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Polity Americas

Patagonian shellfish and marine mammal hunters

Attested 1500 BCE – 1815 CE

How these dates were made

Why this bar's edges are floors, not a founding and a fall.

The atlas draws the world at 34 moments in time, not continuously. This bar runs from the first snapshot in which Patagonian shellfish and marine mammal hunters appears to the last, so both edges are floors — the earliest and latest years it is attested, not a founding and a dissolution.

1500 BCE 34 snapshots · 500 years unattested at the widest 1815 CE

Elsewhere in Americas 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.

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Image credits4 pictures from Wikimedia Commons
  • Chichen ItzaDaniel Schwen · CC BY-SA 4.0
  • Flag of Canada (Pantone)Original: George F. G. Stanley Modified by: The original uploader was Illegitimate Barris… · Public domain
  • Machu PicchuDraceane · CC BY-SA 4.0
  • Flag of MexicoOmar Alejandro Covarrubias Neri, 9 April 2006. Based on the 1968 arms by Francisco Eppens… · Public domain