The remains of vertebrates and invertebrates where recovered in stratigraphical context from the UNPA shell midden, this zooarchaeological assemblage is analyzed here. The site is located along the Northern shore of the Deseado Estuary, on the North coast of the Santa Cruz province, Argentine Patagonia. There are two radiocarbon dates for the site, 690 ± 70 and 970 ± 50 years BP. A total of 7,25 m2 was excavated, and a series of different analysis were undertaken, including, anatomical and taxonomic determinations, quantitative analysis, preservation studies, and a spatial distribution study of the faunal remains. The  results show that the assemblage enjoys elevated taxonomic variety, mainly represented by pinnipeds, guanacos, seabirds and terrestrial birds, small and medium vertebrates and fish, additionally there are mollusks, within these those of theNacella magellanicaandMytilus edulisspecies predominate. The midden deposit is well consolidated. We suggest that the zooarchaeological remains are the result of the final stages of processing, including consumption and discard activities produced at the site by hunter-gatherer groups. The evidence suggests that the shell midden was occupied by small groups, for relatively short periods of time. The composition and general characteristics of the zooarchaeological assemblage of UNPA is similar to that of other shell middens in the region.

【 授权许可】

Unknown