Taphonomy and zooarchaeology in the Neotropics: A view from northwestern Patagonian forest and steppe |
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| Authors: | Pablo Marcelo Fernndez |
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| Institution: | aONICET-INAPL-UBA, 3 de Febrero 1370, C1426BJNBuenos Aires, Argentina |
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| Abstract: | Modes of faunal exploitation in NW Chubut Province (Patagonia, Argentina) during the last 3500 calibrated years BP are discussed, based on taphonomic and zooarchaeological analyses. Bone assemblages were recovered from archaeological sites of the Sub-Antarctic forests and the extra-Andean Patagonian steppe, where huemul (Hippocamelus bisulcus) and guanaco (Lama guanicoe) were, respectively, the main staple. In the steppe, lesser rhea (Pterocnemia pennata), a medium-sized flightless bird, also was integrated into the hunter-gatherer diet. Rodents, carnivores, flying birds, and fishes also were recovered. Different processes and agents were involved in the accumulation of small vertebrates bone assemblages (e.g. birds of prey, foxes, and small carnivores). In the steppe, only two taxa of small vertebrates—birds and mountain viscacha (Lagidium viscacia)—can be related with human subsistence activities. These two taxa and all large vertebrates reveal fat-oriented carcass processing.Guanaco bone assemblages associated both with ceramic and non-ceramic technologies do not show changes in carcass processing. Moreover, the similarities in bone grease exploitation suggest boiling prior to the appearance of pottery. |
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