How these dates were made
Why this bar's edges are floors, not a founding and a fall.
The atlas draws the world at 3 moments in time, not continuously. This bar runs from the first snapshot in which Prot-Altaic pastoralists appears to the last, so both edges are floors — the earliest and latest years it is attested, not a founding and a dissolution.
Elsewhere in East Asia at the time
Records whose own span overlaps this one, found by the same test the canvas draws with. The bar under each card is where it sits inside this one.
Polity · East Asia
Zhoa
Attested 1500 BCE – 700 BCELandmark · East Asia
Great Wall of China
700 BCE – still standingConflict · East Asia
Spring and Autumn Period Wars
771 BCE – 476 BCEPolity · East Asia
Sinic
Attested 1500 BCE – 700 BCELandmark · East Asia
Yakushima
3000 BCE – still standingConflict · East Asia
Shang–Zhou War (Battle of Muye)
1046 BCEPolity · East Asia
Ainu
Attested 3000 BCE – 1700 CELandmark · East Asia
Ha Long Bay
3000 BCE – still standingDated moments inside this span
Events the timeline places between 1500 BCE and 700 BCE.
And in the rest of the world
Records running through the same years, on the other side of the map.
Image credits4 pictures from Wikimedia Commons
- Great Wall of ChinaSeverin.stalder · CC BY-SA 3.0
- YakushimaNASA · Public domain
- Ainu peopleTorbenbrinker · CC BY-SA 3.0
- Hạ Long BayTaewangkorea · CC BY-SA 4.0