最終更新日：2025/12/07
The Ljubljana Marshes Wheel, found with an axle in 2002, has been radiocarbon dated to about 5,150 years ago and is considered the oldest wooden wheel yet discovered.
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The Ljubljana Marshes Wheel, found with an axle in 2002, has been radiocarbon dated to about 5,150 years ago and is considered the oldest wooden wheel yet discovered.
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