The structure of interlocking logs was found near a towering waterfall. The logs are about 476,000 years old.
Archaeologists in Zambia discover oldest wooden structure in the world, dating to 476,000 years ago
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World's oldest wooden structure discovered in Zambia
world's oldest wooden structure - archaeology post - Imgur
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Archaeologists discover 476,000 year old structure, thought to be oldest known wooden structure
Kalambo structure - Wikipedia
Zambia find shows humans have built with wood for 476,000 years
Archaeologists in Zambia Have Found the World's Oldest Wooden Structure, Which Dates Back Nearly Half a Million Years
Kalambo Falls - Wikipedia
World's oldest wooden structure '476,000 years old' discovered in Zambia - Arkeonews
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