Ancient Civilizations Codexery — Data & Quality

We publish our audit record because accuracy claims should be checkable. Every entry on this site runs through an automated fact-audit pipeline (accuracy audit → source-grounded repair → visual QA); this page is generated from that pipeline's own report, not written by hand.

Last full accuracy audit: 2026-08-27 · 5 entries checked · 3 flagged · 4 issues confirmed · 3 corrected · 1 still open

Recent findings (audit lane, verbatim)

Neolithic Revolution — The 'DID YOU KNOW' section states the beginning of the agricultural transition has been dated from 10,000 to 8,000 BCE in the Fertile Crescent, but the standard consensus date is approximately 9700 BCE, not 10,000 BCE.

Paleo-Indians — The claim that there were likely three waves of ancient settlers from the Bering Sea to the American continent overstates consensus, as the number of migration waves is debated and not a settled fact.

Paleo-Indians — The phrase 'from c. 15,000–13,000 BP' is ambiguous and conflates the timing of initial entry with the later Clovis culture, as the earliest widely accepted dates for human presence in the Americas extend back to at least 15,000 BP and possibly earlier (e.g., 1

Prehistoric Egypt — The entry states the Predynastic period begins c. 6210 BC, but the widely accepted start is around 5000–4000 BC.

Open data

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Corrections

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