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https://hdl.handle.net/1822/50358
Título: | Gone with the wind: huts or tree wind-throws at Late Prehistoric open-air settlements of NW Iberia |
Autor(es): | Teira-Brión, Andrés Martin-Seijo, María Alves, M. I. Caetano Bettencourt, Ana M. S. Sampaio, Hugo Aluai |
Palavras-chave: | Archaeological deposits Late Prehistory Windthrows Domestic contexts |
Data: | 2016 |
Editora: | European Association of Archaeologists (EAA) |
Resumo(s): | Until the 80’s of the 20th century, the archaeological research from Neolithic to Bronze Age in NW Iberia was focused on burial sites and rock art. Since then, several research projects and rescue excavations brought new data on housing and domestic contexts during Late Prehistory. In some of the Chalcolithic and Bronze Age open-air settlements studied, together with pits, post holes, hut floors and anthropic hedges, excavations have been recorded oval or circular hollows measuring 1.9 to 3.5 metres wide and 1metre of depth, usually with an irregular section. These have been considered huts remains built on perishable materials. These structures were commonly filled with two different deposits, an organic and dark brownish layer, and another light and inorganic. From the organic deposits there has been recovered a high concentration of fungal sclerotia that have a symbiotic relationship with roots of trees or bushes. Finally, we would like to highlight that inside these openings are uncommon archaeological evidences, such as sherds or lithic artefacts. The morphology of the hollows and the lack of archaeological evidences related to these structures, together with the repeated absence of hearths inside them or in their immediate surroundings, lead us to question their anthropic origin. For that reason, new interpretations must be proposed. In fact, in terms of sedimentological events, there is a great similarity between these structures and natural features, such as wind-throw hollows (Dziegielewski 2007; Goldberg and Macphail 2006; Langohr 1993). The archaeobotanical assemblages recovered from these contexts, also can provide valuable information to interpret them as natural features and to understand the natural processes involved in their formation (Schiffer 1987). There have been developed sedimentological and archaeobotanical studies of samples recovered from hollows related to tree wind-throws. Their results have been compared to the supposed anthropogenic contexts. The distinction between natural and anthropic features in these open-air settlements is crucial to avoid any interpretative distortions of these contexts. |
Tipo: | Resumo em ata de conferência |
URI: | https://hdl.handle.net/1822/50358 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | CCT - Comunicações/Communications DH - Resumos em Livros de Actas Nacionais e Internacionais/Abstracts in Proceedings |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Teira et al_2016 EEAVilnius.pdf | 1,57 MB | Adobe PDF | Ver/Abrir |