claim · claim_bi_changes_near_1200_asynchronous
Changes near 1200 BCE in Britain and Ireland were asynchronous and locally distinct rather than one synchronous island-wide collapse.
Changes near 1200 BCE in Britain and Ireland were asynchronous and locally distinct rather than one synchronous island-wide collapse.
Review and provenance
Specialist reviewer: not recorded. Review date: not recorded.
Dataset workflow: supported with caveats. This is separate from specialist review.
Confidence describes the stated assessment; it does not certify expert approval. How review works.
Evidence and sources
Supporting sources
- supports · supports claim
Boom and bust in Bronze Age Britain: major copper production from the Great Orme mine and European trade, c. 1600–1400 BC — R. Alan Williams, Cécile Le Carlier de Veslud (2019)Integrates mine chronology, ore characterisation, metal analyses and production estimates to argue for a major Great Orme production peak and wide circulation.
Locator: Abstract; The Great Orme copper mine; Discussion; Conclusions; Figures 2 and 9 - supports · supports claim
Haughey’s Fort: a major complex of power, production and ritual in Late Bronze Age Europe — James O’Driscoll, Patrick Gleeson (2026)Combines lidar, geophysics, excavation and archival reassessment to reconstruct the scale and functions of Haughey's Fort and adjacent monuments.
Locator: Abstract; Bronze Age Navan; Creeveroe; Haughey's Fort; King's Stables; conclusion - supports · supports claim
The Flag Fen Bronze Age timber alignment: an interim report — Francis Pryor, Charles French, Maisie Taylor, John Barrett, Simon Halliday (1986)Reports the timber alignment and depositional complex at Flag Fen.
Locator: Site description; dating; finds and interpretation sections - supports · supports claim
New data on Irish Later Bronze Age metallurgy: exploring technological continuity and change — Carlo Bottaini, Dirk Brandherm (2026)Chemical analysis of 105 Irish Middle and Late Bronze Age artefacts finds broad continuity in Cu-Sn alloying with occasional elevated lead.
Locator: Abstract; pp. 1–36; dataset discussion - supports · supports claim
History of Bronze Age research in Scotland, including summary chronologies — Scottish Archaeological Research Framework (2012)Provides explicit southern British and Scottish phase tables and cautions that southern British chronology cannot simply be transferred to Scotland.
Locator: Sections 1.2 and 1.2.5, Tables 1 and 2
Contradicting sources
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Other source context
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