Prehistoric intertidal archaeology and environments in the Severn Estuary, Wales

Estuaries, the interface between riverine systems and coastal environments, have great archaeological potential for interdisciplinary research. Extensive survey of 25km of coast in the Severn Estuary, Wales, databased using Autocad and GIS, is combined with more detailed investigation of 3km at Gold...

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Bibliographic Details
Published inWorld archaeology Vol. 29; no. 1; pp. 95 - 113
Main Authors Bell, Martin, Neumann, Heike
Format Journal Article
LanguageEnglish
Published Basingstoke Taylor & Francis Group 01.06.1997
Routledge
Taylor & Francis
Routledge, Taylor & Francis Group
Subjects
Archaeological sites
Archaeological surveys
Archaeology
Bogs
Bronze age
Environmental archaeology
Environmental studies
Estuaries
Geology and climatology
Intertidal
Iron age
Methodology and general studies
palaeoenvironmental
Peat
Prehistoric era
prehistory
Prehistory and protohistory
Rivers
Severn Estuary
wetland
Wetlands
Wood buildings
Bronze
Iron
Great Britain
Europe
Severn River
Wales
Site
Settlement
Palaeoecology
Flood
Intertidal environment
Geographical information system
Landscape archaeology
Hydrography
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Summary:Estuaries, the interface between riverine systems and coastal environments, have great archaeological potential for interdisciplinary research. Extensive survey of 25km of coast in the Severn Estuary, Wales, databased using Autocad and GIS, is combined with more detailed investigation of 3km at Goldcliff. This demonstrates that coastal wetlands can preserve a diverse range of site types which contrasts with both terrestrial dryland contexts and other wetlands, such as the nearby Somerset Levels. Rectangular Bronze and Iron Age buildings, unique in Britain, trackways and other post settings are exposed on intertidal peat shelves. Activity on these former wetlands was particularly concentrated at the interface with marine flooding in the later Bronze Age and Iron Age, periods of major environmental change in both estuarine and riverine environments of the Severn. Activity seems to have been essentially opportunistic and seasonal, with evidence for cattle grazing and perhaps fishing. Marine inundation in the Iron Age was followed by Romano-British reclamation.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0043-8243
1470-1375
DOI:10.1080/00438243.1997.9980365