Review and provenance

Specialist reviewer: not recorded. Review date: not recorded.

Dataset workflow: proposed. This is separate from specialist review.

Confidence describes the stated assessment; it does not certify expert approval. How review works.

Evidence and sources

  • supports · provides archaeological and textual synthesis
    Late Fourth Millennium BCE — Marcelo Campagno (2013)

    Supports date, context and institutional significance.


    Locator: Earliest writing and Tomb U-j discussion

Where to go next

Referenced records