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Repository SEAD legibility review

This report-root packet explains what the repository can currently claim about SEAD and what still depends on thinner source capture or upstream inspection.

  • Source family: SEAD archaeology context
  • Current posture: contextual_archaeology_layer_with_explicit_temporal_and_access_limits
  • Reviewed rows: 2069

Normalization Risk

  • medium access constrained: 1360
  • medium contextual numeric mix: 707
  • medium period label interpretation: 2

Access Visibility

  • site page only: 2066
  • site page with reference links: 3

Temporal Postures

  • contextual label only: 2
  • mixed interval and context: 476
  • numeric interval: 143
  • numeric interval with caveat: 231
  • unresolved: 1217
  • source_page: docs/public/pollenomics-data/sources/sead.md
  • handbook_page: docs/public/pollenomics-data/sources/sead-handbook.md
  • normalized_output_page: docs/public/pollenomics-data/publications/sead-exports.md
  • access_model: data/sead/review/access_model.json
  • evidence_review: data/sead/review/evidence_legibility_review.json
  • recovery_requirements: data/sead/review/recovery_requirements.json

Recovery Requirements

Requirement Required evidence Satisfaction signal
unresolved_chronology_boundary Retain sites without captured upstream chronology as an explicit spatial-only population; add dates only when a linked SEAD chronology record supplies defensible bounds. Every captured chronology row has normalized BP bounds, the temporal-evidence layer is fully time-filterable, and upstream-undated sites remain visibly unresolved.
unreferenced_site_boundary Retain site-page-only access where captured bibliography rows expose no directly followable DOI or URL; add links only from identified SEAD bibliography values. All captured bibliography relations preserve their source relation and sites without directly followable upstream links remain explicit instead of receiving inferred URLs.
context_layer_republication Republish the normalized SEAD context layer with explicit temporal semantics, access posture, and context-only caveats on every feature. Normalized and published SEAD GeoJSON no longer trigger missing-temporal-semantics findings in report review surfaces.
published_scope_refresh Refresh published world, Europe-plus, and Nordic report bundles so SEAD appears as a bounded archaeology context layer rather than a generic environmental blob. Published map and review bundles expose SEAD with stable caveats, access wording, and bounded contextual role labels.