event · evt_central_south_asian_ancestry_reconfiguration
Sampled ancestry profiles change across Central and South Asia
Ancient-DNA datasets identify changing combinations of steppe, Iranian-related and South Asian ancestries among sampled individuals.
What is the evidence?
observation
Ancient-DNA datasets identify changing combinations of steppe, Iranian-related and South Asian ancestries among sampled individuals.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.
Chronology
Dating intervals may describe uncertainty or phases; their width alone does not establish event duration.
2000 BCE–1000 BCE
Precision: range
moderateDates sampled lineages or individuals, not cultural or linguistic boundaries.
- informs · provides scientific evidence
The formation of human populations in South and Central Asia — Vagheesh M. Narasimhan, Nick Patterson, Priya Moorjani, Iain Mathieson, Mark Lipson, et al. (2019)Provides the sampled ancestry changes.
Locator: Ancient-genome dataset and population models - informs · provides source criticism
Re-integrating archaeology: a contribution to aDNA studies and the migration discourse on the 3rd millennium BC in Europe — Martin Furholt (2019)Provides representativeness and inference cautions.
Locator: Methodological critique of culture-genome equivalence
Interpretation and caveats
The results demonstrate population interaction and movement at broad scales, while cemetery sampling cannot define whole cultures, languages or mass-migration events on its own.
Event context
Classification
Event type: population ancestry change
Evidence layer: archaeological
Timeline role: cross regional context
People and places
Locations: Iranian plateau, Afghanistan and Indus connection frame, Urals and southern Siberia connection frame, Pontic-Caspian and lower Volga-Don connection frame
Why it matters to the timeline
The event directly informs the requested steppe, Iran, Afghanistan and Indus connections while requiring explicit representativeness limits.
Research notes
- Provides the sampled ancestry changes. Role: provides scientific evidence. Locator: Ancient-genome dataset and population models.
- Provides representativeness and inference cautions. Role: provides source criticism. Locator: Methodological critique of culture-genome equivalence.
Evidence and sources
- informs · provides scientific evidence
The formation of human populations in South and Central Asia — Vagheesh M. Narasimhan, Nick Patterson, Priya Moorjani, Iain Mathieson, Mark Lipson, et al. (2019)Provides the sampled ancestry changes.
Locator: Ancient-genome dataset and population models - informs · provides source criticism
Re-integrating archaeology: a contribution to aDNA studies and the migration discourse on the 3rd millennium BC in Europe — Martin Furholt (2019)Provides representativeness and inference cautions.
Locator: Methodological critique of culture-genome equivalence