Calculator Information
Technical specifications and metadata for this G25 calculator.
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ChronoGlobal Ancient – Unscaled v1
Global ancient reference panel (Neolithic–Medieval) optimized for unscaled G25 modeling. Chronologically layered and continent-balanced for stable distance calculations.
175
Populations
0
Groups
894
Uses
Details
Era
Ancient
Type
Unscaled
Created
Feb 15, 2026
Features
Standard
Populations
Available Populations
This calculator includes 175 reference populations.