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A new chronology for the Welsh hillfort of Dinas Powys

  • Ewan Campbell
  • , Andy Seaman* (Corresponding Author)
  • , Alan Lane
  • , Gordon Noble
  • *Corresponding author for this work
  • University of Glasgow
  • Cardiff University

Research output: Contribution to journalArticlepeer-review

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Abstract

Excavated by Leslie Alcock in the 1950s, the inland promontory fort of Dinas Powys is widely cited as a type site for elite settlements of post-Roman western Britain. Alcock's interpretation and dating of the main defences as a Norman-period castle were effectively disproven in the 1990s, but the excavator's original chronology continues to be cited. Here, the authors present a revised chronology, integrating new radiocarbon dates and stratigraphic analysis to re-evaluate the history of occupation. The new phasing redates the main defences to the early medieval period, which aligns with the site's notable early medieval assemblage. The findings contribute to understanding of post-Roman western Britain and the (re)occupation of late antique hilltop sites more generally.

Original languageEnglish
Pages (from-to)1548 - 1563
Number of pages15
JournalAntiquity
Volume97
Issue number396
Early online date27 Oct 2023
DOIs
Publication statusPublished - Dec 2023

Bibliographical note

Acknowledgements:
The laser scan of Dinas Powys was undertaken by Cotswold Archaeology. We would also like to thank Jeremy Knight, Anna Bloxam, Mark Lodwick and Amgueddfa Cymru National Museum Wales.

Funding statement:
Dates for bank 1 were partly funded by the Leverhulme Trust Comparative Kingship project (RL-2016-069).

Funding

A detailed alternative phasing has been presented by Campbell (, , ), subsequently supported by preliminary radiocarbon dating of material from the site archive (Seaman : 5–6). Nevertheless, Alcock's original chronology still features in specialist and popular literature, and even in the National Monuments Record of Wales (RCAHMW : 99–103; Snyder : 190–2; Konstam : 60; Wiles ; Carver : 189–91). The present article draws together more than 30 years of research that challenges and refines the site chronology of Dinas Powys, and integrates a series of more robust absolute dates from a new programme of radiocarbon dating presented here for the first time. We set out a new phasing for Dinas Powys, with substantial implications for the interpretation of this prominent Welsh early medieval site, and for our understanding of post-Roman western Britain and the (re)occupation of Late Antique hilltop sites more generally.

Keywords

  • early medieval
  • hillfort
  • multivallate fort
  • radiocarbon dating
  • Wales

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