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Celtic Fields Zeijen

Iron Age field system near Zeijen — a grid of low earthen banks, the oldest farmland still legible in the Dutch landscape.

Dated events and their evidence

• 600 BCE disputed
  Iron Age 'raatakker' field system laid out (dating by type, approximate) source

Where

53.1000° N, 6.5500° E

Sources

• https://en.wikipedia.org/wiki/Celtic_fields

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