Landscape Evolution and Human Settlement in the Iroise Sea (Brittany, France) during the Neolithic and Bronze Age
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2014
- handle: 10670/1.zckka6
- hal: hal-01092640
- doi: 10.1017/ppr.2014.9
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info:eu-repo/semantics/altIdentifier/doi/10.1017/ppr.2014.9
Mots-clés
Molène archipelago Neolithic early Bronze Age megalithic tombs standing stones shell middens variations in sea level environment exploitation paleoenvironmentSujets proches
Rock-tombs Graves Sepulchers Vaults (Sepulchral) Nurture and nature Nature versus nurture Genetics and environment Nature--Nurture Environment Heredity and environment Natural scenery Countryside Landscape Scenery Scenic landscapes Shell mounds Shell middens Middens, Kitchen Shell heaps Sambaquis Environment Ecological science Environmental biology Bionomics Ecological sciences Environment Balance of nature Oecology Biology--Ecology Ecological processes Environment paysage représentation du paysageCiter ce document
Pailler Yvan et al., « Landscape Evolution and Human Settlement in the Iroise Sea (Brittany, France) during the Neolithic and Bronze Age », HAL-SHS : archéologie, ID : 10.1017/ppr.2014.9
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Résumé
The Molène archipelago appears to be particularly rich in Neolithic and Bronze Age remains and an exceptional concentration of megaliths has been brought to light. Several settlements are confirmed by dry-stone structures or by shell middens. These data give precious indications on the occupation chronology of the area. Moreover they allow us, for the first time in Brittany, to reconstruct everyday life during the late Prehistoric period.A prerequisite to this reconstruction was a better understanding of the evolution of the environment during this period, which locally implies a better knowledge of paleogeographic changes related to Holocene sea-level rise as well as on floral and faunal resources. The results obtained through paleogeographic reconstructions show that the archipelago since 4500 BC was already disconnected from the mainland. The megalithic monuments must therefore have been erected and used by islanders present on the archipelago from the middle of the 5th to the 2nd millennium BC. The distribution of the megalithic tombs reveals landscape occupation strategies which respond to both cultural choices and natural constraints. Throughout the entire period, geographic isolation has continued to increase, although it did not imply strong cultural specificities. Nevertheless, the increasing remoteness of the islands has fostered the search for livelihoods based on the intense exploitation of coastal resources. Despite their focus on the sea, these people did not neglect what inland areas could offer as evidenced by the early agro-pastoral practices in the archipelago.