Chronology Mapper

Name: Chronology Mapper
Availability: InStock
Author: valalav

Classify TMRCA dates into Caucasus historical epochs and archaeological cultures.

Updated Feb 24, 2026

Search Tags:#history #archaeology #chronology #genealogy #haplogroup #caucasus

Ready to run

npx skills add https://github.com/valalav/aadna_bot --skill chronology-mapper

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: Chronology Mapper
Source: https://github.com/valalav/aadna_bot/tree/main/skills/chronology_mapper
Command: npx skills add https://github.com/valalav/aadna_bot --skill chronology-mapper

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill helps users understand the historical and archaeological context of genetic genealogy findings by mapping Time to Most Recent Common Ancestor (TMRCA) dates to specific historical epochs, cultures, and events in the Caucasus region.

Core Features & Use Cases

Epoch Classification: Assigns a TMRCA to a broad historical period (e.g., Bronze Age, Middle Ages).
Regional Contextualization: Identifies relevant archaeological cultures and historical formations for the given TMRCA.
Use Case: When analyzing a Y-DNA haplogroup with a TMRCA of 3000 years ago, this Skill will identify it as belonging to the Late Bronze Age and associate it with cultures like the Kolkheti or early Scythian periods in the Caucasus.

Quick Start

Map the TMRCA of 4800 years to its historical and archaeological context.

Frequently Asked Questions about Chronology Mapper

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I map a Y-DNA TMRCA date to a historical epoch?▼

To map a Y-DNA TMRCA date, the Skill classifies the value into historical epochs like the Bronze Age or Middle Ages, providing Python functions that calculate the period and generate formatted documentation for branch analysis.

What is the relationship between TMRCA and archaeological cultures in the Caucasus?▼

The relationship links TMRCA dates to regional archaeological cultures in the Caucasus, associating genetic genealogy findings with specific historical formations like the Kolkheti or early Scythian periods for contextual analysis.

Can I use this to classify a 3000 year old haplogroup branch into a historical period?▼

Yes, you can classify a 3000 year old haplogroup branch. The Skill identifies the TMRCA as belonging to the Late Bronze Age and associates it with relevant Caucasian archaeological cultures and historical events.

Does the chronological mapping cover ancient, medieval, and young genetic branches?▼

Yes, the chronological mapping covers ancient, medieval, and young genetic branches. It provides specific interpretation templates for each category to help document and analyze haplogroup timelines.

What historical context does a TMRCA of 4800 years fall into?▼

A TMRCA of 4800 years falls into the Bronze Age. Mapping this value provides the associated archaeological cultures and regional contexts relevant to the Caucasus for that specific timeframe.

What do I need to generate formatted documentation for genetic genealogy branch analysis?▼

You need a TMRCA value and a Y-DNA haplogroup. The Skill uses Python functions to classify the date and generates formatted output with interpretation templates for ancient, medieval, and young branches.