Massive migration from the steppe was a source for Indo-European languages in Europe
evidence
Supports the finding of a large third-millennium-BCE influx of steppe-associated ancestry into central Europe. V55 verification basis: this session had no access to any source — WebFetch was egress-blocked for every host attempted and the WebSearch budget was exhausted before authoring — so the cited work was not retrieved, and no page, volume or figure quoted from it was re-checked. No percentage of ancestry replacement is quoted anywhere in this pack, because the regional figures could not be checked; a companion 2015 study reporting compatible results is not separately cited for the same reason.
A evidence is not a place. Drawing it on a map would assert something about the world that no stored fact supports.
Evidence · 0
This object cites no evidence.
Timeline
No dated observations are stored for this object. Atlas shows what was observed and when — it does not infer a history.
Connections · 0
Assembled narrative · 0
This object does not clear the publishing floor: an assembled narrative needs a description and at least one cited piece of evidence.
Observed changes · 0
No public Signals are attached to this object. Signals show what changed and when it was observed — never a direction or a rank.
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/atlas?object=EVIDENCE_EV_HAAK_2015