Review and provenance

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

Dataset workflow: not recorded. This is separate from specialist review.

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

Geography and uncertainty

geometry type

oasis_valley_descriptor

coordinate status

no_geometry

coordinate confidence

moderate

valid from

era
BCE
year
1600

valid to

era
BCE
year
800

explanation

A non-geometric valley descriptor spanning three modern republics. It is not a Chust political or ethnic boundary.

uncertainty warning

No geometry supplied because the source does not define defensible vertices or a fixed ancient boundary.

Evidence and sources

Where to go next

Referenced records