Researchers examined rope cords and caulking material to determine the age of the fabled Hjortspring plank boat to narrow ...
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How we unlocked the secrets of Denmark's oldest plank boat—with the help of an ancient fingerprint
About 2,400 years ago, before the emergence of the Roman empire, a small armada of boats approached the island of Als off the ...
A fingerprint has been found in the tars used to build the oldest known wooden plank boat in Scandinavia, which provides a ...
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