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Archaeologists Find Habitation Sites in Port of Rotterdam
The site of what is now Rotterdam’s Yangtzehaven was inhabited by humans in the Middle Stone Age. At a depth of 20 metres, in the sea bed, unique underwater archaeological investigation found traces of bone, flint and charcoal from around 7000 BC.
http://www.dredgingtoday.com/2011/11...-of-rotterdam/
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